:root {
  --bg:           #f3f6fb;
  --bg-card:      #ffffff;
  --bg-raised:    #f8fbff;
  --bg-hover:     #eef3fb;
  --bg-tint:      rgba(255,255,255,0.90);
  --bg-tint-strong: rgba(255,255,255,0.97);
  --bg-column:    #f7faff;
  --overlay:      rgba(28,28,30,0.26);
  --shadow-soft:  rgba(17,17,20,0.10);
  --shadow-card:  rgba(17,17,20,0.08);
  --line-strong:  rgba(39,39,42,0.20);
  --line-soft:    rgba(39,39,42,0.12);

  --border:       #d7e3f3;
  --border-mid:   #c3d3ea;

  --text:         #0b1a33;
  --text-muted:   #415a7c;
  --text-dim:     #7e95b7;

  --accent:       #0f6cbd;
  --accent-glow:  rgba(15,108,189,0.24);
  --accent-soft:  rgba(15,108,189,0.10);

  /* ¦¦ Kategorie — KONFIGURACJA TRYB JASNY (Adaptive Readability) ¦¦ */
  /* Format: --cat-[nazwa]-bg (pastelowe tło) | --cat-[nazwa]-text (ciemny tekst) */
  
  --cat-lesson-bg:    #d8e1f1; --cat-lesson-text:  #1f3358;
  --cat-praca-bg:     #efe2c7; --cat-praca-text:   #5f4217;
  --cat-sport-bg:     #d6e8dc; --cat-sport-text:   #1f4b36;
  --cat-study-bg:     #efe3cf; --cat-study-text:   #5f4527;
  --cat-free-bg:      #ead8df; --cat-free-text:    #5f2f3c;
  --cat-other-bg:     #dfe5ee; --cat-other-text:   #344154;
  --cat-changed-bg:   #eddcd6; --cat-changed-text: #67342c;

  /* Zmienne pomocnicze dla kompatybilności wstecznej (jeśli używane) */
  --lesson:       var(--cat-lesson-text);
  --praca:        var(--cat-praca-text);
  --sport:        var(--cat-sport-text);
  --study:        var(--cat-study-text);
  --free:         var(--cat-free-text);
  --other:        var(--cat-other-text);
  --changed:      var(--cat-changed-text);

  --now-line:     #d62828;

  --radius:       16px;
  --radius-lg:    28px;
  --topbar-h:     46px;
  --weekstrip-h:  58px;
  --syncbar-h:    32px;
  --time-axis-w:  48px;

  --safe-top:     env(safe-area-inset-top, 0px);
  --safe-bottom:  env(safe-area-inset-bottom, 0px);
  --safe-left:    env(safe-area-inset-left, 0px);
  --safe-right:   env(safe-area-inset-right, 0px);

  --font-ui:      'Plus Jakarta Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --theme-sync-dur: 0ms;
}

body[data-theme="dark"] {
  --bg:               #1f1f1f;
  --bg-card:          #262626;
  --bg-raised:        #2d2d2d;
  --bg-hover:         #343434;
  --bg-tint:          rgba(38,38,38,0.94);
  --bg-tint-strong:   rgba(31,31,31,0.98);
  --bg-column:        #242424;
  --overlay:          rgba(0,0,0,0.62);
  --shadow-soft:      rgba(0,0,0,0.60);
  --shadow-card:      rgba(0,0,0,0.45);
  --line-strong:      rgba(255,255,255,0.10);
  --line-soft:        rgba(255,255,255,0.05);
  --border:           #3a3a3a;
  --border-mid:       #4a4a4a;

  --text:             #ece9e2;
  --text-muted:       #bfb7aa;
  --text-dim:         #8f877a;

  --accent:           #c7a97b;
  --accent-glow:      rgba(199,169,123,0.26);
  --accent-soft:      rgba(199,169,123,0.14);

  /* ¦¦ Kategorie Adaptacyjne — TRYB CIEMNY (Ciemne nasycone tła, jasny tekst) ¦¦ */
  --cat-lesson-bg:  #3b3d42; --cat-lesson-text: #f2ede5;
  --cat-praca-bg:  #4a3d2b; --cat-praca-text:  #f8ead2;
  --cat-sport-bg:   #36413a; --cat-sport-text:  #e7efe8;
  --cat-study-bg:   #433b33; --cat-study-text:  #f2e8dc;
  --cat-free-bg:    #45383d; --cat-free-text:   #f4e7e9;
  --cat-other-bg:   #3d3d3d; --cat-other-text:  #ededed;
  --cat-changed-bg: #463834; --cat-changed-text: #f5e7e2;

  --now-line:         #fb7185;
}


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  margin: 0;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  background-color: var(--bg);
  background:
    radial-gradient(circle at top left, rgba(83,79,82,0.18), transparent 34%),
    radial-gradient(circle at 85% 15%, rgba(126,120,123,0.22), transparent 32%),
    linear-gradient(180deg, #eeedf1 0%, var(--bg) 100%);
  color: var(--text);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--theme-sync-dur) ease, color var(--theme-sync-dur) ease;
  overscroll-behavior-y: none;
}

html {
  height: -webkit-fill-available;
  background: var(--bg);
  transition: background-color var(--theme-sync-dur) ease, background var(--theme-sync-dur) ease;
}

body {
  min-height: 100vh;
  min-height: -webkit-fill-available;
  overscroll-behavior: none;
  background: var(--bg);
  padding-bottom: 0;
}

html[data-theme="dark"] {
  background: #1f1f1f;
}

html[data-theme="light"] {
  background: #f3f6fb;
}

button,
a,
[role="button"],
input[type="button"],
input[type="submit"],
input[type="reset"] {
  touch-action: manipulation;
}

body {
  background:
    radial-gradient(circle at top left, rgba(100,96,100,0.07), transparent 34%),
    radial-gradient(circle at 85% 15%, rgba(140,134,138,0.10), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top left, rgba(100,96,100,0.07), transparent 34%),
    radial-gradient(circle at 85% 15%, rgba(140,134,138,0.10), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  transition: background var(--theme-sync-dur) ease;
}

body.theme-switching,
body.theme-switching *,
body.theme-switching *::before,
body.theme-switching *::after {
  transition: none !important;
  animation: none !important;
}

body[data-theme="dark"],
body[data-theme="dark"]::before {
  background:
    linear-gradient(180deg, #212121 0%, #1a1a1a 100%);
}


.screen {
  position: fixed;
  inset: 0;
  display: none;
  flex-direction: column;
  background: var(--bg);
  min-height: 100dvh;
  padding-bottom: 0;
  overflow: hidden;
  isolation: isolate;
  transition: background var(--theme-sync-dur) ease, background-color var(--theme-sync-dur) ease;
}
.screen.active { display: flex; }

.screen::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: env(safe-area-inset-bottom, 0px);
  background: var(--bg);
  border-top: 1px solid color-mix(in srgb, var(--border) 36%, transparent);
  box-shadow: 0 -3px 8px color-mix(in srgb, var(--shadow-soft) 26%, transparent);
  pointer-events: none;
  z-index: 4;
}

@supports (-webkit-touch-callout: none) {
  html,
  body {
    height: -webkit-fill-available;
    min-height: -webkit-fill-available;
  }

  .screen {
    height: -webkit-fill-available;
    min-height: -webkit-fill-available;
  }
}


.login-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(70,68,72,0.08), transparent 34%),
    linear-gradient(180deg, #faf8f5 0%, #f2f0ea 100%);
}
.login-grid {
  display: none;
}

.login-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 40px 32px;
  padding-top: calc(var(--safe-top) + 40px);
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.login-logo-img {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 14px 32px var(--shadow-soft);
}

.login-sub {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 28px;
}

.login-form {
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: color-mix(in srgb, var(--bg-card) 94%, transparent);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 24px;
  box-shadow: 0 14px 40px var(--shadow-soft);
}

body[data-theme="dark"] .login-bg {
  background:
    linear-gradient(180deg, #212121 0%, #1a1a1a 100%);
}

body[data-theme="dark"] .login-form {
  background: rgba(33,33,33,0.96);
  border-color: rgba(255,255,255,0.07);
  box-shadow: 0 20px 56px rgba(0,0,0,0.60);
}

body[data-theme="dark"] .login-sub {
  color: var(--text-muted);
}

.login-error {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--changed);
  text-align: center;
  min-height: 18px;
}

body[data-theme="dark"] .login-error {
  color: #fb923c;
}


.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.input-group label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}
.input-group input,
.input-group textarea {
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.input-group input,
.input-group textarea,
select {
  font-size: 16px !important;
}
.input-group input:focus,
.input-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.input-group textarea {
  resize: none;
  font-size: 13px;
}

body[data-theme="dark"] .input-group input,
body[data-theme="dark"] .input-group textarea {
  background: var(--bg-raised);
  border-color: var(--border-mid);
  color: var(--text);
}

body[data-theme="dark"] .input-group input::placeholder,
body[data-theme="dark"] .input-group textarea::placeholder {
  color: var(--text-dim);
}

body[data-theme="dark"] .input-group input:focus,
body[data-theme="dark"] .input-group textarea:focus {
  border-color: #c7a97b;
  box-shadow: 0 0 0 3px rgba(199,169,123,0.18);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
}
.checkbox-label input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }


.btn-primary {
  background: #141518;
  color: #f5f5f6;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: 999px;
  padding: 14px 24px;
  cursor: pointer;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn-primary:active { opacity: 0.95; transform: scale(0.985); }
.btn-primary:hover { box-shadow: 0 10px 24px rgba(18,19,22,0.20); }
.btn-arrow { font-size: 18px; }

body[data-theme="dark"] .btn-primary {
  background: #c7a97b;
  color: #fff;
  box-shadow: 0 8px 20px rgba(199,169,123,0.30);
}

body[data-theme="dark"] .btn-primary:hover {
  background: #3b82f6;
  box-shadow: 0 12px 28px rgba(199,169,123,0.40);
}

.btn-secondary {
  background: var(--bg-raised);
  color: var(--text);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  padding: 11px 20px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-secondary:active { background: var(--bg-hover); }

body[data-theme="dark"] .btn-secondary {
  background: var(--bg-raised);
  border-color: var(--border-mid);
  color: var(--text);
}

.btn-danger {
  background: rgba(220,60,60,0.15);
  color: #f07070;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid rgba(220,60,60,0.25);
  border-radius: var(--radius);
  padding: 11px 20px;
  cursor: pointer;
}

body[data-theme="dark"] .btn-danger {
  background: rgba(251,146,60,0.12);
  color: #fb923c;
  border-color: rgba(251,146,60,0.30);
}


.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--safe-top) + 4px) calc(12px + var(--safe-right)) 4px calc(12px + var(--safe-left));
  background: var(--bg-tint-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 100;
  min-height: calc(var(--topbar-h) + var(--safe-top));
  flex-shrink: 0;
}

body[data-theme="dark"] .topbar {
  background: rgba(26,26,26,0.98);
  border-color: var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-right {
  flex-wrap: nowrap;
  position: relative;
}

.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--accent);
  font-size: 24px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.15s, border-color 0.15s;
  line-height: 1;
}

.btn-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-size: 18px;
}
.nav-btn:active { background: var(--accent-soft); border-color: rgba(72,66,58,0.22); }

.topbar-title {
  background: var(--bg-tint);
  border: 1px solid var(--border-mid);
  cursor: default;
  padding: 7px 11px;
  border-radius: 12px;
  transition: background 0.15s;
  min-width: 0;
}

.topbar-inline-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-theme-toggle {
  min-height: 36px;
  border-radius: 12px;
  padding: 0 10px;
  width: auto;
}

.topbar-view-toggle {
  border-radius: 12px;
}

#topbar-date {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-btn {
  background: var(--bg-tint);
  border: 1px solid var(--border-mid);
  color: var(--text);
  font-size: 24px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 12px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.icon-btn:active { background: var(--bg-raised); color: var(--text); border-color: var(--border); }
.icon-btn.spinning { color: var(--accent); }

body[data-theme="dark"] .topbar-title,
body[data-theme="dark"] .icon-btn,
body[data-theme="dark"] .view-toggle,
body[data-theme="dark"] .month-select {
  border-color: var(--border);
}

.sync-gear-icon {
  position: relative;
  width: 24px;
  height: 24px;
  display: inline-block;
  pointer-events: none;
}
.sync-gear-outer, .sync-gear-inner {
  position: absolute;
  left: 50%;
  top: 50%;
  transform-origin: 50% 50%;
  line-height: 1;
}
.sync-gear-outer {
  transform: translate(-50%, -50%);
  font-size: 24px;
  opacity: 0.95;
}
.sync-gear-inner {
  transform: translate(-50%, -50%) scale(0.62);
  font-size: 24px;
  opacity: 0.88;
}
#btn-sync.spinning .sync-gear-outer {
  animation: gear-cw 1.05s linear infinite;
}
#btn-sync.spinning .sync-gear-inner {
  animation: gear-ccw 0.72s linear infinite;
}
@keyframes gear-cw {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes gear-ccw {
  from { transform: translate(-50%, -50%) scale(0.62) rotate(0deg); }
  to { transform: translate(-50%, -50%) scale(0.62) rotate(-360deg); }
}

.desktop-only { display: inline-flex; }
.dev-reset-btn {
  width: 44px;
  min-width: 44px;
  padding: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  border-color: rgba(200,100,60,0.45);
  color: var(--changed);
}
.dev-reset-btn:active { border-color: rgba(200,100,60,0.75); }

.theme-toggle-icon {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.4px;
  line-height: 1;
}

.view-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px;
  border-radius: 14px;
  background: var(--bg-tint);
  border: 1px solid var(--border-mid);
}

body[data-theme="dark"] .view-toggle {
  background: rgba(199,169,123,0.10);
  border-color: var(--border);
}

.view-toggle-btn {
  height: 32px;
  min-width: 74px;
  padding: 0 12px;
  border: none;
  border-radius: 11px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.view-toggle-btn.active {
  background: var(--bg-card);
  color: var(--text);
  box-shadow: 0 8px 18px var(--shadow-card);
}

body[data-theme="dark"] .view-toggle-btn.active {
  background: var(--bg-raised);
  box-shadow: 0 6px 16px rgba(0,0,0,0.40);
}

.view-toggle-btn:active {
  background: var(--bg-raised);
}

.menu-trigger {
  width: 36px;
  height: 36px;
  font-size: 20px;
}

.topbar-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 232px;
  max-width: min(92vw, 320px);
  padding: 10px;
  border-radius: 14px;
  border: 1px solid var(--border-mid);
  background: color-mix(in srgb, var(--bg-card) 94%, var(--bg) 6%);
  box-shadow: 0 16px 36px var(--shadow-soft);
  display: none;
  flex-direction: column;
  gap: 8px;
  z-index: 180;
}

.topbar-menu.open {
  display: flex;
}

body[data-theme="dark"] .topbar-menu {
  background: #2a2a2a;
  border-color: var(--border-mid);
  box-shadow: 0 20px 48px rgba(0,0,0,0.70);
}

.menu-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.menu-group-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  padding: 0 4px;
}

.menu-item {
  width: 100%;
  min-height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-tint);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
}

.menu-item:active {
  background: var(--bg-raised);
}

body[data-theme="dark"] .menu-item {
  background: var(--bg-raised);
  border-color: var(--border);
  color: var(--text);
}

body[data-theme="dark"] .menu-item:active {
  background: var(--bg-hover);
}

.menu-item-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.menu-item-label {
  display: inline-flex;
  align-items: center;
  line-height: 1.15;
}

.topbar-menu .theme-toggle {
  color: var(--text);
}

.topbar-menu .view-toggle {
  width: 100%;
}

.topbar-menu .view-toggle-btn {
  flex: 1;
  min-width: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }


.sync-bar {
  background: color-mix(in srgb, var(--accent-soft) 70%, var(--bg-card));
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--syncbar-h);
  flex-shrink: 0;
}

body[data-theme="dark"] .sync-bar {
  background: color-mix(in srgb, var(--accent-soft) 70%, var(--bg-card));
  border-color: color-mix(in srgb, var(--accent) 36%, var(--border));
}

#sync-message {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--text);
  letter-spacing: 0;
}

body[data-theme="dark"] #sync-message {
  color: var(--text-muted);
}

.app-layout {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.left-sidebar {
  width: 320px;
  min-width: 320px;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-card) 90%, var(--bg) 10%);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  z-index: 20;
  transition: width 0.22s ease, min-width 0.22s ease, padding 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

#app-screen.sidebar-collapsed .left-sidebar {
  width: 0;
  min-width: 0;
  padding-left: 0;
  padding-right: 0;
  border-right-color: transparent;
  overflow: hidden;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
}

.calendar-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-toggle-btn {
  font-size: 18px;
}

.sidebar-backdrop {
  display: none;
}

.mini-calendar-header {
  display: grid;
  grid-template-columns: 30px 1fr 30px;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.mini-nav-btn,
.mini-month-label-btn,
.mini-today-btn,
.filter-action-btn {
  border: 1px solid var(--border-mid);
  background: var(--bg-raised);
  color: var(--text);
  border-radius: 10px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.mini-nav-btn {
  height: 30px;
}

.mini-month-label-btn {
  height: 30px;
  font-size: 13px;
}

.mini-weekdays,
.mini-month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

.mini-weekday {
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 2px 0 4px;
}

.mini-day {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  min-height: 30px;
  border-radius: 8px;
  font-family: var(--font-ui);
  font-size: 12px;
  cursor: pointer;
  display: grid;
  place-items: center;
  gap: 2px;
}

.mini-day.outside {
  color: var(--text-dim);
}

.mini-day.today {
  border-color: var(--accent);
}

.mini-day.selected {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 36%, transparent);
}

.mini-day-dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  opacity: 0;
  background: var(--dot, var(--accent));
}

.mini-day-dot.active {
  opacity: 1;
}

.mini-today-btn {
  width: 100%;
  margin-top: 10px;
  height: 34px;
}

.filters-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}

.filter-list {
  display: grid;
  gap: 8px;
}

.filter-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}

.filter-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}

.filter-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.filter-action-btn {
  height: 32px;
}


.week-strip {
  display: flex;
  align-items: stretch;
  height: var(--weekstrip-h);
  background: var(--bg-tint-strong);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
}

body[data-theme="dark"] .week-strip {
  background: rgba(26,26,26,0.98);
  border-color: var(--border);
}

.week-strip.hidden {
  display: none;
}

.week-day {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  border-right: 1px solid var(--border);
  padding: 6px 2px;
  transition: background 0.15s;
  position: relative;
}
.week-day:last-child { border-right: none; }
.week-day:active { background: rgba(60,62,90,0.06); }
.week-day.today .day-num { background: var(--accent); color: var(--bg-card); }
.week-day.selected {
  background: rgba(60,62,90,0.14);
  box-shadow: inset 0 0 0 1px rgba(60,62,90,0.22);
}

body[data-theme="dark"] .week-day.today .day-num {
  background: var(--accent);
  color: #1a1a1a;
}

body[data-theme="dark"] .week-day.today .day-name {
  color: var(--accent);
}

body[data-theme="dark"] .week-day.selected {
  background: rgba(199,169,123,0.12);
  box-shadow: inset 0 0 0 1px rgba(199,169,123,0.25);
}

body[data-theme="dark"] .week-day.selected .day-num {
  color: var(--accent);
  background: rgba(199,169,123,0.12);
}

.day-name {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}
.day-num {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.week-day.today .day-name { color: var(--accent); }
.week-day.selected .day-num {
  color: var(--accent);
  background: color-mix(in srgb, var(--bg-card) 88%, transparent);
}

.day-dot-row {
  display: flex;
  gap: 3px;
  height: 5px;
  align-items: center;
}
.day-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
}

.week-strip-spacer {
  width: var(--time-axis-w);
  flex: 0 0 var(--time-axis-w);
  border-right: 1px solid var(--border);
  background: var(--bg-tint-strong);
}


.view {
  display: none;
  flex: 1;
  overflow: hidden;
}
.view.active { display: flex; }


.day-scroll-wrap {
  display: flex;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}
.day-scroll-wrap::-webkit-scrollbar { display: none; }

.time-axis {
  width: var(--time-axis-w);
  flex-shrink: 0;
  position: relative;
}
.time-label {
  position: absolute;
  right: 6px;
  font-family: var(--font-ui);
  font-size: 10px;
  color: var(--text-dim);
  transform: translateY(-50%);
  letter-spacing: 0;
}

.day-column {
  flex: 1;
  position: relative;
  border-left: 1px solid var(--border);
  background: var(--bg-column);
}
.hour-line {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: var(--line-strong);
}
.half-line {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: transparent;
  border-top: 1px dashed var(--line-soft);
}

.day-separator {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: color-mix(in srgb, var(--accent) 22%, var(--line-strong));
  pointer-events: none;
}

body[data-theme="dark"] .day-separator {
  background: rgba(199,169,123,0.18);
}

.day-checkpoint {
  position: absolute;
  left: 10px;
  z-index: 7;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1px;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--bg-tint-strong) 86%, transparent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  pointer-events: none;
}

body[data-theme="dark"] .day-checkpoint {
  background: rgba(33,33,33,0.92);
  border-color: var(--border);
  color: var(--text-muted);
}


.now-line {
  position: absolute;
  left: calc(var(--time-axis-w) * -1);
  right: 0;
  height: 2px;
  background: var(--now-line);
  z-index: 10;
  pointer-events: none;
  display: none;
  box-shadow: none;
}
.now-line::before {
  content: '';
  position: absolute;
  left: var(--time-axis-w);
  top: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--now-line);
  box-shadow: 0 0 0 3px rgba(70,70,76,0.18);
}
.now-line.visible { display: block; }

.week-now-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--now-line);
  z-index: 12;
  pointer-events: none;
}
.week-now-line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--now-line);
  box-shadow: 0 0 0 3px rgba(60,62,90,0.20);
}

body[data-theme="dark"] .now-line,
body[data-theme="dark"] .week-now-line {
  background: #c7a97b;
}
body[data-theme="dark"] .now-line::before,
body[data-theme="dark"] .week-now-line::before {
  background: #c7a97b;
  box-shadow: 0 0 0 3px rgba(199,169,123,0.22);
}


.event-block {
  position: absolute;
  left: 4px;
  right: auto !important;
  width: 850px !important;
  border-radius: 18px;
  padding: 8px 10px;
  cursor: pointer;
  overflow: hidden;
  transition: opacity 0.15s, transform 0.1s, box-shadow 0.15s;
  border-left: 0 solid transparent;
  border: 1px solid var(--border-mid);
  box-shadow: 0 6px 14px var(--shadow-card);
  color: var(--text);
}
.event-block:active { opacity: 0.9; transform: scale(0.99); }
.event-block.lesson-primary { z-index: 2; }
.event-block.event-overlay {
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  left: 858px !important;  /* 850px blok + 4px margin + 4px gap */
  width: calc(100% - 862px) !important;
}

.event-block.is-lesson {
  opacity: 1;
  box-shadow: 0 4px 10px var(--shadow-card);
}

.event-block.is-calendar-event {
  z-index: 4;
  opacity: 1;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-width: 1.5px;
}

/* ¦¦ Bloki wydarzeń — PEŁNE NASYCONE KOLORY ¦¦ */
.event-block.cat-lesson,
.event-block.cat-lesson-added,
.event-block.cat-praca,
.event-block.cat-sport,
.event-block.cat-study,
.event-block.cat-free,
.event-block.cat-other,
.event-block.cat-changed,
.event-block.cat-milestone {
  background: var(--cat-lesson-bg);
  border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border));
  color: var(--cat-lesson-text);
}
.event-block.cat-lesson { background: var(--cat-lesson-bg); border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border)); color: var(--cat-lesson-text); }
.event-block.cat-lesson-added { background: #dde8cf; border-color: #7f9464; color: #2f4321; }
.event-block.cat-praca  { background: var(--cat-praca-bg); border-color: color-mix(in srgb, var(--cat-praca-text) 34%, var(--border)); color: var(--cat-praca-text); }
.event-block.cat-sport  { background: var(--cat-sport-bg); border-color: color-mix(in srgb, var(--cat-sport-text) 34%, var(--border)); color: var(--cat-sport-text); }
.event-block.cat-study  { background: var(--cat-study-bg); border-color: color-mix(in srgb, var(--cat-study-text) 34%, var(--border)); color: var(--cat-study-text); }
.event-block.cat-free   { background: var(--cat-free-bg); border-color: color-mix(in srgb, var(--cat-free-text) 34%, var(--border)); color: var(--cat-free-text); }
.event-block.cat-other  { background: var(--cat-other-bg); border-color: color-mix(in srgb, var(--cat-other-text) 34%, var(--border)); color: var(--cat-other-text); }
.event-block.cat-changed{ background: var(--cat-changed-bg); border-color: color-mix(in srgb, var(--cat-changed-text) 34%, var(--border)); color: var(--cat-changed-text); }
.event-block.cat-milestone{ background: #e5dcef; border-color: #8f76aa; color: #3f2f52; }
.event-block.cat-lesson .ev-title,
.event-block.cat-lesson .ev-time,
.event-block.cat-lesson .ev-desc-preview { color: var(--cat-lesson-text); }
.event-block.cat-lesson-added .ev-title,
.event-block.cat-lesson-added .ev-time,
.event-block.cat-lesson-added .ev-desc-preview { color: #2f4321; }
.event-block.cat-praca .ev-title,
.event-block.cat-praca .ev-time,
.event-block.cat-praca .ev-desc-preview { color: var(--cat-praca-text); }
.event-block.cat-sport .ev-title,
.event-block.cat-sport .ev-time { color: var(--cat-sport-text); }
.event-block.cat-study .ev-title,
.event-block.cat-study .ev-time { color: var(--cat-study-text); }
.event-block.cat-free .ev-title,
.event-block.cat-free .ev-time { color: var(--cat-free-text); }
.event-block.cat-other .ev-title,
.event-block.cat-other .ev-time { color: var(--cat-other-text); }
.event-block.cat-changed .ev-title,
.event-block.cat-changed .ev-time { color: var(--cat-changed-text); }
.event-block.cat-milestone .ev-title,
.event-block.cat-milestone .ev-time { color: #3f2f52; }

.event-block.is-lesson.cat-lesson {
  box-shadow: 0 4px 12px color-mix(in srgb, var(--cat-lesson-text) 18%, transparent);
}

.event-block.is-lesson.cat-lesson .ev-title,
.event-block.is-lesson.cat-lesson .ev-time,
.event-block.is-lesson.cat-lesson .ev-desc-preview {
  color: var(--cat-lesson-text);
  text-shadow: none;
}

.event-block.is-calendar-event.cat-lesson {
  background: var(--cat-lesson-bg) !important;
  border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border)) !important;
  color: var(--cat-lesson-text) !important;
}
.event-block.is-calendar-event.cat-praca {
  background: var(--cat-praca-bg) !important;
  border-color: color-mix(in srgb, var(--cat-praca-text) 34%, var(--border)) !important;
  color: var(--cat-praca-text) !important;
}
.event-block.is-calendar-event.cat-sport {
  background: var(--cat-sport-bg) !important;
  border-color: color-mix(in srgb, var(--cat-sport-text) 34%, var(--border)) !important;
  color: var(--cat-sport-text) !important;
}
.event-block.is-calendar-event.cat-study {
  background: var(--cat-study-bg) !important;
  border-color: color-mix(in srgb, var(--cat-study-text) 34%, var(--border)) !important;
  color: var(--cat-study-text) !important;
}
.event-block.is-calendar-event.cat-free {
  background: var(--cat-free-bg) !important;
  border-color: color-mix(in srgb, var(--cat-free-text) 34%, var(--border)) !important;
  color: var(--cat-free-text) !important;
}
.event-block.is-calendar-event.cat-other {
  background: var(--cat-other-bg) !important;
  border-color: color-mix(in srgb, var(--cat-other-text) 34%, var(--border)) !important;
  color: var(--cat-other-text) !important;
}
.event-block.is-calendar-event.cat-changed {
  background: var(--cat-changed-bg) !important;
  border-color: color-mix(in srgb, var(--cat-changed-text) 34%, var(--border)) !important;
  color: var(--cat-changed-text) !important;
}

body[data-theme="dark"] .event-block,
body[data-theme="dark"] .week-event {
  box-shadow: 0 4px 12px rgba(0,0,0,0.50);
}

body[data-theme="dark"] .event-block .ev-title,
body[data-theme="dark"] .week-event .ev-title {
  color: inherit;
}

body[data-theme="dark"] .event-block .ev-time,
body[data-theme="dark"] .week-event .ev-time {
  color: inherit;
}

/* Dark mode: nasycone ciemne tła, jasny tekst */
.event-block.changed-badge::after {
  content: '!';
  position: absolute;
  top: 4px; right: 6px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--changed);
  background: var(--changed-soft);
  border: 1px solid var(--changed);
  border-radius: 4px;
  padding: 1px 4px;
}

.event-block.is-recurring::before {
  content: '?';
  position: absolute;
  top: 5px;
  right: 8px;
  font-size: 11px;
  font-weight: 700;
  opacity: 0.7;
  line-height: 1;
}

.event-block.color-overridden,
.week-event.color-overridden {
  background: var(--event-override-bg) !important;
  border-color: var(--event-override-border) !important;
  color: var(--event-override-text) !important;
}

.event-block.color-overridden .ev-title,
.event-block.color-overridden .ev-time,
.event-block.color-overridden .ev-desc-preview,
.week-event.color-overridden .ev-title {
  color: var(--event-override-text) !important;
}

/* ¦¦ Zastępstwo — pomarańczowe ¦¦ */
.event-block.is-zastepstwo:not(.color-overridden),
.week-event.is-zastepstwo:not(.color-overridden) {
  background: #dce9f5 !important;
  border-color: #7ea2c2 !important;
  border-width: 2px !important;
  color: #1f3c56 !important;
}
.event-block.is-zastepstwo:not(.color-overridden) .ev-title,
.event-block.is-zastepstwo:not(.color-overridden) .ev-time,
.event-block.is-zastepstwo:not(.color-overridden) .ev-desc-preview,
.event-block.is-zastepstwo:not(.color-overridden) .ev-change-badge,
.week-event.is-zastepstwo:not(.color-overridden) .ev-title {
  color: #1f3c56 !important;
}
body[data-theme="dark"] .event-block.is-zastepstwo:not(.color-overridden),
body[data-theme="dark"] .week-event.is-zastepstwo:not(.color-overridden) {
  background: #3d3024 !important;
  border-color: #c7a97b !important;
  color: #f2dfc2 !important;
}
body[data-theme="dark"] .event-block.is-zastepstwo:not(.color-overridden) .ev-title,
body[data-theme="dark"] .event-block.is-zastepstwo:not(.color-overridden) .ev-time,
body[data-theme="dark"] .event-block.is-zastepstwo:not(.color-overridden) .ev-desc-preview,
body[data-theme="dark"] .event-block.is-zastepstwo:not(.color-overridden) .ev-change-badge,
body[data-theme="dark"] .week-event.is-zastepstwo:not(.color-overridden) .ev-title {
  color: #f2dfc2 !important;
}

/* ¦¦ Przesunięcie — fioletowe ¦¦ */
.event-block.is-przesuniecie:not(.color-overridden),
.week-event.is-przesuniecie:not(.color-overridden) {
  background: #dbeee9 !important;
  border-color: #6f9f95 !important;
  border-width: 2px !important;
  color: #1d433d !important;
}
.event-block.is-przesuniecie:not(.color-overridden) .ev-title,
.event-block.is-przesuniecie:not(.color-overridden) .ev-time,
.event-block.is-przesuniecie:not(.color-overridden) .ev-desc-preview,
.event-block.is-przesuniecie:not(.color-overridden) .ev-change-badge,
.week-event.is-przesuniecie:not(.color-overridden) .ev-title {
  color: #1d433d !important;
}
body[data-theme="dark"] .event-block.is-przesuniecie:not(.color-overridden),
body[data-theme="dark"] .week-event.is-przesuniecie:not(.color-overridden) {
  background: #4b3a1e !important;
  border-color: #d6b57a !important;
  color: #f9e7bf !important;
}
body[data-theme="dark"] .event-block.is-przesuniecie:not(.color-overridden) .ev-title,
body[data-theme="dark"] .event-block.is-przesuniecie:not(.color-overridden) .ev-time,
body[data-theme="dark"] .event-block.is-przesuniecie:not(.color-overridden) .ev-desc-preview,
body[data-theme="dark"] .event-block.is-przesuniecie:not(.color-overridden) .ev-change-badge,
body[data-theme="dark"] .week-event.is-przesuniecie:not(.color-overridden) .ev-title {
  color: #f9e7bf !important;
}

.ev-title {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 13px;
  color: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.ev-time {
  font-family: var(--font-ui);
  font-size: 10px;
  color: inherit;
  font-weight: 600;
  margin-top: 2px;
}
.ev-desc-preview {
  font-size: 11px;
  color: inherit;
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ev-change-badge {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  margin-top: 3px;
  color: inherit;
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ev-change-from {
  font-weight: 400;
  opacity: 0.75;
  margin-left: 2px;
}


.week-grid-wrap {
  display: flex;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
.week-grid-wrap::-webkit-scrollbar { display: none; }

.month-view-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  padding: 10px;
  gap: 8px;
  background: var(--bg-hover);
}

.month-toolbar {
  display: flex;
  gap: 8px;
}

.month-select-wrap {
  position: relative;
  flex: 1;
}

.month-year-wrap {
  flex: 0 0 110px;
}

.month-select {
  width: 100%;
  height: 40px;
  padding: 0 34px 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border-mid);
  background: var(--bg-raised);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
  cursor: pointer;
}

body[data-theme="dark"] .month-select {
  background: var(--bg-raised);
  border-color: var(--border-mid);
  color: var(--text);
}

.month-select-wrap::after {
  content: 'v';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 12px;
  pointer-events: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.month-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.month-weekday {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 4px 0;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: minmax(104px, 1fr);
  gap: 8px;
  flex: 1;
  min-height: 0;
}

.month-cell {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-card);
  padding: 12px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  min-width: 0;
}

body[data-theme="dark"] .month-cell {
  background: #212121;
  border-color: #2e2e2e;
  box-shadow: 0 1px 3px rgba(0,0,0,0.40);
}

body[data-theme="dark"] .month-cell:active {
  background: var(--bg-raised);
}

.month-cell.outside {
  background: var(--bg-raised);
  border-color: var(--border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.40);
}

body[data-theme="dark"] .month-cell.outside {
  background: rgba(255,255,255,0.022);
  border-color: rgba(255,255,255,0.055);
  box-shadow: none;
}

.month-cell.outside .month-day-num {
  color: var(--text-dim);
  opacity: 0.9;
}

body[data-theme="dark"] .month-cell.outside .month-day-num {
  color: var(--text-dim);
  opacity: 1;
}

.month-cell.outside .month-event-chip {
  opacity: 0.68;
  filter: saturate(0.72);
}

body[data-theme="dark"] .month-cell.outside .month-event-chip {
  opacity: 0.52;
  filter: saturate(0.55) brightness(0.88);
}

.month-cell.outside .month-more {
  color: var(--text-dim);
  opacity: 0.9;
}

body[data-theme="dark"] .month-cell.outside .month-more {
  color: var(--text-dim);
  opacity: 0.8;
}

.month-cell.today {
  border-color: var(--border-mid);
  box-shadow: none;
}

body[data-theme="dark"] .month-cell.today {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(199,169,123,0.22), 0 2px 8px rgba(0,0,0,0.40);
}

.month-cell.selected {
  background: var(--bg-hover);
  border-color: var(--border-mid);
}

.month-cell-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.month-day-num {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.month-cell.today .month-day-num {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #ff3b3f;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body[data-theme="dark"] .month-cell.today .month-day-num {
  background: #c7a97b;
  color: #fff;
}

.month-cell-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
}

.month-event-chip {
  border-radius: 7px;
  padding: 4px 6px;
  font-size: 10px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  color: var(--text);
  font-weight: 600;
  position: relative;
}

body[data-theme="dark"] .month-event-chip {
  color: inherit;
}

.month-event-chip .chip-text {
  display: block;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 74%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 0%, #000 74%, transparent 100%);
}

/* ¦¦ Chipy miesięczne — PEŁNE NASYCONE KOLORY ¦¦ */
.month-event-chip.cat-lesson  { background: var(--cat-lesson-bg); border: 1px solid color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border)); color: var(--cat-lesson-text); }
.month-event-chip.cat-lesson-added  { background: #dde8cf; border: 1px solid #7f9464; color: #2f4321; }
.month-event-chip.cat-praca   { background: var(--cat-praca-bg); border: 1px solid color-mix(in srgb, var(--cat-praca-text) 34%, var(--border)); color: var(--cat-praca-text); }
.month-event-chip.cat-sport   { background: var(--cat-sport-bg); border: 1px solid color-mix(in srgb, var(--cat-sport-text) 34%, var(--border)); color: var(--cat-sport-text); }
.month-event-chip.cat-study   { background: var(--cat-study-bg); border: 1px solid color-mix(in srgb, var(--cat-study-text) 34%, var(--border)); color: var(--cat-study-text); }
.month-event-chip.cat-free    { background: var(--cat-free-bg); border: 1px solid color-mix(in srgb, var(--cat-free-text) 34%, var(--border)); color: var(--cat-free-text); }
.month-event-chip.cat-other   { background: var(--cat-other-bg); border: 1px solid color-mix(in srgb, var(--cat-other-text) 34%, var(--border)); color: var(--cat-other-text); }
.month-event-chip.cat-changed { background: var(--cat-changed-bg); border: 1px solid color-mix(in srgb, var(--cat-changed-text) 34%, var(--border)); color: var(--cat-changed-text); }
.month-event-chip.cat-milestone { background: #e5dcef; border: 1px solid #8f76aa; color: #3f2f52; }

.month-event-chip.is-recurring .chip-text::after {
  content: ' ?';
  opacity: 0.6;
}

.month-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 18px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-muted);
  margin-top: 1px;
}

.week-time-axis {
  width: var(--time-axis-w);
  flex-shrink: 0;
  position: relative;
}
.week-columns {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-left: 1px solid var(--border);
  position: relative;
}
.week-col {
  border-right: 1px solid var(--border);
  position: relative;
}
.week-col:last-child { border-right: none; }
.week-col.today {
  background: rgba(122,95,60, 0.06);
  border-left: 2px solid rgba(122,95,60, 0.35);
  border-right: 1px solid rgba(122,95,60, 0.15);
}

body[data-theme="dark"] .week-col.today {
  background: rgba(199,169,123,0.08);
  border-left: 2px solid rgba(199,169,123,0.45);
  border-right: 1px solid rgba(199,169,123,0.12);
}

.week-event {
  position: absolute;
  left: 2px; right: 2px;
  border-radius: 14px;
  padding: 2px 4px;
  overflow: hidden;
  cursor: pointer;
  border-left: 0 solid transparent;
  border: 1px solid var(--border-mid);
  box-shadow: 0 6px 12px var(--shadow-card);
}
.week-event .ev-title {
  font-size: 9px;
  color: inherit;
}
.week-event.lesson-primary { z-index: 2; }
.week-event.event-overlay {
  z-index: 3;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}
.week-event.is-lesson {
  opacity: 1;
}
.week-event.is-calendar-event {
  z-index: 4;
  opacity: 1;
}

/* ¦¦ Week events — PEŁNE NASYCONE KOLORY ¦¦ */
.week-event.cat-lesson,
.week-event.cat-lesson-added,
.week-event.cat-praca,
.week-event.cat-sport,
.week-event.cat-study,
.week-event.cat-free,
.week-event.cat-other,
.week-event.cat-changed,
.week-event.cat-milestone {
  background: var(--cat-lesson-bg);
  border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border));
  color: var(--cat-lesson-text);
}
.week-event.cat-lesson { background: var(--cat-lesson-bg); border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border)); color: var(--cat-lesson-text); }
.week-event.cat-lesson-added { background: #dde8cf; border-color: #7f9464; color: #2f4321; }
.week-event.cat-praca  { background: var(--cat-praca-bg); border-color: color-mix(in srgb, var(--cat-praca-text) 34%, var(--border)); color: var(--cat-praca-text); }
.week-event.cat-sport  { background: var(--cat-sport-bg); border-color: color-mix(in srgb, var(--cat-sport-text) 34%, var(--border)); color: var(--cat-sport-text); }
.week-event.cat-study  { background: var(--cat-study-bg); border-color: color-mix(in srgb, var(--cat-study-text) 34%, var(--border)); color: var(--cat-study-text); }
.week-event.cat-free   { background: var(--cat-free-bg); border-color: color-mix(in srgb, var(--cat-free-text) 34%, var(--border)); color: var(--cat-free-text); }
.week-event.cat-other  { background: var(--cat-other-bg); border-color: color-mix(in srgb, var(--cat-other-text) 34%, var(--border)); color: var(--cat-other-text); }
.week-event.cat-changed{ background: var(--cat-changed-bg); border-color: color-mix(in srgb, var(--cat-changed-text) 34%, var(--border)); color: var(--cat-changed-text); }
.week-event.cat-milestone{ background: #e5dcef; border-color: #8f76aa; color: #3f2f52; }
.week-event.cat-lesson .ev-title { color: var(--cat-lesson-text); }
.week-event.cat-lesson-added .ev-title { color: #2f4321; }
.week-event.cat-praca .ev-title { color: var(--cat-praca-text); }
.week-event.cat-sport .ev-title { color: var(--cat-sport-text); }
.week-event.cat-study .ev-title { color: var(--cat-study-text); }
.week-event.cat-free .ev-title { color: var(--cat-free-text); }
.week-event.cat-other .ev-title { color: var(--cat-other-text); }
.week-event.cat-changed .ev-title { color: var(--cat-changed-text); }
.week-event.cat-milestone .ev-title { color: #3f2f52; }

body[data-theme="dark"] .event-block.cat-lesson-added,
body[data-theme="dark"] .week-event.cat-lesson-added,
body[data-theme="dark"] .month-event-chip.cat-lesson-added {
  background: #3a4031;
  border-color: #576346;
  color: #edf3e4;
}

body[data-theme="dark"] .event-block.cat-milestone,
body[data-theme="dark"] .week-event.cat-milestone,
body[data-theme="dark"] .month-event-chip.cat-milestone {
  background: #423846;
  border-color: #67556f;
  color: #f2e9f6;
}

.week-event.is-lesson.cat-lesson {
  box-shadow: 0 3px 8px color-mix(in srgb, var(--cat-lesson-text) 18%, transparent);
}

.week-event.is-lesson.cat-lesson .ev-title {
  color: var(--cat-lesson-text);
  text-shadow: none;
}

.week-event.is-calendar-event.cat-lesson {
  background: var(--cat-lesson-bg) !important;
  border-color: color-mix(in srgb, var(--cat-lesson-text) 34%, var(--border)) !important;
  color: var(--cat-lesson-text) !important;
}
.week-event.is-calendar-event.cat-praca {
  background: var(--cat-praca-bg) !important;
  border-color: color-mix(in srgb, var(--cat-praca-text) 34%, var(--border)) !important;
  color: var(--cat-praca-text) !important;
}
.week-event.is-calendar-event.cat-sport {
  background: var(--cat-sport-bg) !important;
  border-color: color-mix(in srgb, var(--cat-sport-text) 34%, var(--border)) !important;
  color: var(--cat-sport-text) !important;
}
.week-event.is-calendar-event.cat-study {
  background: var(--cat-study-bg) !important;
  border-color: color-mix(in srgb, var(--cat-study-text) 34%, var(--border)) !important;
  color: var(--cat-study-text) !important;
}
.week-event.is-calendar-event.cat-free {
  background: var(--cat-free-bg) !important;
  border-color: color-mix(in srgb, var(--cat-free-text) 34%, var(--border)) !important;
  color: var(--cat-free-text) !important;
}
.week-event.is-calendar-event.cat-other {
  background: var(--cat-other-bg) !important;
  border-color: color-mix(in srgb, var(--cat-other-text) 34%, var(--border)) !important;
  color: var(--cat-other-text) !important;
}
.week-event.is-calendar-event.cat-changed {
  background: var(--cat-changed-bg) !important;
  border-color: color-mix(in srgb, var(--cat-changed-text) 34%, var(--border)) !important;
  color: var(--cat-changed-text) !important;
}

.week-event.is-recurring .ev-title::after {
  content: ' ?';
  opacity: 0.55;
  font-size: 8px;
}


.fab {
  position: fixed;
  bottom: calc(24px + var(--safe-bottom));
  right: 20px;
  width: 52px;
  height: 52px;
  background: var(--accent);
  color: var(--bg-card);
  font-size: 24px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(18,19,22,0.22);
  z-index: 50;
  transition: transform 0.15s, box-shadow 0.15s;
}
.fab:active { transform: scale(0.9); }

body[data-theme="dark"] .fab {
  background: #c7a97b;
  color: #fff;
  box-shadow: 0 12px 32px rgba(199,169,123,0.32);
}


.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: flex-end;
  z-index: 200;
  animation: fadeIn 0.15s ease;
}
.modal-overlay.active { display: flex; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

.modal {
  width: 100%;
  max-height: 90dvh;
  background: color-mix(in srgb, var(--bg-card) 96%, var(--bg) 4%);
  border-radius: 30px 30px 0 0;
  border-top: 1px solid var(--border-mid);
  display: flex;
  flex-direction: column;
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  padding-bottom: var(--safe-bottom);
}

body[data-theme="dark"] .modal {
  background: #212121;
  border-color: var(--border);
}

@media (min-width: 901px) {
  .modal-overlay {
    align-items: center;
    justify-content: center;
    padding: 20px;
  }

  .modal {
    width: min(560px, 100%);
    max-height: calc(100dvh - 40px);
    border-radius: 28px;
    border: 1px solid var(--border-mid);
    padding-bottom: 0;
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h2 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 17px;
}

body[data-theme="dark"] .modal-header {
  border-color: var(--border);
}

.modal-close {
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  color: var(--text);
  width: 30px;
  height: 30px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

body[data-theme="dark"] .modal-close {
  background: var(--bg-raised);
  border-color: var(--border-mid);
  color: var(--text);
}

.modal-body {
  overflow-y: auto;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  -webkit-overflow-scrolling: touch;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.category-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.event-color-picker {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.event-color-btn {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #000 14%, transparent);
}

.event-color-btn.active {
  border-color: var(--text);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 36%, transparent);
}

.event-color-btn[data-color="default"] { background: linear-gradient(135deg, #cdd7e6, #91a4bf); }
.event-color-btn[data-color="tomato"] { background: #7f1d1d; }
.event-color-btn[data-color="tangerine"] { background: #7c2d12; }
.event-color-btn[data-color="banana"] { background: #713f12; }
.event-color-btn[data-color="basil"] { background: #14532d; }
.event-color-btn[data-color="sage"] { background: #365314; }
.event-color-btn[data-color="peacock"] { background: #164e63; }
.event-color-btn[data-color="blueberry"] { background: #1e3a8a; }
.event-color-btn[data-color="lavender"] { background: #4c1d95; }
.event-color-btn[data-color="grape"] { background: #581c87; }
.event-color-btn[data-color="flamingo"] { background: #831843; }
.event-color-btn[data-color="graphite"] { background: #374151; }
.cat-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.cat-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.cat-btn:disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

body[data-theme="dark"] .cat-btn {
  background: var(--bg-raised);
  border-color: var(--border);
  color: var(--text-muted);
}

body[data-theme="dark"] .cat-btn.active {
  background: rgba(199,169,123,0.14);
  border-color: #c7a97b;
  color: #efe5d6;
  box-shadow: inset 0 0 0 1px rgba(199,169,123,0.25);
}

.recurring-group {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

body[data-theme="dark"] .recurring-group {
  background: var(--bg-raised);
  border-color: var(--border);
}

.recurring-toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.recurring-toggle-label input[type=checkbox] {
  width: 16px;
  height: 16px;
  accent-color: #2563eb;
  cursor: pointer;
}

.recurring-icon {
  font-size: 15px;
  flex-shrink: 0;
}

.recurring-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.recurring-type-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.recur-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.recur-btn.active {
  background: rgba(122,95,60, 0.12);
  border-color: #5b21b6;
  color: #5b21b6;
}

body[data-theme="dark"] .recur-btn.active {
  background: rgba(199,169,123,0.15);
  border-color: #c7a97b;
  color: #efe5d6;
}

.recurring-end-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.recurring-end-row label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.recurring-end-row input[type=date] {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px !important;
  padding: 8px 12px;
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}

.recurring-end-row input[type=date]:focus {
  border-color: #5b21b6;
  box-shadow: 0 0 0 3px rgba(122,95,60, 0.15);
}

body[data-theme="dark"] .recurring-end-row input[type=date] {
  background: var(--bg-card);
  border-color: var(--border-mid);
  color: var(--text);
}

body[data-theme="dark"] .recurring-end-row input[type=date]:focus {
  border-color: #c7a97b;
  box-shadow: 0 0 0 3px rgba(199,169,123,0.18);
}

.recurring-notice {
  font-size: 11px;
  color: var(--text-dim);
  font-style: italic;
  line-height: 1.4;
}

.modal-footer {
  display: flex;
  gap: 10px;
  padding: 14px 20px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-footer .btn-secondary,
.modal-footer .btn-danger { flex: 1; }
.modal-footer .btn-primary { flex: 2; }

body[data-theme="dark"] .modal-footer {
  border-color: var(--border);
}


.toast {
  position: fixed;
  bottom: calc(84px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 12px;
  padding: 10px 18px;
  border-radius: 20px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 300;
  box-shadow: 0 10px 24px var(--shadow-soft);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

body[data-theme="dark"] .toast {
  background: #2a2a2a;
  border-color: var(--border-mid);
  color: var(--text);
  box-shadow: 0 16px 40px rgba(0,0,0,0.70);
}

.bottom-nav,
.bottom-bar,
.footer-nav {
  padding-bottom: env(safe-area-inset-bottom);
}

@media (hover: hover) and (pointer: fine) {
  .topbar-title:hover,
  .icon-btn:hover,
  .view-toggle:hover,
  .month-select:hover {
    box-shadow: 0 8px 20px rgba(32,33,50,0.14);
  }

  .nav-btn:hover {
    transform: translateY(-1px);
  }

  .week-day:hover .day-num {
    transform: scale(1.04);
  }

  .day-num {
    transition: transform 0.16s ease, background 0.16s ease, color 0.16s ease;
  }

  .event-block:hover,
  .week-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 18px rgba(32,33,50,0.10);
  }

  .event-block.cat-lesson:hover {
    box-shadow: 0 10px 20px rgba(122,95,60, 0.35);
  }

  .month-cell {
    transition: transform 0.16s ease, box-shadow 0.16s ease;
  }

  .month-cell:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(32,33,50,0.10);
  }

  .month-cell.outside:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 18px rgba(32,33,50,0.06);
  }

  .month-event-chip {
    transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
  }

  .month-cell:hover .month-event-chip {
    transform: translateX(2px);
    box-shadow: 0 4px 10px rgba(32,33,50,0.08);
  }

  .fab:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 18px 34px var(--accent-glow);
  }

  .btn-secondary:hover {
    box-shadow: 0 8px 18px rgba(32,33,50,0.06);
  }

  .btn-danger:hover {
    box-shadow: 0 8px 18px rgba(239,68,68,0.10);
  }

  .recur-btn:hover {
    background: rgba(122,95,60, 0.07);
    border-color: rgba(122,95,60, 0.4);
  }

  body[data-theme="dark"] .event-block:hover,
  body[data-theme="dark"] .week-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(0,0,0,0.55);
  }

  body[data-theme="dark"] .month-cell:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(0,0,0,0.50);
  }

  body[data-theme="dark"] .month-cell.outside:hover {
    box-shadow: 0 8px 18px rgba(0,0,0,0.35);
  }

  body[data-theme="dark"] .btn-secondary:hover {
    background: var(--bg-hover);
    box-shadow: 0 8px 20px rgba(0,0,0,0.32);
  }

  body[data-theme="dark"] .recur-btn:hover {
    background: rgba(199,169,123,0.10);
    border-color: rgba(199,169,123,0.50);
    color: #efe5d6;
  }

  body[data-theme="dark"] .nav-btn:hover {
    background: rgba(199,169,123,0.10);
    border-color: rgba(199,169,123,0.18);
  }

  body[data-theme="dark"] .fab:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 20px 40px rgba(199,169,123,0.32);
  }

  body[data-theme="dark"] .icon-btn:hover {
    background: var(--bg-raised);
    border-color: var(--border-mid);
  }
}

@media (max-width: 1050px) {
  .desktop-only { display: none !important; }

  .left-sidebar {
    position: fixed;
    top: calc(var(--topbar-h) + var(--safe-top));
    bottom: 0;
    left: 0;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    width: min(86vw, 340px);
    min-width: min(86vw, 340px);
    box-shadow: 0 18px 40px var(--shadow-soft);
    z-index: 140;
  }

  #app-screen.sidebar-open .left-sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    top: calc(var(--topbar-h) + var(--safe-top));
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.28);
    border: 0;
    display: none;
    z-index: 130;
  }

  #app-screen.sidebar-open .sidebar-backdrop {
    display: block;
  }
}

@media (max-width: 430px) {
  :root {
    --topbar-h: 64px;
    --weekstrip-h: 54px;
    --time-axis-w: 42px;
    --radius: 12px;
  }

  .login-container {
    padding: 28px 18px;
    padding-top: calc(var(--safe-top) + 28px);
    justify-content: center;
  }

  .login-logo {
    margin-bottom: 6px;
  }

  .login-logo-img {
    width: 74px;
    height: 74px;
    border-radius: 18px;
  }

  .login-sub {
    margin-bottom: 22px;
  }

  .login-form {
    max-width: none;
    padding: 18px;
    gap: 14px;
    border-radius: 18px;
  }

  .input-group input,
  .input-group textarea {
    font-size: 16px;
  }

  .topbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: calc(var(--safe-top) + 4px) calc(10px + var(--safe-right)) 4px calc(10px + var(--safe-left));
  }

  .topbar-left,
  .topbar-right {
    width: auto;
    min-width: 0;
  }

  .topbar-left {
    display: grid;
    grid-template-columns: 30px 30px minmax(0, 1fr) 30px;
    gap: 4px;
    flex: 1;
  }

  .topbar-right {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
    flex: 0 0 auto;
  }

  .topbar-inline-controls {
    gap: 4px;
  }

  .topbar-theme-toggle {
    min-width: 32px;
    width: 32px;
    padding: 0;
    justify-content: center;
  }

  .topbar-theme-toggle .menu-item-label {
    display: none;
  }

  .nav-btn {
    width: 30px;
    height: 30px;
    font-size: 20px;
  }

  .topbar-title {
    min-width: 0;
    padding: 6px 8px;
    border-radius: 10px;
  }

  #topbar-date {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    font-size: 13px;
  }

  .icon-btn {
    height: 32px;
    width: 32px;
    font-size: 15px;
  }

  .view-toggle {
    min-width: 0;
    width: auto;
    gap: 3px;
    padding: 3px;
  }

  .view-toggle-btn {
    width: auto;
    min-width: 0;
    padding: 0 6px;
    font-size: 11px;
  }

  .topbar-menu {
    right: 0;
    min-width: min(320px, calc(100vw - 20px));
    max-width: calc(100vw - 20px);
  }

  .sync-bar {
    height: 28px;
    padding: 0 12px;
  }

  #sync-message {
    text-align: center;
    font-size: 10px;
  }

  .week-day {
    gap: 2px;
    padding: 6px 1px;
  }

  .day-name {
    font-size: 9px;
  }

  .day-num {
    width: 28px;
    height: 28px;
    font-size: 16px;
  }

  .day-dot-row {
    gap: 2px;
    height: 4px;
  }

  .day-dot {
    width: 3px;
    height: 3px;
  }

  .time-label {
    right: 4px;
    font-size: 9px;
  }

  .event-block {
    padding: 5px 6px;
    border-radius: 11px;
  }

  .ev-title {
    font-size: 11px;
  }

  .ev-time,
  .ev-desc-preview {
    font-size: 10px;
  }

  .day-scroll-wrap,
  .week-grid-wrap {
    overflow-x: hidden;
    padding-bottom: 10px;
  }

  .week-columns {
    min-width: 0;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .week-time-axis {
    width: 40px;
    flex: 0 0 40px;
  }

  .week-col {
    border-right: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
  }

  .week-event {
    left: 1px;
    right: 1px;
    border-radius: 8px;
    padding: 2px 3px;
    border-width: 1px;
  }

  .week-event .ev-title {
    font-size: 8px;
    line-height: 1.1;
    font-weight: 600;
    white-space: normal;
    overflow: hidden;
    text-overflow: clip;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }

  .week-now-line::before {
    width: 7px;
    height: 7px;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--now-line) 24%, transparent);
  }

  .week-strip-spacer {
    width: 40px;
    flex: 0 0 40px;
  }

  .month-view-wrap {
    padding: 8px 6px 10px;
    gap: 6px;
  }

  .month-toolbar {
    gap: 6px;
  }

  .month-select {
    height: 38px;
    font-size: 12px;
    padding-left: 10px;
    padding-right: 28px;
  }

  .month-year-wrap {
    flex-basis: 96px;
  }

  .month-weekdays,
  .month-grid {
    gap: 4px;
  }

  .month-weekday {
    font-size: 10px;
    padding: 2px 0;
  }

  .month-grid {
    grid-auto-rows: minmax(74px, 1fr);
  }

  .month-cell {
    padding: 6px 5px;
    border-radius: 12px;
    gap: 4px;
  }

  .month-day-num {
    font-size: 13px;
  }

  .month-cell-body {
    gap: 4px;
  }

  .month-event-chip {
    padding: 4px 5px;
    font-size: 9px;
    line-height: 1.15;
    border-radius: 7px;
  }

  .month-more {
    font-size: 9px;
    padding-top: 0;
  }

  .fab {
    right: 16px;
    bottom: calc(12px + var(--safe-bottom));
    width: 50px;
    height: 50px;
    font-size: 22px;
  }

  .modal {
    max-height: 92dvh;
  }

  .modal-header {
    padding: 16px 16px 12px;
  }

  .modal-body {
    padding: 14px 16px 18px;
    gap: 12px;
  }

  .input-row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .category-picker {
    gap: 6px;
  }

  .cat-btn {
    padding: 8px 10px;
    font-size: 11px;
  }

  .recurring-group {
    padding: 10px 12px;
  }

  .recur-btn {
    font-size: 11px;
    padding: 5px 10px;
  }

  .modal-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px 16px 14px;
  }

  .modal-footer .btn-primary {
    grid-column: 1 / -1;
  }

  .toast {
    width: calc(100% - 32px);
    max-width: 320px;
    white-space: normal;
    text-align: center;
    bottom: calc(66px + var(--safe-bottom));
    padding: 10px 14px;
  }
}

@media (max-width: 390px) {
  .topbar {
    gap: 4px;
    padding-right: calc(8px + var(--safe-right));
    padding-left: calc(8px + var(--safe-left));
  }

  .topbar-left {
    grid-template-columns: 28px 28px minmax(0, 1fr) 28px;
    gap: 3px;
  }

  .topbar-right {
    gap: 3px;
    min-width: 0;
  }

  .topbar-inline-controls {
    gap: 3px;
    min-width: 0;
  }

  .nav-btn {
    width: 28px;
    height: 28px;
    font-size: 18px;
  }

  .topbar-title {
    padding: 6px 7px;
  }

  #topbar-date {
    font-size: 12px;
    letter-spacing: -0.01em;
  }

  .week-time-axis {
    width: 36px;
    flex: 0 0 36px;
  }

  .week-strip-spacer {
    width: 36px;
    flex: 0 0 36px;
  }

  .week-event .ev-title {
    font-size: 8px;
    -webkit-line-clamp: 2;
  }

  .month-grid {
    grid-auto-rows: minmax(68px, 1fr);
  }

  .month-event-chip {
    padding: 3px 4px;
    font-size: 8px;
  }

  .cat-btn {
    flex: 1 1 calc(50% - 6px);
    text-align: center;
  }
}

@media (max-width: 430px) and (pointer: coarse) {
  #login-screen {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .login-container {
    justify-content: flex-start;
    min-height: 100%;
    padding-top: calc(var(--safe-top) + clamp(150px, 27dvh, 240px));
    padding-bottom: max(24px, calc(var(--safe-bottom) + 24px));
  }
}

@media (max-width: 390px) and (min-height: 780px) and (max-height: 830px) and (pointer: coarse) {
  .login-container {
    padding-top: calc(var(--safe-top) + 30dvh);
  }
}

@media (max-width: 430px) and (max-height: 820px) {
  .day-scroll-wrap,
  .week-grid-wrap {
    padding-bottom: 10px;
  }

  .month-view-wrap {
    padding-bottom: 10px;
  }
}


.details-modal {
  max-width: 520px;
}

.details-body {
  display: grid;
  gap: 10px;
}

.details-row {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-tint);
}

body[data-theme="dark"] .details-row {
  background: var(--bg-raised);
  border-color: var(--border);
}

.details-label {
  font-size: 12px;
  color: var(--text-dim);
}

body[data-theme="dark"] .details-label {
  color: var(--text-muted);
}

.details-value {
  font-size: 14px;
  color: var(--text);
  line-height: 1.4;
  word-break: break-word;
}

.details-value.empty {
  color: var(--text-dim);
}