/* =====================================================
   DRAMAGIC WEEKLY CALENDAR AGENDA
   Google Calendar inspired, Dramagic branded, dark-mode safe.
===================================================== */

:root {
  --agenda-blue: #08a9d9;
  --agenda-blue-dark: #007aa7;
  --agenda-bg: #f8fdff;
  --agenda-bg-2: #e8faff;
  --agenda-card: rgba(255, 255, 255, 0.9);
  --agenda-solid: #ffffff;
  --agenda-soft: #eef8fc;
  --agenda-field: rgba(255, 255, 255, 0.88);
  --agenda-ink: #101820;
  --agenda-muted: #657786;
  --agenda-border: rgba(8, 169, 217, 0.18);
  --agenda-border-strong: rgba(8, 169, 217, 0.32);
  --agenda-shadow: 0 18px 55px rgba(0, 122, 167, 0.14);
  --calendar-line: rgba(20, 42, 56, 0.11);
  --calendar-hour-height: 72px;

  --event-session: #08a9d9;
  --event-presentation: #7c5cff;
  --event-homework: #10b981;
  --event-rehearsal: #f97316;
  --event-assessment: #ef4444;
  --event-reminder: #f59e0b;
  --event-announcement: #ec4899;
  --event-other: #64748b;
}

html.dark-mode,
body.dark-mode {
  --agenda-bg: #07131b;
  --agenda-bg-2: #0b1d28;
  --agenda-card: rgba(12, 29, 40, 0.92);
  --agenda-solid: rgba(15, 36, 49, 0.98);
  --agenda-soft: rgba(111, 223, 255, 0.08);
  --agenda-field: rgba(255, 255, 255, 0.08);
  --agenda-ink: #f4fbff;
  --agenda-muted: #c3d4df;
  --agenda-border: rgba(111, 223, 255, 0.18);
  --agenda-border-strong: rgba(111, 223, 255, 0.34);
  --agenda-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  --agenda-blue-dark: #6fdfff;
  --calendar-line: rgba(255, 255, 255, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  color: var(--agenda-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(8, 169, 217, 0.18), transparent 330px),
    radial-gradient(circle at 86% 8%, rgba(99, 91, 255, 0.12), transparent 360px),
    linear-gradient(180deg, var(--agenda-bg), var(--agenda-bg-2));
}

body.dark-mode,
html.dark-mode body {
  background:
    radial-gradient(circle at 12% 0%, rgba(8, 169, 217, 0.16), transparent 330px),
    radial-gradient(circle at 88% 18%, rgba(99, 91, 255, 0.12), transparent 360px),
    linear-gradient(180deg, #07131b 0%, #0b1d28 56%, #07131b 100%) !important;
}

button,
input,
select,
textarea { font: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.hidden { display: none !important; }

.agenda-page {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 16px 0 60px;
}

.agenda-hero,
.agenda-controls-card,
.agenda-editor-card,
.agenda-calendar-card,
.agenda-viewer-card {
  border: 1px solid var(--agenda-border);
  background: var(--agenda-card);
  box-shadow: var(--agenda-shadow);
  backdrop-filter: blur(18px) saturate(1.2);
}

.agenda-hero {
  margin-top: 18px;
  padding: clamp(28px, 6vw, 62px);
  border-radius: 38px;
  color: white;
  background:
    radial-gradient(circle at 88% 0%, rgba(255, 255, 255, 0.22), transparent 270px),
    linear-gradient(135deg, #075a77, #08a9d9);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  overflow: hidden;
}

html.dark-mode .agenda-hero,
body.dark-mode .agenda-hero {
  background:
    radial-gradient(circle at 88% 0%, rgba(111, 223, 255, 0.18), transparent 270px),
    linear-gradient(135deg, #082635, #075a77 55%, #08a9d9 130%) !important;
}

.eyebrow {
  margin: 0 0 12px;
  color: currentColor;
  opacity: 0.82;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.agenda-hero h1 {
  margin: 0;
  max-width: 720px;
  color: #fff;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.agenda-hero p {
  max-width: 780px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.65;
  font-size: 17px;
}

.agenda-hero-card {
  width: min(230px, 100%);
  min-height: 160px;
  padding: 24px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.agenda-hero-card span { font-size: 34px; }
.agenda-hero-card strong { display: block; margin-top: 10px; font-size: 20px; font-weight: 950; }
.agenda-hero-card small { color: rgba(255, 255, 255, 0.78); font-weight: 800; }

.agenda-controls-card,
.agenda-editor-card,
.agenda-calendar-card,
.agenda-viewer-card {
  margin-top: 18px;
  padding: 20px;
  border-radius: 28px;
}

.agenda-controls {
  display: grid;
  grid-template-columns: minmax(210px, 0.65fr) minmax(210px, 0.85fr) auto;
  gap: 12px;
  align-items: end;
}

.week-buttons {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

label {
  display: grid;
  gap: 8px;
  color: var(--agenda-ink);
  font-size: 13px;
  font-weight: 900;
}

label > span,
.checkbox-line span {
  color: var(--agenda-muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.03em;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 13px 15px;
  border: 1px solid var(--agenda-border);
  border-radius: 16px;
  outline: 0;
  color: var(--agenda-ink);
  background: var(--agenda-field);
}

html.dark-mode input,
html.dark-mode select,
html.dark-mode textarea,
body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
  background: var(--agenda-field) !important;
  color: var(--agenda-ink) !important;
  border-color: var(--agenda-border) !important;
}

html.dark-mode option,
body.dark-mode option {
  color: #f4fbff !important;
  background: #102636 !important;
}

input::placeholder,
textarea::placeholder { color: color-mix(in srgb, var(--agenda-muted) 82%, transparent); }
textarea { min-height: 106px; resize: vertical; }

input:focus,
select:focus,
textarea:focus {
  border-color: var(--agenda-blue);
  box-shadow: 0 0 0 4px rgba(8, 169, 217, 0.14);
}

.primary-btn,
.soft-btn,
.danger-btn {
  min-height: 46px;
  border: 1px solid var(--agenda-border);
  border-radius: 999px;
  padding: 0 18px;
  font-weight: 950;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}

.primary-btn {
  color: white;
  background: linear-gradient(135deg, var(--agenda-blue), var(--agenda-blue-dark));
  border-color: transparent;
}

.soft-btn {
  color: var(--agenda-blue-dark);
  background: rgba(8, 169, 217, 0.10);
}

.danger-btn {
  color: #dc2626;
  background: rgba(239, 68, 68, 0.10);
}

.primary-btn:hover,
.soft-btn:hover,
.danger-btn:hover { transform: translateY(-1px); }

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.section-heading h2 {
  margin: 0;
  color: var(--agenda-ink);
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--agenda-muted);
  line-height: 1.6;
}

.calendar-heading { align-items: flex-end; }
.calendar-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 12px;
  max-width: 520px;
  color: var(--agenda-muted);
  font-size: 12px;
  font-weight: 900;
}
.calendar-legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.legend-dot.type-session { background: var(--event-session); }
.legend-dot.type-presentation { background: var(--event-presentation); }
.legend-dot.type-homework { background: var(--event-homework); }
.legend-dot.type-rehearsal { background: var(--event-rehearsal); }
.legend-dot.type-reminder { background: var(--event-reminder); }

/* =====================================================
   Calendar week view
===================================================== */

.calendar-shell {
  position: relative;
  border: 1px solid var(--agenda-border);
  border-radius: 24px;
  overflow: hidden;
  background: var(--agenda-solid);
}

.calendar-toolbar-note {
  padding: 12px 14px;
  color: var(--agenda-muted);
  font-size: 13px;
  font-weight: 800;
  background: var(--agenda-soft);
  border-bottom: 1px solid var(--agenda-border);
}

.calendar-scroll {
  max-height: 690px;
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--agenda-solid);
}

.calendar-scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.calendar-scroll::-webkit-scrollbar-thumb { background: var(--agenda-border-strong); border-radius: 999px; }

.calendar-grid {
  min-width: 980px;
  display: grid;
  grid-template-columns: 74px repeat(7, minmax(128px, 1fr));
  grid-template-rows: auto auto;
}

.calendar-corner,
.calendar-day-header,
.calendar-time-spacer {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--agenda-solid);
  border-bottom: 1px solid var(--calendar-line);
}

.calendar-corner {
  left: 0;
  z-index: 10;
  padding: 18px 10px;
  color: var(--agenda-muted);
  font-size: 11px;
  font-weight: 950;
  border-right: 1px solid var(--calendar-line);
}

.calendar-day-header {
  padding: 12px 10px 14px;
  min-height: 74px;
  text-align: center;
  border-right: 1px solid var(--calendar-line);
}

.calendar-day-header strong {
  display: block;
  color: var(--agenda-muted);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.calendar-day-header span {
  display: inline-grid;
  place-items: center;
  margin-top: 6px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--agenda-ink);
  font-size: 19px;
  font-weight: 900;
}

.calendar-day-header.is-today span {
  color: #fff;
  background: var(--agenda-blue);
}

.calendar-all-day-label,
.calendar-all-day-cell {
  position: sticky;
  top: 75px;
  z-index: 5;
  min-height: var(--calendar-all-day-height);
  background: var(--agenda-solid);
  border-bottom: 1px solid var(--calendar-line);
}

.calendar-all-day-label {
  left: 0;
  z-index: 9;
  padding: 12px 8px;
  color: var(--agenda-muted);
  font-size: 11px;
  font-weight: 950;
  text-align: right;
  border-right: 1px solid var(--calendar-line);
}

.calendar-all-day-cell {
  padding: 6px;
  border-right: 1px solid var(--calendar-line);
  display: grid;
  gap: 5px;
  align-content: start;
}

.calendar-time-column {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--agenda-solid);
  border-right: 1px solid var(--calendar-line);
}

.time-slot-label {
  height: var(--calendar-hour-height);
  padding: 0 10px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  color: var(--agenda-muted);
  font-size: 11px;
  font-weight: 850;
  border-bottom: 1px solid transparent;
  transform: translateY(-7px);
}

.calendar-day-column {
  position: relative;
  min-height: calc(var(--calendar-hour-height) * 14);
  border-right: 1px solid var(--calendar-line);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(var(--calendar-hour-height) - 1px),
    var(--calendar-line) calc(var(--calendar-hour-height) - 1px),
    var(--calendar-line) var(--calendar-hour-height)
  );
}

.calendar-day-column.is-today {
  background-color: rgba(8, 169, 217, 0.04);
}

.agenda-event {
  --event-color: var(--event-session);
  position: absolute;
  left: 7px;
  right: 7px;
  top: var(--event-top, 0px);
  min-height: 40px;
  height: var(--event-height, 56px);
  padding: 8px 9px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--event-color) 38%, transparent);
  background: color-mix(in srgb, var(--event-color) 16%, var(--agenda-solid));
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  color: var(--agenda-ink);
  text-align: left;
}

.all-day-event {
  --event-color: var(--event-session);
  position: relative;
  left: auto;
  right: auto;
  top: auto;
  height: auto;
  min-height: 30px;
  width: 100%;
  padding: 6px 8px;
  border-radius: 999px;
  box-shadow: none;
}

.agenda-event::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--event-color);
}

.all-day-event::before { width: 5px; }

.agenda-event strong,
.agenda-event small,
.agenda-event span {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.agenda-event strong {
  padding-left: 4px;
  color: var(--agenda-ink);
  font-size: 12px;
  font-weight: 950;
  line-height: 1.2;
}

.agenda-event small {
  padding-left: 4px;
  margin-top: 2px;
  color: var(--agenda-muted);
  font-size: 10px;
  font-weight: 850;
}

.agenda-event span {
  padding-left: 4px;
  margin-top: 4px;
  color: var(--agenda-muted);
  font-size: 11px;
  line-height: 1.25;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.type-session-event { --event-color: var(--event-session); }
.type-presentation-event { --event-color: var(--event-presentation); }
.type-homework-event { --event-color: var(--event-homework); }
.type-rehearsal-event { --event-color: var(--event-rehearsal); }
.type-assessment-event { --event-color: var(--event-assessment); }
.type-reminder-event { --event-color: var(--event-reminder); }
.type-announcement-event { --event-color: var(--event-announcement); }
.type-other-event { --event-color: var(--event-other); }

.empty-calendar-day {
  position: absolute;
  top: 12px;
  left: 10px;
  right: 10px;
  color: var(--agenda-muted);
  font-size: 12px;
  font-weight: 800;
  opacity: 0.56;
  pointer-events: none;
}

.empty-agenda {
  padding: 18px;
  border: 1px dashed var(--agenda-border);
  border-radius: 18px;
  color: var(--agenda-muted);
  background: rgba(8, 169, 217, 0.06);
  line-height: 1.6;
  font-weight: 850;
}

/* =====================================================
   Editor
===================================================== */

.agenda-form { display: grid; gap: 14px; }
.agenda-form-grid { display: grid; gap: 12px; }
.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.time-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(230px, auto); align-items: end; }
.checkbox-line {
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--agenda-border);
  border-radius: 16px;
  background: var(--agenda-field);
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkbox-line input { width: 18px; min-height: 18px; accent-color: var(--agenda-blue); }
.agenda-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* =====================================================
   Viewer / parent card and event details
===================================================== */

.viewer-hidden-controls { display: none !important; }
.agenda-viewer-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  gap: 16px;
  align-items: end;
}
.agenda-viewer-card h2 { margin: 0 0 8px; font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.05em; }
.agenda-viewer-card p { margin: 0; color: var(--agenda-muted); line-height: 1.65; font-weight: 750; }

.event-details-panel {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--agenda-border);
  border-radius: 22px;
  background: var(--agenda-soft);
}
.event-details-panel header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.event-details-panel h3 { margin: 0; color: var(--agenda-ink); font-size: 22px; letter-spacing: -0.04em; }
.event-details-panel p { margin: 8px 0 0; color: var(--agenda-muted); line-height: 1.55; font-weight: 750; }
.event-details-panel .agenda-tag { margin-bottom: 6px; }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.close-detail-btn { min-width: 44px; }

.agenda-tag {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--agenda-blue-dark);
  background: rgba(8, 169, 217, 0.12);
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}


/* View-only users can move through weeks, but cannot switch class. */
.agenda-view-only .agenda-controls {
  grid-template-columns: minmax(210px, 0.75fr) auto;
  justify-content: space-between;
}

.agenda-view-only .viewer-week-controls {
  display: block;
}

.agenda-view-only .viewer-week-controls .agenda-controls {
  align-items: end;
}

.agenda-view-only .week-buttons {
  justify-content: flex-end;
}

.agenda-view-only .agenda-controls-card label:first-child span::after {
  content: " — use this to browse past or upcoming weeks";
  color: var(--agenda-muted);
  opacity: 0.78;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

@media (max-width: 880px) {
  .agenda-controls { grid-template-columns: 1fr; }
  .week-buttons { justify-content: stretch; }
  .week-buttons > button { flex: 1 1 130px; }
  .calendar-heading { display: grid; }
  .calendar-legend { justify-content: flex-start; max-width: none; }
  .time-grid,
  .two-columns,
  .agenda-viewer-card { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .agenda-page { width: min(100% - 20px, 1180px); padding-bottom: 42px; }
  .agenda-hero { grid-template-columns: 1fr; border-radius: 30px; padding: 28px 20px; }
  .agenda-hero-card { width: 100%; min-height: 120px; }
  .agenda-controls-card,
  .agenda-editor-card,
  .agenda-calendar-card,
  .agenda-viewer-card { padding: 16px; border-radius: 24px; }
  .calendar-shell { border-radius: 20px; }
  .calendar-scroll { max-height: 72svh; }
  .calendar-grid { min-width: 840px; grid-template-columns: 58px repeat(7, minmax(112px, 1fr)); }
  .calendar-corner { padding: 16px 6px; font-size: 10px; }
  .calendar-day-header { min-height: 66px; padding: 10px 6px; }
  .calendar-day-header span { width: 30px; height: 30px; font-size: 17px; }
  .agenda-event { left: 5px; right: 5px; padding: 7px 8px; }
  .event-details-panel header { display: grid; }
  .agenda-actions > button { width: 100%; }
}


/* Specific fix: remove the old all-day row completely */
.calendar-all-day-label,
.calendar-all-day-cell,
.all-day-event {
  display: none !important;
}

.agenda-date-grid {
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.55fr) minmax(220px, 0.75fr);
}

.time-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

@media (max-width: 880px) {
  .agenda-date-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .agenda-view-only .agenda-controls {
    grid-template-columns: 1fr;
  }

  .agenda-view-only .agenda-controls-card label:first-child span::after {
    content: "";
  }
}


/* Dramagic homework date-range calendar fix */
.homework-date-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.homework-date-grid.hidden,
.time-grid.hidden {
  display: none !important;
}
.agenda-event.type-homework-event small {
  font-weight: 800;
}
.homework-date-note {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 800;
  color: var(--agenda-muted);
}
@media (max-width: 760px) {
  .homework-date-grid { grid-template-columns: 1fr; }
}


/* Dramagic homework strip for date-range items */
.homework-strip {
  margin: 12px 0 14px;
  padding: 14px;
  border: 1px solid rgba(0, 169, 217, 0.22);
  border-radius: 22px;
  background: rgba(230, 249, 255, 0.72);
}
.homework-strip-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  color: var(--agenda-text);
  font-weight: 900;
}
.homework-strip-head span {
  color: var(--agenda-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}
.homework-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}
.homework-pill {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(0, 169, 217, 0.25);
  border-radius: 18px;
  background: #fff;
  padding: 12px 14px;
  box-shadow: 0 12px 28px rgba(0, 169, 217, 0.08);
  cursor: pointer;
}
.homework-pill span {
  display: block;
  font-weight: 950;
  color: var(--agenda-text);
  margin-bottom: 5px;
}
.homework-pill small {
  display: block;
  color: var(--agenda-muted);
  font-weight: 800;
}
.homework-pill:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 169, 217, 0.5);
}
html[data-theme="dark"] .homework-strip,
body.dark-mode .homework-strip {
  background: rgba(11, 36, 52, 0.72);
  border-color: rgba(56, 189, 248, 0.28);
}
html[data-theme="dark"] .homework-pill,
body.dark-mode .homework-pill {
  background: rgba(15, 23, 42, 0.92);
  border-color: rgba(56, 189, 248, 0.28);
}