/* ============================================================
   THEME TOKENS — 4 themes x (dark|light). Surfaces are gently
   tinted for personality; accents are restrained. Strong color
   is reserved for calendar events themselves.
   ============================================================ */
:root { /* fallback = slate dark */
  color-scheme: dark;
  --bg-grad: radial-gradient(circle at 30% 0%, #161d27 0%, #0f141b 55%, #0a0e14 100%);
  --panel: rgba(255,255,255,0.045); --border: rgba(255,255,255,0.09);
  --text: #e6edf3; --muted: #8b98a5;
  --accent: #5b9dd9; --accent-ink: #06121d;
  --card-bg: #141b24; --topbar-bg: rgba(12,17,23,0.72); --sidebar-bg: rgba(12,17,23,0.42);
  --fc-border-color: rgba(255,255,255,0.08); --fc-page-bg-color: transparent;
  --fc-neutral-bg-color: rgba(255,255,255,0.04); --fc-today-bg-color: rgba(91,157,217,0.10);
  --fc-list-event-hover-bg-color: rgba(255,255,255,0.05); --fc-popover-bg: #141b24;
}
[data-theme="slate"][data-mode="dark"] { color-scheme: dark;
  --bg-grad: radial-gradient(circle at 30% 0%, #161d27 0%, #0f141b 55%, #0a0e14 100%);
  --panel: rgba(255,255,255,0.045); --border: rgba(255,255,255,0.09);
  --text: #e6edf3; --muted: #8b98a5; --accent: #5b9dd9; --accent-ink: #06121d;
  --card-bg: #141b24; --topbar-bg: rgba(12,17,23,0.72); --sidebar-bg: rgba(12,17,23,0.42);
  --fc-border-color: rgba(255,255,255,0.08); --fc-neutral-bg-color: rgba(255,255,255,0.04);
  --fc-today-bg-color: rgba(91,157,217,0.10); --fc-list-event-hover-bg-color: rgba(255,255,255,0.05); --fc-popover-bg: #141b24; }
[data-theme="slate"][data-mode="light"] { color-scheme: light;
  --bg-grad: radial-gradient(circle at 30% 0%, #ffffff 0%, #f1f4f8 60%, #e7ecf2 100%);
  --panel: rgba(20,30,45,0.04); --border: rgba(20,30,45,0.12);
  --text: #1c2530; --muted: #5b6b7b; --accent: #2f6fb0; --accent-ink: #ffffff;
  --card-bg: #ffffff; --topbar-bg: rgba(255,255,255,0.85); --sidebar-bg: rgba(255,255,255,0.55);
  --fc-border-color: rgba(20,30,45,0.12); --fc-neutral-bg-color: rgba(20,30,45,0.03);
  --fc-today-bg-color: rgba(47,111,176,0.10); --fc-list-event-hover-bg-color: rgba(20,30,45,0.04); --fc-popover-bg: #ffffff; }
[data-theme="sand"][data-mode="dark"] { color-scheme: dark;
  --bg-grad: radial-gradient(circle at 30% 0%, #1f1813 0%, #16110c 55%, #100c08 100%);
  --panel: rgba(255,244,230,0.05); --border: rgba(255,240,225,0.10);
  --text: #f0e7db; --muted: #ab9c8a; --accent: #cc8a4d; --accent-ink: #1c1206;
  --card-bg: #1c150f; --topbar-bg: rgba(16,12,8,0.72); --sidebar-bg: rgba(16,12,8,0.42);
  --fc-border-color: rgba(255,240,225,0.09); --fc-neutral-bg-color: rgba(255,244,230,0.04);
  --fc-today-bg-color: rgba(204,138,77,0.12); --fc-list-event-hover-bg-color: rgba(255,244,230,0.05); --fc-popover-bg: #1c150f; }
[data-theme="sand"][data-mode="light"] { color-scheme: light;
  --bg-grad: radial-gradient(circle at 30% 0%, #fffdf9 0%, #f6efe4 60%, #efe6d6 100%);
  --panel: rgba(60,45,25,0.04); --border: rgba(60,45,25,0.13);
  --text: #2c2218; --muted: #7c6b55; --accent: #a96a2c; --accent-ink: #ffffff;
  --card-bg: #fffdf9; --topbar-bg: rgba(255,253,249,0.86); --sidebar-bg: rgba(255,253,249,0.55);
  --fc-border-color: rgba(60,45,25,0.13); --fc-neutral-bg-color: rgba(60,45,25,0.03);
  --fc-today-bg-color: rgba(169,106,44,0.10); --fc-list-event-hover-bg-color: rgba(60,45,25,0.04); --fc-popover-bg: #fffdf9; }
[data-theme="forest"][data-mode="dark"] { color-scheme: dark;
  --bg-grad: radial-gradient(circle at 30% 0%, #121d17 0%, #0d150f 55%, #08100b 100%);
  --panel: rgba(230,255,240,0.045); --border: rgba(220,255,235,0.10);
  --text: #e2ede6; --muted: #8aa095; --accent: #5aa17a; --accent-ink: #05140c;
  --card-bg: #121c15; --topbar-bg: rgba(8,16,11,0.72); --sidebar-bg: rgba(8,16,11,0.42);
  --fc-border-color: rgba(220,255,235,0.08); --fc-neutral-bg-color: rgba(230,255,240,0.04);
  --fc-today-bg-color: rgba(90,161,122,0.12); --fc-list-event-hover-bg-color: rgba(230,255,240,0.05); --fc-popover-bg: #121c15; }
[data-theme="forest"][data-mode="light"] { color-scheme: light;
  --bg-grad: radial-gradient(circle at 30% 0%, #f6faf7 0%, #e9f1ec 60%, #dfeae3 100%);
  --panel: rgba(20,45,30,0.04); --border: rgba(20,45,30,0.12);
  --text: #1a2620; --muted: #566b60; --accent: #2f7d54; --accent-ink: #ffffff;
  --card-bg: #fbfdfc; --topbar-bg: rgba(251,253,252,0.86); --sidebar-bg: rgba(251,253,252,0.55);
  --fc-border-color: rgba(20,45,30,0.12); --fc-neutral-bg-color: rgba(20,45,30,0.03);
  --fc-today-bg-color: rgba(47,125,84,0.10); --fc-list-event-hover-bg-color: rgba(20,45,30,0.04); --fc-popover-bg: #fbfdfc; }
[data-theme="plum"][data-mode="dark"] { color-scheme: dark;
  --bg-grad: radial-gradient(circle at 30% 0%, #1a1422 0%, #120d18 55%, #0c0810 100%);
  --panel: rgba(245,235,255,0.05); --border: rgba(235,225,250,0.10);
  --text: #ece5f3; --muted: #a094ad; --accent: #9b7bc4; --accent-ink: #120a1d;
  --card-bg: #181122; --topbar-bg: rgba(12,8,16,0.72); --sidebar-bg: rgba(12,8,16,0.42);
  --fc-border-color: rgba(235,225,250,0.08); --fc-neutral-bg-color: rgba(245,235,255,0.04);
  --fc-today-bg-color: rgba(155,123,196,0.13); --fc-list-event-hover-bg-color: rgba(245,235,255,0.05); --fc-popover-bg: #181122; }
[data-theme="plum"][data-mode="light"] { color-scheme: light;
  --bg-grad: radial-gradient(circle at 30% 0%, #fdfbff 0%, #f1ebf6 60%, #e8dff0 100%);
  --panel: rgba(45,25,60,0.04); --border: rgba(45,25,60,0.12);
  --text: #241c2e; --muted: #6b5f78; --accent: #6f4f9c; --accent-ink: #ffffff;
  --card-bg: #fdfbff; --topbar-bg: rgba(253,251,255,0.86); --sidebar-bg: rgba(253,251,255,0.55);
  --fc-border-color: rgba(45,25,60,0.12); --fc-neutral-bg-color: rgba(45,25,60,0.03);
  --fc-today-bg-color: rgba(111,79,156,0.10); --fc-list-event-hover-bg-color: rgba(45,25,60,0.04); --fc-popover-bg: #fdfbff; }

/* ===================== LAYOUT ===================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
/* The hidden attribute must always win, even over display:flex utility rules. */
[hidden] { display: none !important; }
html, body { height: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-grad); color: var(--text); min-height: 100vh; display: flex; flex-direction: column; }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 18px; border-bottom: 1px solid var(--border); background: var(--topbar-bg);
  backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.brand:hover .brand-mark { filter: brightness(1.08); }
.brand:hover .brand-name { opacity: .85; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; }
.brand-name strong { color: var(--accent); }
.actions { display: flex; align-items: center; gap: 12px; }
.theme-ctl { display: flex; align-items: center; gap: 6px; }
.icon-btn { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); cursor: pointer; font-size: 1rem; }
.icon-btn:hover { border-color: var(--accent); }
.theme-select { background: var(--card-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 8px; font-size: .85rem; cursor: pointer; }
.theme-select option { background: var(--card-bg); color: var(--text); }
.auth { display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.auth .avatar { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--border); object-fit: cover; }
.auth .user { font-weight: 500; }

.btn { display: inline-block; padding: 7px 12px; border-radius: 8px; border: 1px solid var(--border);
  color: var(--text); text-decoration: none; font-size: .88rem; cursor: pointer; transition: background .15s, border-color .15s; }
.btn:hover { background: var(--panel); border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.small { padding: 5px 10px; font-size: .82rem; }

.app { flex: 1; display: flex; min-height: 0; }
.sidebar { width: 250px; flex-shrink: 0; border-right: 1px solid var(--border); padding: 16px; overflow-y: auto; background: var(--sidebar-bg); }
.sidebar-resizer { flex: 0 0 6px; cursor: col-resize; background: transparent; position: relative; }
.sidebar-resizer::before { content: ''; position: absolute; left: 2px; top: 0; bottom: 0; width: 2px; background: var(--border); transition: background .15s; }
.sidebar-resizer:hover::before, .sidebar-resizer.dragging::before { background: var(--accent); }
body.resizing-sidebar { cursor: col-resize; user-select: none; }
.sidebar-title { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 12px; }
.cal-list { display: flex; flex-direction: column; gap: 2px; }
.cal-row { display: flex; align-items: center; gap: 7px; padding: 6px 6px; border-radius: 8px; }
.cal-row:hover { background: var(--panel); }
.drag-handle { cursor: grab; color: var(--muted); font-size: .9rem; line-height: 1; user-select: none; flex-shrink: 0; padding: 0 1px; }
.drag-handle:active { cursor: grabbing; }
.cal-row.dragging { opacity: .45; }
.robtn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: .58rem; padding: 0 2px; }
.robtn:hover { color: var(--accent); }
.cal-row input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; }
.cal-name { font-size: .9rem; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* Edit (pencil) affordance — higher contrast / more visible than the old gear. */
.cal-row .manage { font-size: 1rem; color: var(--text); opacity: .6; margin-left: 2px; }
.cal-row:hover .manage, .cal-row .manage:focus-visible { opacity: 1; color: var(--accent); }
.user-tools { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.admin-tools { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }

.calendar-wrap { flex: 1; min-width: 0; padding: 18px; overflow: auto; }
.fc { color: var(--text); }
.fc .fc-toolbar-title { font-size: 1.15rem; }

/* Sticky toolbar (#6): nav + view buttons stay visible while scrolling. */
.calendar-wrap .fc .fc-header-toolbar {
  position: sticky; top: 0; z-index: 7;
  margin-bottom: 0; padding: 2px 0 10px;
  background: var(--card-bg);
}
/* Date headers stick just below the toolbar and stay opaque so content can't bleed
   through them (#8). --nc-toolbar-h is published by JS from the toolbar's height. */
.calendar-wrap .fc .fc-scrollgrid-section-sticky > * { top: var(--nc-toolbar-h, 0px); background: var(--card-bg); }
.calendar-wrap .fc .fc-col-header-cell { background: var(--card-bg); }
.calendar-wrap .fc .fc-list-day { position: relative; z-index: 3; }
.calendar-wrap .fc .fc-list-day > th { top: var(--nc-toolbar-h, 0px); }
.calendar-wrap .fc .fc-list-day-cushion { background: var(--card-bg); }
.fc .fc-button { text-transform: none; font-weight: 500; box-shadow: none !important; background: var(--panel); border-color: var(--border); color: var(--text); }
.fc .fc-button:hover { border-color: var(--accent); }
.fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.fc-daygrid-day-number, .fc-col-header-cell-cushion, .fc-list-day-text, .fc-list-day-side-text { color: var(--text); text-decoration: none; }
.fc .fc-popover { background: var(--fc-popover-bg); border-color: var(--border); }
.fc .fc-more-link { color: var(--accent); }
.fc-event { border: none; cursor: pointer; }
.fc a { color: inherit; }
.recur-mark { opacity: .9; }

/* All-day banner row (Outlook-style) — keep it visible and distinct at the top. */
.fc .fc-timegrid-axis-cushion, .fc .fc-timegrid-axis { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.fc .fc-timegrid-allday { background: var(--fc-neutral-bg-color); }
.fc-theme-standard .fc-scrollgrid { border-color: var(--fc-border-color); }
.fc-highlight { background: var(--fc-today-bg-color); }
.fc-event.fc-event-dragging, .fc-event.fc-event-resizing { opacity: .75; }

/* Faded icon motif on every event — the event's own icon, or its calendar's icon
   as a fallback (set via the --nc-icon CSS var in eventDidMount). */
.fc-event.nc-icon { overflow: hidden; }
.fc-event.nc-icon::after { content: var(--nc-icon); position: absolute; right: 3px; bottom: -1px;
  font-size: 16px; opacity: .5; pointer-events: none; line-height: 1; }
/* Daygrid events are in normal flow, so they need a positioning context for the icon.
   Timegrid events are already position:absolute (they fill their harness) — overriding
   that to position:relative collapses them to content height, so we must NOT touch them. */
.fc-daygrid-event.nc-icon { position: relative; }
.fc-timegrid-event.nc-icon::after, .fc-daygrid-block-event.nc-icon::after { font-size: 28px; right: 5px; bottom: 1px; opacity: .55; }
.evt-icon-prefix { opacity: 1; }

/* World Cup gold accent stripe (the ⚽ now comes from the calendar's own icon).
   NOTE: must NOT set position:relative here — it would override FullCalendar's
   absolute fill on timegrid events and collapse them to content height. */
.fc-event.evt-world-cup { box-shadow: inset 2px 0 0 rgba(251,191,36,0.9); }

.muted { color: var(--muted); }
.small { font-size: .82rem; }

#modal-desc { overflow-wrap: break-word; }
#modal-desc > :first-child { margin-top: 0; }
#modal-desc > :last-child { margin-bottom: 0; }
#modal-desc p { margin: 0 0 8px; }
#modal-desc ul, #modal-desc ol { margin: 0 0 8px; padding-left: 20px; }
#modal-desc li { margin: 2px 0; }
#modal-desc h1, #modal-desc h2, #modal-desc h3,
#modal-desc h4, #modal-desc h5, #modal-desc h6 { margin: 10px 0 6px; line-height: 1.25; color: var(--text); }
#modal-desc h1 { font-size: 1.1rem; }
#modal-desc h2 { font-size: 1.02rem; }
#modal-desc h3, #modal-desc h4, #modal-desc h5, #modal-desc h6 { font-size: .92rem; }
#modal-desc a { color: var(--accent); text-decoration: underline; }
#modal-desc code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85em; background: var(--panel); border: 1px solid var(--border); border-radius: 4px; padding: 1px 4px; }
#modal-desc blockquote { margin: 0 0 8px; padding: 2px 0 2px 10px; border-left: 3px solid var(--border); color: var(--muted); }

.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; background: rgba(2,6,23,0.55); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal-card { position: relative; width: 100%; max-width: 420px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 22px; }
.modal-card h3 { margin-bottom: 6px; padding-right: 24px; }
.modal-card p { margin-top: 8px; line-height: 1.5; }
.modal-close { position: absolute; top: 10px; right: 12px; background: none; border: none; color: var(--muted); font-size: 1.5rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-card { max-height: 88vh; overflow-y: auto; }

/* Event detail: bold calendar-color frame + big faded icon (kept left of the buttons). */
#event-modal .modal-card { border: 2px solid var(--modal-accent, var(--border)); border-left-width: 9px; }
.modal-fade-icon { position: absolute; left: 18px; bottom: 14px; font-size: 60px; opacity: .16; pointer-events: none; line-height: 1; }
.modal-fade-icon:empty { display: none; }

.modal-actions { display: flex; align-items: center; gap: 8px; margin-top: 18px; }
.modal-actions .spacer { flex: 1; }
.btn.danger { color: #e5484d; border-color: rgba(229,72,77,0.4); }
.btn.danger:hover { background: rgba(229,72,77,0.12); border-color: #e5484d; }

.form { display: flex; flex-direction: column; gap: 11px; margin-top: 14px; }
.form label, .form .field { display: flex; flex-direction: column; gap: 4px; font-size: .8rem; color: var(--muted); }
.form label.checkbox { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: .9rem; }
.form .field-hint { margin: -4px 0 2px; }
.md-toolbar { display: flex; flex-wrap: wrap; gap: 4px; }
.md-btn { font: inherit; font-size: .8rem; line-height: 1.2; padding: 4px 8px; min-width: 28px; background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 6px; cursor: pointer; transition: border-color .15s, color .15s; }
.md-btn:hover { border-color: var(--accent); color: var(--accent); }
.md-btn em { font-style: italic; }
.form input[type="text"], .form input[type="email"], .form input[type="url"],
.form input[type="number"], .form input[type="search"], .form input[type="tel"],
.form input[type="datetime-local"], .form input[type="date"], .form select, .form textarea {
  background: var(--card-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: .9rem; font-family: inherit; width: 100%;
}
/* Style the native file picker button to match the rest of the form. */
.form input[type="file"] { color: var(--text); font-size: .85rem; }
.form input[type="file"]::file-selector-button {
  background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 11px; margin-right: 10px; font-size: .82rem; font-family: inherit; cursor: pointer; transition: border-color .15s;
}
.form input[type="file"]::file-selector-button:hover { border-color: var(--accent); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form input[type="color"] { width: 100%; height: 38px; padding: 2px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; }
.form input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }
.form textarea { resize: vertical; }
.field-pair { display: flex; gap: 10px; }
.field-pair > label { flex: 1; }
.form-error { color: #e5484d; }

.share-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.share-section h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 10px; }
.share-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.share-row { display: flex; align-items: center; gap: 8px; }
.share-row .share-email { flex: 1; font-size: .88rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.share-add { display: flex; gap: 6px; }
.share-add input { flex: 1; background: var(--card-bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 9px; font-size: .85rem; }
.share-add select { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 8px; font-size: .85rem; }

/* Wider event editor so date rows never need a scrollbar. */
#event-editor .modal-card { max-width: 560px; }

/* Icon-as-button emoji picker. */
.icon-pick-btn { width: 44px; height: 38px; border: 1px solid var(--border); background: var(--card-bg);
  border-radius: 8px; cursor: pointer; font-size: 1.25rem; line-height: 1; padding: 0; }
.icon-pick-btn:hover { border-color: var(--accent); }
.emoji-pop { margin-top: 6px; border: 1px solid var(--border); border-radius: 10px; background: var(--card-bg); padding: 8px; }
.emoji-search { width: 100%; background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 9px; font-size: .85rem; margin-bottom: 8px; }
.emoji-search:focus { outline: none; border-color: var(--accent); }
.emoji-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px; max-height: 168px; overflow-y: auto; }
.emoji-grid button { border: none; background: none; cursor: pointer; font-size: 1.2rem; padding: 5px 0; border-radius: 6px; line-height: 1; }
.emoji-grid button:hover { background: var(--panel); }
.emoji-grid .none { grid-column: 1 / -1; color: var(--muted); font-size: .8rem; text-align: center; padding: 10px; }

/* Recurrence (repeat) controls — compact, mostly single-row layout. */
#ee-recur-opts { display: flex; flex-direction: column; gap: 9px; padding: 10px 11px; margin-top: 2px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--panel); }
.recur-line { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--text); font-size: .88rem; }
.recur-label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; min-width: 42px; }
.recur-line .unit { color: var(--muted); font-size: .85rem; }
.recur-line input[type="number"] { width: 64px; }
.recur-line select { width: auto; min-width: 0; }
.recur-line input[type="date"] { width: auto; flex: 0 1 auto; }
.weekday-row { display: flex; gap: 4px; }
.weekday-row button { flex: 1; height: 30px; border: 1px solid var(--border); background: var(--card-bg);
  color: var(--text); border-radius: 7px; cursor: pointer; font-size: .82rem; }
.weekday-row button:hover { border-color: var(--accent); }
.weekday-row button.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }

/* Event editor: Calendar + Icon share a row; icon button stays compact. */
#event-editor .field-pair > label.cal-field { flex: 1 1 auto; }
#event-editor .field-pair > label.icon-field { flex: 0 0 auto; }
.icon-pick-btn.empty { color: var(--muted); font-size: 1.45rem; font-weight: 300; }
.emoji-grid .emoji-none { color: var(--muted); font-size: 1.05rem; }

/* Calendar checkbox tinted to the calendar's own color. */
.cbx { position: relative; display: inline-flex; align-items: center; cursor: pointer; flex-shrink: 0; }
.cbx input { position: absolute; opacity: 0; width: 0; height: 0; }
.cbx-box { width: 16px; height: 16px; border-radius: 4px; border: 2px solid var(--cal-color, var(--muted));
  display: inline-block; position: relative; transition: background .12s; }
.cbx input:checked + .cbx-box { background: var(--cal-color, var(--accent)); }
.cbx input:checked + .cbx-box::after { content: ''; position: absolute; left: 4px; top: 1px; width: 3px; height: 7px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.cbx input:focus-visible + .cbx-box { box-shadow: 0 0 0 2px var(--border); }

/* Import / subscribe modal. */
.seg { display: flex; gap: 6px; margin: 14px 0 4px; }
.seg-btn { flex: 1; padding: 7px 10px; border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: 8px; cursor: pointer; font-size: .85rem; }
.seg-btn.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.seg-btn:hover:not(.on) { border-color: var(--accent); }
.im-color-row { flex-direction: row !important; align-items: center; gap: 10px; color: var(--text) !important; }
.im-color-row input[type="color"] { width: 60px; height: 34px; padding: 2px; }
.form input[type="file"] { color: var(--text); font-size: .85rem; }
.feed-url { word-break: break-all; color: var(--muted); margin-bottom: 8px; }
.feed-row { display: flex; align-items: center; gap: 8px; }
.feed-row .spacer { flex: 1; }
.link-block { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
#ce-download { display: inline-block; margin-bottom: 4px; }
#ce-link-url { width: 100%; background: var(--card-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 9px; font-size: .8rem; }

/* Subtle app version marker, lower-left. */
.app-version { position: fixed; left: 10px; bottom: 7px; font-size: .68rem; color: var(--muted);
  opacity: .45; z-index: 30; pointer-events: none; letter-spacing: .03em; }

@media (max-width: 760px) {
  .app { flex-direction: column; }
  .sidebar { width: auto; border-right: none; border-bottom: 1px solid var(--border); max-height: 40vh; }
  .calendar-wrap { padding: 12px; }
  .fc .fc-toolbar { flex-direction: column; gap: 8px; }
  .fc .fc-toolbar-title { font-size: 1rem; }
}