/* Task-create page («Создать задачу») — design_handoff_task_create tokens.
   Light values from tokens(false), dark from tokens(true) in task-core.jsx. */

.tc-page {
    --tc-card: #ffffff;
    --tc-card-border: rgba(17, 17, 17, 0.07);
    --tc-card-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.03);
    --tc-heading: #1f1f1f;
    --tc-label: #1f1f1f;
    --tc-help: #6b7280;
    --tc-input: #ffffff;
    --tc-input-border: #d4d4d4;
    --tc-input-text: #1f1f1f;
    --tc-placeholder: #9ca3af;
    --tc-amber: #f59e0b;
    --tc-amber-ring: rgba(245, 158, 11, 0.25);
    --tc-hover-row: #f5f5f4;
    --tc-sel-row: #fff7ed;
    --tc-err: #ef4444;
    --tc-err-bg: #fef2f2;
    --tc-divider: #f0f0ef;
    --tc-surface2: #fafafa;
    --tc-avatar-bg: #e7e5e4;
    --tc-avatar-ink: #44403c;
    --tc-tip-bg: #1a1a1a;
    --tc-glyph-idle: #9ca3af;
    /* badge palette [bg, ink] */
    --tc-blue-bg: #dbeafe;   --tc-blue-ink: #1e40af;
    --tc-amber-bg: #fef3c7;  --tc-amber-ink: #92400e;
    --tc-gray-bg: #f3f4f6;   --tc-gray-ink: #374151;
    --tc-red-bg: #fee2e2;    --tc-red-ink: #991b1b;

    max-width: 680px;
    margin: 0 auto;
    font-variant-numeric: tabular-nums;
}

.dark .tc-page {
    --tc-card: #17181b;
    --tc-card-border: rgba(255, 255, 255, 0.08);
    --tc-card-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --tc-heading: #f4f4f5;
    --tc-label: #e4e4e7;
    --tc-help: #8b8b93;
    --tc-input: #0f1012;
    --tc-input-border: rgba(255, 255, 255, 0.12);
    --tc-input-text: #f4f4f5;
    --tc-placeholder: #6b7280;
    --tc-amber-ring: rgba(245, 158, 11, 0.35);
    --tc-hover-row: rgba(255, 255, 255, 0.05);
    --tc-sel-row: rgba(245, 158, 11, 0.14);
    --tc-err: #f87171;
    --tc-err-bg: rgba(248, 113, 113, 0.09);
    --tc-divider: rgba(255, 255, 255, 0.07);
    --tc-surface2: #1c1d21;
    --tc-avatar-bg: #2a2b30;
    --tc-avatar-ink: #e4e4e7;
    --tc-tip-bg: #000000;
    --tc-glyph-idle: #8b8b93;
    --tc-blue-bg: rgba(59, 130, 246, 0.16);  --tc-blue-ink: #93c5fd;
    --tc-amber-bg: rgba(245, 158, 11, 0.16); --tc-amber-ink: #fcd34d;
    --tc-gray-bg: rgba(148, 163, 184, 0.16); --tc-gray-ink: #cbd5e1;
    --tc-red-bg: rgba(239, 68, 68, 0.16);    --tc-red-ink: #fca5a5;
}

/* ── Cards ─────────────────────────────────────────────────────── */
.tc-card {
    background: var(--tc-card);
    border: 1px solid var(--tc-card-border);
    border-radius: 14px;
    box-shadow: var(--tc-card-shadow);
    padding: 20px 22px;
    transition: border-color 0.12s;
}

.tc-card--err { border-color: var(--tc-err); }

.tc-stack > * + * { margin-top: 16px; }

@keyframes tc-shake {
    10%, 90% { transform: translateX(-1px); }
    20%, 80% { transform: translateX(2px); }
    30%, 50%, 70% { transform: translateX(-4px); }
    40%, 60% { transform: translateX(4px); }
}
.tc-shake { animation: tc-shake 0.4s; }

@keyframes tc-pop {
    from { opacity: 0; transform: translateY(6px) scale(0.98); }
    to { opacity: 1; transform: none; }
}
.tc-pop { animation: tc-pop 0.13s ease; }

/* ── Title row ─────────────────────────────────────────────────── */
.tc-title-row { display: flex; align-items: center; gap: 10px; }
.tc-title-row svg { flex-shrink: 0; color: var(--tc-amber); }
.tc-card--err .tc-title-row svg { color: var(--tc-err); }
.tc-title-input {
    flex: 1; border: none; outline: none; background: transparent;
    font-size: 22px; font-weight: 700; letter-spacing: -0.01em;
    color: var(--tc-input-text); padding: 0; box-shadow: none;
}
.tc-title-input::placeholder { color: var(--tc-placeholder); font-weight: 700; }
.tc-title-input:focus { outline: none; box-shadow: none; }

/* ── Elastic description ───────────────────────────────────────── */
.tc-desc {
    width: 100%; box-sizing: border-box; border: none; outline: none;
    background: transparent; font-size: 14px; color: var(--tc-input-text);
    margin-top: 10px; resize: none; line-height: 1.5; display: block;
    padding: 0; box-shadow: none; max-height: 120px;
}
.tc-desc::placeholder { color: var(--tc-placeholder); }
.tc-desc:focus { outline: none; box-shadow: none; }
.tc-desc::-webkit-scrollbar { width: 8px; }
.tc-desc::-webkit-scrollbar-thumb { background: rgba(120, 120, 120, 0.35); border-radius: 4px; }

.tc-divider { height: 1px; background: var(--tc-divider); margin: 14px 0; border: none; }

/* ── Group captions + glyph tracks ─────────────────────────────── */
.tc-groups { display: flex; gap: 26px; flex-wrap: wrap; }
.tc-group { display: flex; flex-direction: column; gap: 6px; }
.tc-caption {
    font-size: 11px; font-weight: 700; letter-spacing: 0.6px;
    text-transform: uppercase; color: var(--tc-help);
}

.tc-track {
    display: inline-flex; border: 1px solid var(--tc-input-border);
    border-radius: 9px; width: fit-content;
}
.tc-glyph {
    position: relative; display: inline-flex; align-items: center; justify-content: center;
    width: 50px; height: 38px; cursor: pointer; border: none; padding: 0;
    background: var(--tc-input); color: var(--tc-glyph-idle); transition: all 0.12s;
}
.tc-glyph + .tc-glyph { border-left: 1px solid var(--tc-input-border); }
.tc-glyph:first-child { border-radius: 8px 0 0 8px; }
.tc-glyph:last-child { border-radius: 0 8px 8px 0; }
.tc-glyph[data-tone="gray"].tc-on  { background: var(--tc-gray-bg);  color: var(--tc-gray-ink); }
.tc-glyph[data-tone="blue"].tc-on  { background: var(--tc-blue-bg);  color: var(--tc-blue-ink); }
.tc-glyph[data-tone="amber"].tc-on { background: var(--tc-amber-bg); color: var(--tc-amber-ink); }
.tc-glyph[data-tone="red"].tc-on   { background: var(--tc-red-bg);   color: var(--tc-red-ink); }

/* CSS-only hover tooltip (dark bubble + arrow) */
.tc-tip { position: relative; }
.tc-tip::after {
    content: attr(data-tip);
    position: absolute; bottom: calc(100% + 7px); left: 50%; transform: translateX(-50%);
    background: var(--tc-tip-bg); color: #ffffff; font-size: 11.5px; font-weight: 600;
    padding: 4px 9px; border-radius: 6px; white-space: nowrap; z-index: 30;
    pointer-events: none; opacity: 0; transition: opacity 0.1s;
}
.tc-tip::before {
    content: ''; position: absolute; bottom: calc(100% + 3px); left: 50%; transform: translateX(-50%);
    border-left: 4px solid transparent; border-right: 4px solid transparent;
    border-top: 4px solid var(--tc-tip-bg); z-index: 30; pointer-events: none;
    opacity: 0; transition: opacity 0.1s;
}
.tc-tip:hover::after, .tc-tip:hover::before { opacity: 1; }

/* ── Date control + calendar popover ───────────────────────────── */
.tc-date-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 6px; }
.tc-date-wrap { position: relative; min-width: 190px; }
.tc-date-ctrl {
    height: 44px; box-sizing: border-box; width: 100%; display: flex; align-items: center;
    gap: 8px; padding: 0 12px; border-radius: 8px; font-size: 14px;
    background: var(--tc-input); color: var(--tc-input-text);
    border: 1px solid var(--tc-input-border); cursor: pointer;
    transition: border-color 0.12s, box-shadow 0.12s;
}
.tc-date-ctrl.tc-open { border-color: var(--tc-amber); box-shadow: 0 0 0 2px var(--tc-amber-ring); }
.tc-date-ctrl .tc-date-value { flex: 1; }
.tc-date-ctrl .tc-date-value.tc-empty { color: var(--tc-placeholder); }
.tc-date-ctrl .tc-date-value.tc-overdue { color: var(--tc-err); }
.tc-overdue-badge {
    font-size: 11px; font-weight: 700; color: var(--tc-err);
    background: var(--tc-err-bg); padding: 2px 7px; border-radius: 5px;
}
.tc-date-clear { display: flex; padding: 3px; border-radius: 5px; cursor: pointer; color: var(--tc-glyph-idle); background: transparent; border: none; }
.tc-date-clear:hover { background: var(--tc-hover-row); }

.tc-cal {
    position: absolute; top: 50px; left: 0; z-index: 60; width: 260px; box-sizing: border-box;
    border-radius: 12px; border: 1px solid var(--tc-card-border); background: var(--tc-card);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12); padding: 12px;
}
.dark .tc-cal { box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5); }
.tc-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.tc-cal-title { font-size: 13.5px; font-weight: 700; color: var(--tc-heading); }
.tc-cal-nav {
    width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--tc-card-border); border-radius: 7px; background: transparent;
    cursor: pointer; color: var(--tc-label); padding: 0;
}
.tc-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.tc-cal-dow { font-size: 10px; color: var(--tc-help); text-align: center; font-weight: 600; margin-bottom: 4px; }
.tc-cal-day {
    aspect-ratio: 1; border: none; border-radius: 7px; font-size: 12.5px; cursor: pointer;
    background: transparent; color: var(--tc-input-text); padding: 0;
}
/* Weekday-offset placeholder: invisible but still occupies its grid cell.
   display:none would drop it from the grid and slide the 1st into Monday. */
.tc-cal-blank { visibility: hidden; pointer-events: none; }
.tc-cal-day:hover:not(.tc-cal-blank) { background: var(--tc-hover-row); }
.tc-cal-day.tc-today { box-shadow: inset 0 0 0 1px var(--tc-amber); font-weight: 700; }
.tc-cal-day.tc-sel { background: var(--tc-amber); color: #1c1917; font-weight: 700; }
.tc-cal-day.tc-sel:hover { background: var(--tc-amber); }
.tc-cal-foot {
    display: flex; justify-content: space-between; margin-top: 10px; padding-top: 10px;
    border-top: 1px solid var(--tc-divider);
}
.tc-cal-link { border: none; background: transparent; color: var(--tc-amber); font-size: 12.5px; font-weight: 600; cursor: pointer; padding: 0; }

.tc-chip {
    display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px;
    border-radius: 9px; cursor: pointer; font-size: 12.5px; font-weight: 600;
    border: 1px dashed var(--tc-input-border); background: transparent; color: var(--tc-help);
    transition: all 0.12s;
}
.tc-chip.tc-on { border-color: var(--tc-amber); background: var(--tc-sel-row); color: var(--tc-amber); }

/* ── Ownership card ────────────────────────────────────────────── */
.tc-own { display: flex; flex-direction: column; gap: 14px; padding: 20px; }
.tc-label { font-size: 14px; font-weight: 600; color: var(--tc-label); display: flex; align-items: center; gap: 3px; }
.tc-req { color: var(--tc-err); font-weight: 700; }
.tc-sub { font-size: 12px; color: var(--tc-help); font-weight: 400; }

.tc-teams { display: flex; gap: 8px; flex-wrap: wrap; }
.tc-team-btn {
    display: flex; flex-direction: column; gap: 1px; padding: 9px 15px; border-radius: 10px;
    cursor: pointer; text-align: left; min-width: 118px; box-sizing: border-box;
    border: 1.5px solid var(--tc-input-border); background: var(--tc-input);
    color: var(--tc-input-text); transition: all 0.12s;
}
.tc-team-btn .tc-team-name {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    font-size: 13.5px; font-weight: 600;
}
.tc-team-btn .tc-team-count { font-size: 11px; color: var(--tc-help); font-weight: 500; }
.tc-team-btn.tc-on { border-color: var(--tc-amber); background: var(--tc-sel-row); box-shadow: 0 0 0 3px var(--tc-amber-ring); }
.tc-team-btn.tc-err { border-color: var(--tc-err); }
.tc-team-btn .tc-check { color: var(--tc-amber); display: none; }
.tc-team-btn.tc-on .tc-check { display: inline-flex; }

.tc-own-split { border-top: 1px solid var(--tc-divider); padding-top: 14px; }
.tc-assignee-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }

.tc-empty-team {
    padding: 16px; border-radius: 10px; border: 1px dashed var(--tc-input-border);
    font-size: 13px; color: var(--tc-help); background: var(--tc-surface2); text-align: center;
}

.tc-members { display: flex; flex-wrap: wrap; gap: 8px; }
.tc-members--avatars { gap: 9px; }

.tc-avatar {
    border-radius: 50%; background: var(--tc-avatar-bg); color: var(--tc-avatar-ink);
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; flex-shrink: 0;
}

.tc-member-chip {
    display: flex; align-items: center; gap: 8px; padding: 6px 13px 6px 6px;
    border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 600;
    border: 1.5px solid var(--tc-input-border); background: var(--tc-input);
    color: var(--tc-input-text); transition: all 0.12s;
}
.tc-member-chip.tc-on { border-color: var(--tc-amber); background: var(--tc-sel-row); }
.tc-member-chip .tc-check { color: var(--tc-amber); display: none; margin-left: 2px; }
.tc-member-chip.tc-on .tc-check { display: inline-flex; }

.tc-avatar-btn {
    position: relative; border: none; background: transparent; padding: 0;
    cursor: pointer; border-radius: 50%; line-height: 0;
}
.tc-avatar-btn .tc-avatar-ring { display: inline-flex; border-radius: 50%; transition: box-shadow 0.12s; }
.tc-avatar-btn.tc-on .tc-avatar-ring { box-shadow: 0 0 0 2px var(--tc-card), 0 0 0 4px var(--tc-amber); }
.tc-avatar-badge {
    position: absolute; right: -2px; bottom: -2px; width: 15px; height: 15px;
    border-radius: 50%; background: var(--tc-amber); border: 2px solid var(--tc-card);
    display: none; align-items: center; justify-content: center; color: #1c1917;
}
.tc-avatar-btn.tc-on .tc-avatar-badge { display: flex; }

/* ── Errors, footer ────────────────────────────────────────────── */
.tc-error { font-size: 13px; color: var(--tc-err); display: flex; align-items: center; gap: 5px; margin-top: 2px; }

.tc-footer { display: flex; align-items: center; gap: 10px; margin-top: 16px; }
.tc-create-btn {
    display: inline-flex; align-items: center; gap: 7px; height: 42px; padding: 0 18px;
    border-radius: 9px; border: none; background: linear-gradient(180deg, #f5b32a, #f59e0b);
    color: #1c1917; font-size: 14px; font-weight: 700; cursor: pointer;
    box-shadow: 0 1px 2px rgba(180, 120, 10, 0.3);
}
.tc-create-btn:disabled { opacity: 0.7; cursor: not-allowed; }
.tc-hint { font-size: 12px; color: var(--tc-help); }