/* ============================================================
   Mixing Tablet Mode — Фаза 1: шелл (top-bar + контент).
   Indigo-бренд Mixing (#4F46E5), touch ≥56px. Симметрия с packing-tablet.css.
   Literal hex defaults (НЕ var()-self-ref — см. feedback-css-var-extraction-cycle).
   ============================================================ */

#mixing-tablet-app {
    --mxt-accent: #4f46e5;        /* indigo-600 — Mixing brand */
    --mxt-accent-light: #818cf8;  /* indigo-400 — hover/focus */
    --mxt-accent-2: #c7d2fe;      /* indigo-200 */
    --mxt-bg-0: #0d1117;          /* main bg (GitHub-dark) */
    --mxt-bg-1: #161b22;          /* topbar / panels */
    --mxt-bg-2: #21262d;          /* hover / cards */
    --mxt-border: #30363d;
    --mxt-text: #e6edf3;
    --mxt-text-dim: #8b949e;

    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    background: var(--mxt-bg-0);
    color: var(--mxt-text);
    z-index: 50;
    overflow: hidden;
    font-size: 16px;
}
#mixing-tablet-app.hidden { display: none; }

/* ===== Top-bar (sticky, 64px / 56px mobile) ===== */
.mxt-topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 64px;
    padding: 0 12px;
    background: linear-gradient(180deg, #1e1b4b 0%, #161b22 100%);
    border-bottom: 1px solid var(--mxt-border);
    flex: 0 0 auto;
}
.mxt-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 0 12px;
    background: var(--mxt-bg-2);
    color: var(--mxt-text);
    border: 1px solid var(--mxt-border);
    border-radius: 10px;
    font-size: 15px;
    cursor: pointer;
}
.mxt-back:hover { border-color: var(--mxt-accent-light); }
.mxt-back:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }

.mxt-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mxt-userbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}
.mxt-user { text-align: right; line-height: 1.2; max-width: 180px; }
.mxt-user-name {
    font-size: 14px; font-weight: 600; color: var(--mxt-text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mxt-user-role {
    font-size: 12px; color: var(--mxt-text-dim);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mxt-icon-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    min-height: 56px;
    padding: 4px 8px;
    gap: 2px;
    background: var(--mxt-bg-2);
    color: var(--mxt-text);
    border: 1px solid var(--mxt-border);
    border-radius: 12px;
    font-size: 12px;
    cursor: pointer;
}
.mxt-icon-btn:hover { border-color: var(--mxt-accent-light); }
.mxt-icon-btn:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }
.mxt-icon-btn-emoji { font-size: 20px; line-height: 1; }
.mxt-icon-btn-label { font-size: 11px; color: var(--mxt-text-dim); }

/* ===== Main content ===== */
.mxt-main {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 16px;
}

/* ===== Placeholder (Фаза 1) ===== */
.mxt-placeholder {
    max-width: 560px;
    margin: 8vh auto 0;
    text-align: center;
    padding: 32px 24px;
    background: var(--mxt-bg-1);
    border: 1px solid var(--mxt-border);
    border-radius: 16px;
}
.mxt-placeholder-icon { font-size: 56px; margin-bottom: 8px; }
.mxt-placeholder h2 { margin: 8px 0; color: #fff; font-size: 22px; }
.mxt-placeholder p { color: var(--mxt-text-dim); font-size: 15px; line-height: 1.5; }
.mxt-placeholder b { color: var(--mxt-accent-2); }

/* ===== Home — 4 плитки (Фаза 2) ===== */
.mxt-home { max-width: 720px; margin: 0 auto; }
.mxt-home-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mxt-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 150px;
    padding: 24px 16px;
    background: var(--mxt-bg-1);
    color: var(--mxt-text);
    border: 1px solid var(--mxt-border);
    border-radius: 16px;
    cursor: pointer;
    transition: border-color .15s, background .15s, transform .1s;
}
.mxt-tile:hover { border-color: var(--mxt-accent-light); background: var(--mxt-bg-2); }
.mxt-tile:active { transform: scale(0.98); }
.mxt-tile:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }
.mxt-tile-icon { font-size: 44px; line-height: 1; }
.mxt-tile-name { font-size: 19px; font-weight: 700; color: #fff; text-align: center; }
.mxt-tile-desc { font-size: 13px; color: var(--mxt-text-dim); text-align: center; }

/* Живые бейджи плиток (Фаза 8) */
.mxt-tile { position: relative; }
.mxt-tile-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    border-radius: 12px;
    background: var(--mxt-accent);
    color: #fff;
}
.mxt-tile-badge-due { background: #f59e0b; color: #1c1917; }

/* ===== Задания — доска read-only (Фаза 3) ===== */
.mxt-tasks { max-width: 760px; margin: 0 auto; }
.mxt-segbar { display: flex; gap: 10px; margin-bottom: 16px; }
.mxt-seg {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 52px;
    padding: 0 14px;
    font-size: 16px;
    font-weight: 600;
    background: var(--mxt-bg-1);
    color: var(--mxt-text-dim);
    border: 1px solid var(--mxt-border);
    border-radius: 12px;
    cursor: pointer;
}
.mxt-seg-active {
    color: #fff;
    background: var(--mxt-bg-2);
    border-color: var(--mxt-accent);
    box-shadow: inset 0 0 0 1px var(--mxt-accent);
}
.mxt-seg:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }
.mxt-seg-count {
    font-size: 13px;
    background: var(--mxt-accent);
    color: #fff;
    border-radius: 10px;
    padding: 1px 8px;
    min-width: 22px;
    text-align: center;
}

.mxt-task-list { display: flex; flex-direction: column; gap: 12px; }
.mxt-task-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    min-height: 56px;
    padding: 14px 16px;
    text-align: left;
    cursor: pointer;
    background: var(--mxt-bg-1);
    color: var(--mxt-text);
    border: 1px solid var(--mxt-border);
    border-left: 4px solid var(--mxt-shift, var(--mxt-accent));
    border-radius: 12px;
}
.mxt-task-card:hover { background: var(--mxt-bg-2); border-color: var(--mxt-accent-light); }
.mxt-task-card:active { transform: scale(0.995); }
.mxt-task-card:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }
.mxt-task-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mxt-task-equip { font-size: 17px; font-weight: 700; color: #fff; }
.mxt-task-status {
    font-size: 12px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    white-space: nowrap;
}
.mxt-task-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.mxt-shift-badge {
    font-size: 12.5px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    color: var(--mxt-shift, #cbd5e1);
    background: var(--mxt-bg-2);
    border: 1px solid var(--mxt-shift, var(--mxt-border));
}
.mxt-dn-badge {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--mxt-text-dim);
}
.mxt-task-type { font-size: 13.5px; color: var(--mxt-accent-2); }
.mxt-task-bottom { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--mxt-text-dim); }
.mxt-task-cd { font-weight: 600; }
.mxt-cd-warn { color: #fbbf24; }
.mxt-cd-crit { color: #f87171; }
.mxt-empty { text-align: center; color: var(--mxt-text-dim); padding: 40px 16px; font-size: 16px; }

/* ===== Действия на карточке (Фаза 4) — семантические цвета ===== */
.mxt-task-actions { display: flex; gap: 10px; margin-top: 4px; flex-wrap: wrap; }
.mxt-task-btn {
    flex: 1;
    min-width: 140px;
    min-height: 56px;
    padding: 0 16px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
}
.mxt-task-btn:active { transform: scale(0.98); }
.mxt-task-btn:focus-visible { outline: 2px solid var(--mxt-accent-light); outline-offset: 2px; }
.mxt-task-btn:disabled { opacity: .6; cursor: default; }
.mxt-btn-accept { background: linear-gradient(180deg, #16a34a, #15803d); color: #fff; }     /* зелёный = принять */
.mxt-btn-accept:hover { filter: brightness(1.08); }
.mxt-btn-complete { background: linear-gradient(180deg, #2563eb, #1d4ed8); color: #fff; }   /* синий = сдать (primary) */
.mxt-btn-complete:hover { filter: brightness(1.08); }
.mxt-btn-notdone { background: var(--mxt-bg-2); color: #f87171; border-color: #7f1d1d; }    /* красный контур = не выполнено */
.mxt-btn-notdone:hover { border-color: #ef4444; }

/* ===== ЕТО — ежесменное задание (Фаза 5) ===== */
.mxt-eto { max-width: 720px; margin: 0 auto; }
.mxt-eto-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    background: var(--mxt-bg-1);
    border: 1px solid var(--mxt-border);
    border-left: 4px solid var(--mxt-accent);
    border-radius: 16px;
}
.mxt-eto-open .mxt-eto-card { border-left-color: #3b82f6; }    /* синий = ожидает принятия */
.mxt-eto-inwork .mxt-eto-card { border-left-color: #f59e0b; }  /* янтарь = в работе */
.mxt-eto-done .mxt-eto-card { border-left-color: #22c55e; }    /* зелёный = выполнено */
.mxt-eto-failed .mxt-eto-card { border-left-color: #ef4444; }  /* красный = не выполнено */
.mxt-eto-head { display: flex; align-items: center; gap: 14px; }
.mxt-eto-icon { font-size: 36px; line-height: 1; }
.mxt-eto-title { font-size: 18px; font-weight: 700; color: #fff; }
.mxt-eto-sub { font-size: 14px; color: var(--mxt-text-dim); margin-top: 3px; }
.mxt-eto-cd { font-size: 14px; }

/* ===== Насосы (Фаза 6) ===== */
.mxt-pumps { max-width: 760px; margin: 0 auto; }
.mxt-pumps-banner {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}
.mxt-pumps-banner-due { background: rgba(245, 158, 11, 0.14); color: #fbbf24; border: 1px solid #b45309; }
.mxt-pumps-banner-ok { background: var(--mxt-bg-1); color: #4ade80; border: 1px solid var(--mxt-border); }
.mxt-pump-list { display: flex; flex-direction: column; gap: 12px; }
.mxt-pump-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    background: var(--mxt-bg-1);
    color: var(--mxt-text);
    border: 1px solid var(--mxt-border);
    border-left: 4px solid #64748b;
    border-radius: 12px;
}
.mxt-pump-card-due { border-left-color: #f59e0b; }
.mxt-pump-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mxt-pump-name { font-size: 17px; font-weight: 700; color: #fff; }
.mxt-pump-badge { font-size: 12px; font-weight: 600; padding: 3px 8px; border-radius: 6px; white-space: nowrap; }
.mxt-pump-badge-due { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }
.mxt-pump-badge-ok { background: rgba(255, 255, 255, 0.05); color: var(--mxt-text-dim); }
.mxt-pump-hours { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13.5px; color: var(--mxt-text-dim); }
.mxt-pump-hour b { color: var(--mxt-text); font-weight: 600; }
.mxt-pump-due { display: flex; flex-wrap: wrap; gap: 8px; }
.mxt-pump-due-work { font-size: 12.5px; padding: 3px 8px; border-radius: 6px; background: var(--mxt-bg-2); color: #fbbf24; }
.mxt-pump-due-more { font-size: 12.5px; color: var(--mxt-text-dim); align-self: center; }
.mxt-btn-pump-ok { background: var(--mxt-bg-2); color: var(--mxt-text); border-color: var(--mxt-border); }
.mxt-btn-pump-ok:hover { border-color: var(--mxt-accent-light); }

/* ===== Responsive ≤640px ===== */
@media (max-width: 640px) {
    .mxt-topbar { height: 56px; padding: 0 8px; gap: 6px; }
    .mxt-back-label, .mxt-icon-btn-label { display: none; }
    .mxt-user { max-width: 110px; }
    .mxt-title { font-size: 16px; }
    .mxt-main { padding: 12px; }
    .mxt-home-grid { grid-template-columns: 1fr; gap: 12px; }
    .mxt-tile { min-height: 110px; padding: 18px 16px; }
    .mxt-tile-icon { font-size: 38px; }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
    #mixing-tablet-app * { transition: none !important; animation: none !important; }
}