/* css/admin-llm.css — Admin: LLM веригата (#424 стъпка 4.d, #438).
   Работилница (скилът ux): плътна, бърза, без декорация. Само токените от
   css/base.css — светлата и тъмната тема идват наготово. Картата, спинерът,
   бутоните и полетата са от css/account.css и css/library.css; тук са само
   компонентите на тази страница (.al-*). */

.al-shell { max-width: 1100px; margin: 0 auto; }
.al-header { margin-bottom: 1rem; }
.al-refresh { margin-inline-start: auto; }
.al-asof { margin: 0; font-size: 0.8rem; color: var(--text-muted); min-height: 1.2rem; }
.al-section-title { font-size: 1.05rem; font-weight: 650; margin: 0 0 0.75rem; color: var(--text); }

.al-error {
    border: 1px solid var(--danger);
    background: var(--danger-light, #fef2f2);
    color: var(--danger);
    border-radius: var(--radius-md, 8px);
    padding: 0.6rem 0.9rem;
    font-size: 0.88rem;
    margin-bottom: 1rem;
}
.al-error[hidden] { display: none; }

/* ============ Картата (4.d.1) ============ */

.al-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.al-stat {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.75rem 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    min-width: 0;
}
.al-stat-label { font-size: 0.76rem; color: var(--text-muted); }
.al-stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}
.al-stat-note { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.4; }
/* „още няма достатъчно данни“ е изречение, не число — без едрия шрифт */
.al-stat-quiet .al-stat-value { font-size: 0.95rem; font-weight: 600; color: var(--text-secondary); }
.al-stat-mode-shadow .al-stat-value,
.al-stat-mode-enforce .al-stat-value { font-family: var(--font-mono); font-size: 1.15rem; }
.al-stat-mode-enforce .al-stat-value { color: var(--warning); }

.al-keys {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.al-key {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.8rem 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top-width: 3px;
    border-radius: var(--radius-md, 8px);
    min-width: 0;
}
.al-key p { margin: 0; }
.al-key-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem 0.4rem;
    min-height: 1.4rem;
}
.al-key-name { font-size: 0.86rem; font-weight: 600; color: var(--text-secondary); }
.al-key-amount {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}
.al-key-amount-none { font-size: 1rem; font-weight: 600; color: var(--text-muted); padding: 0.3rem 0; }
.al-key-level {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
}
.al-key-level svg { flex: 0 0 auto; }
.al-key-grant { font-size: 0.8rem; color: var(--text-secondary); }
.al-key-src { font-size: 0.76rem; color: var(--text-muted); }

.al-key-ok { border-top-color: var(--success); }
.al-key-warn { border-top-color: var(--warning); }
.al-key-warn .al-key-amount, .al-key-warn .al-key-level { color: var(--warning); }
.al-key-critical { border-top-color: var(--danger); }
.al-key-critical .al-key-amount, .al-key-critical .al-key-level { color: var(--danger); }
.al-key-nodata { border-top-color: var(--border); }
.al-key-inactive { border-top-color: var(--border); background: var(--surface-alt); }
.al-key-inactive .al-key-amount, .al-key-inactive .al-key-name { color: var(--text-muted); }

.al-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}
.al-badge-stale { background: var(--warning-light, #fef3c7); color: var(--warning); }
.al-badge-muted { background: var(--surface); color: var(--text-muted); border: 1px solid var(--border); }

.al-settings {
    margin: 0 0 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============ Формата (4.d.2) ============ */

.al-form { display: flex; flex-direction: column; gap: 0.9rem; }
.al-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.9rem 1rem;
}
.al-form-grid[hidden] { display: none; }

/* Действието — три радио бутона като сегменти */
.al-seg { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.al-seg-opt { position: relative; cursor: pointer; }
.al-seg-opt input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}
.al-seg-opt span {
    display: inline-block;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: background var(--t-fast, 150ms), color var(--t-fast, 150ms), border-color var(--t-fast, 150ms);
}
.al-seg-opt input:checked + span {
    background: var(--primary-light, #dbeafe);
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}
.al-seg-opt input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }

/* select и textarea в езика на .account-field input (account.css) */
.al-field select,
.al-field textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    font: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    transition: border-color var(--t-fast, 150ms), box-shadow var(--t-fast, 150ms);
}
.al-field textarea { resize: vertical; min-height: 4rem; line-height: 1.5; }
.al-field select:focus,
.al-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}
.al-field input[type="number"] { font-variant-numeric: tabular-nums; }

.al-form-actions { display: flex; justify-content: flex-start; }

.al-confirm {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-top: 0.9rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--primary);
    border-radius: var(--radius-md, 8px);
    background: var(--primary-50, #eff6ff);
}
.al-confirm[hidden] { display: none; }
.al-confirm-text {
    flex: 1 1 280px;
    min-width: 0;
    margin: 0;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text);
    overflow-wrap: anywhere;
}
.al-confirm-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.al-form-note { margin: 0.5rem 0 0; font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ============ Историята (4.d.3) ============ */

.al-hist-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 0.5rem;
}
.al-hist-head .al-section-title { margin: 0; }
.al-period { display: inline-flex; gap: 0.25rem; }
.al-period-btn {
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}
.al-period-btn[aria-pressed="true"] {
    background: var(--primary-light, #dbeafe);
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}
.al-hist-sub {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem 1rem;
    margin: 1rem 0 0.4rem;
}
.al-hist-sub h3 { font-size: 0.95rem; margin: 0; color: var(--text); }
.al-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.al-filter select {
    font: inherit;
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 6px);
    background: var(--surface);
    color: var(--text);
}

/* Таблиците се превъртат в собствената си рамка — хоризонтално на тесен
   екран и вертикално при дълга история (до 1000 реда), за да не избутват
   „Грантове и корекции“ далеч надолу. Страницата не се превърта настрани. */
.al-table-wrap {
    max-height: 26rem;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
}
.al-table-wrap:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.al-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
.al-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    text-align: left;
    padding: 0.45rem 0.7rem;
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-elevated);
    box-shadow: inset 0 -1px 0 var(--border);
    white-space: nowrap;
}
.al-table td {
    padding: 0.45rem 0.7rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text);
    vertical-align: top;
}
.al-table tbody tr:last-child td { border-bottom: 0; }
.al-table .al-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.al-nowrap { white-space: nowrap; }
.al-note { min-width: 180px; color: var(--text-secondary); overflow-wrap: anywhere; }
.al-by { min-width: 150px; color: var(--text-secondary); }
.al-table-empty { text-align: center; color: var(--text-muted); padding: 1.25rem 0.7rem; }
.al-table-note { margin: 0.4rem 0 0; font-size: 0.78rem; color: var(--text-muted); }
.al-table-note[hidden] { display: none; }

@media (max-width: 480px) {
    .al-stat-value { font-size: 1.2rem; }
    .al-key-amount { font-size: 1.3rem; }
    .al-confirm-actions { width: 100%; }
}