/* 纯 CSS，避开 Tailwind CDN 不支持 @apply 的坑。
   颜色变量对齐 index.html 里 tailwind.config 的自定义色板。 */

:root {
    --ink-950: #0a0b0f;
    --ink-900: #0f1016;
    --ink-850: #14151c;
    --ink-800: #1a1c25;
    --ink-700: #242734;
    --ink-600: #303448;
    --ink-300: #9aa0b8;
    --ink-100: #e7e9f2;
    --brand-500: #6d7cff;
    --brand-400: #8f9bff;
    --brand-300: #b3bcff;
    --ok: #3fb883;
    --warn: #e6b84a;
    --danger: #ef6b6b;
}

.stat-card {
    background: var(--ink-900);
    border: 1px solid var(--ink-800);
    border-radius: 12px;
    padding: 12px 16px;
}
.stat-label {
    font-size: 12px;
    color: var(--ink-300);
    margin-bottom: 4px;
}
.stat-value {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
    font-variant-numeric: tabular-nums;
}

.field-label {
    display: block;
    font-size: 12px;
    color: var(--ink-300);
    margin-bottom: 6px;
}
.field-input {
    width: 100%;
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--ink-100);
    outline: none;
    transition: border-color .15s;
    box-sizing: border-box;
}
.field-input:focus {
    border-color: var(--brand-500);
}
.field-input::placeholder {
    color: #6f7590;
}

.preset-btn, .chip-btn {
    font-size: 12px;
    color: var(--ink-300);
    background: transparent;
    border: 1px solid var(--ink-700);
    border-radius: 6px;
    padding: 3px 8px;
    cursor: pointer;
    transition: all .15s;
    line-height: 1;
}
.preset-btn:hover, .chip-btn:hover {
    border-color: var(--brand-500);
    color: var(--ink-100);
}
.chip-btn.active {
    border-color: var(--brand-500);
    background: rgba(109, 124, 255, .15);
    color: var(--brand-300);
}

/* 组合输入框：输入框 + 右侧内嵌预设按钮 */
.field-combo {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    border-radius: 8px;
    padding: 2px 4px 2px 0;
    transition: border-color .15s;
    height: 36px;
    box-sizing: border-box;
}
.field-combo:focus-within {
    border-color: var(--brand-500);
}
.field-input-naked {
    background: transparent !important;
    border: 0 !important;
    padding: 0 12px !important;
    height: 100% !important;
    flex: 1 1 0;
    min-width: 0;
    box-shadow: none !important;
}
.field-combo-presets {
    display: flex;
    gap: 4px;
    padding-right: 4px;
    flex-shrink: 0;
}

/* 主按钮 + 表单输入框固定高度，保证与其他字段一行对齐 */
.field-input {
    height: 36px;
}
.btn-primary {
    height: 36px;
    padding: 0 20px;
    background: var(--brand-500);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    transition: background .15s;
    white-space: nowrap;
}
.btn-primary:hover { background: var(--brand-400); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.th {
    font-size: 11.5px;
    font-weight: 500;
    padding: 12px 16px;
    color: var(--ink-300);
    letter-spacing: .02em;
}
.td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--ink-800);
    vertical-align: middle;
}
tr:hover .td { background: rgba(255,255,255,.015); }

.filter-tab {
    font-size: 13px;
    color: var(--ink-300);
    padding: 6px 12px;
    border-radius: 8px;
    transition: all .15s;
    background: transparent;
    border: 0;
    cursor: pointer;
}
.filter-tab:hover { color: var(--ink-100); }
.filter-tab.active {
    background: var(--ink-800);
    color: var(--ink-100);
}

.page-btn {
    padding: 6px 12px;
    border-radius: 8px;
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    color: var(--ink-100);
    font-size: 13px;
    cursor: pointer;
    transition: all .15s;
}
.page-btn:hover:not(:disabled) {
    border-color: var(--brand-500);
}
.page-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11.5px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    white-space: nowrap;
}
.badge-unused  { background: var(--ink-800); color: var(--ink-100); border-color: var(--ink-700); }
.badge-active  { background: rgba(63,184,131,.15); color: var(--ok); border-color: rgba(63,184,131,.3); }
.badge-expired { background: rgba(230,184,74,.15); color: var(--warn); border-color: rgba(230,184,74,.3); }
.badge-revoked { background: rgba(239,107,107,.15); color: var(--danger); border-color: rgba(239,107,107,.3); }

.row-action-btn {
    font-size: 12px;
    color: var(--ink-300);
    padding: 4px 8px;
    border-radius: 6px;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: all .15s;
}
.row-action-btn:hover {
    background: var(--ink-800);
    color: var(--ink-100);
}
.row-action-btn.danger:hover { color: var(--danger); }

.key-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px;
}

.gen-box {
    background: var(--ink-850);
    border: 1px solid var(--ink-700);
    border-radius: 10px;
    padding: 12px 14px;
}
.gen-keys {
    max-height: 180px;
    overflow: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--ink-100);
    white-space: pre;
}

/* ===== 趋势小图 ===== */
.trend-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 56px;
    margin-top: 10px;
}
.trend-bar {
    flex: 1 1 0;
    min-width: 0;
    background: linear-gradient(180deg, var(--brand-400), var(--brand-500));
    border-radius: 3px 3px 0 0;
    position: relative;
    min-height: 2px;
    transition: opacity .15s;
}
.trend-bar:hover { opacity: .8; }
.trend-bar.empty { background: var(--ink-700); }
.trend-bar .trend-label {
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--ink-300);
    white-space: nowrap;
}
.trend-bar .trend-count {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--ink-100);
    font-variant-numeric: tabular-nums;
}

/* ===== Section 顶级 Tab ===== */
.section-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--ink-900);
    border: 1px solid var(--ink-800);
    border-radius: 10px;
    width: fit-content;
}
.section-tab {
    padding: 7px 18px;
    font-size: 13px;
    border-radius: 7px;
    background: transparent;
    color: var(--ink-300);
    border: 0;
    cursor: pointer;
    transition: all .15s;
}
.section-tab:hover { color: var(--ink-100); }
.section-tab.active {
    background: var(--ink-800);
    color: var(--ink-100);
    font-weight: 500;
}

/* ===== Drawer 抽屉 ===== */
.drawer {
    position: fixed;
    inset: 0;
    z-index: 50;
}
.drawer.hidden { display: none; }
.drawer-mask {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.5);
    backdrop-filter: blur(2px);
    animation: drawerFadeIn .15s ease;
}
.drawer-panel {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 100%;
    max-width: 520px;
    background: var(--ink-900);
    border-left: 1px solid var(--ink-800);
    display: flex;
    flex-direction: column;
    animation: drawerSlideIn .2s ease;
}
@keyframes drawerFadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes drawerSlideIn { from { transform: translateX(30px); opacity: 0 } to { transform: none; opacity: 1 } }
.drawer-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--ink-800);
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}
.drawer-title {
    font-size: 13px;
    color: var(--ink-300);
    margin-bottom: 4px;
}
.drawer-sub {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-100);
}
.drawer-body {
    flex: 1;
    overflow: auto;
    padding: 16px 20px;
}
.drawer-meta {
    background: var(--ink-850);
    border: 1px solid var(--ink-800);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 12.5px;
    margin-bottom: 16px;
}
.drawer-meta-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
}
.drawer-meta-row span:first-child { color: var(--ink-300); }
.drawer-meta-row span:last-child { color: var(--ink-100); text-align: right; }

.timeline-item {
    position: relative;
    padding: 10px 0 10px 22px;
    border-bottom: 1px solid var(--ink-800);
    font-size: 12.5px;
}
.timeline-item:last-child { border-bottom: 0; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ink-600);
}
.timeline-item.ok::before    { background: var(--ok); }
.timeline-item.fail::before  { background: var(--danger); }
.timeline-item.admin::before { background: var(--brand-500); }
.timeline-head {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: center;
    margin-bottom: 3px;
}
.timeline-time {
    color: var(--ink-300);
    font-size: 11.5px;
    font-variant-numeric: tabular-nums;
}
.timeline-note {
    color: var(--ink-300);
    font-size: 11.5px;
    word-break: break-all;
}

/* 事件徽章 */
.event-badge { @keyframes placeholder {} }  /* no-op, placate lint */
.ev-activate { color: var(--ok); }
.ev-verify   { color: var(--brand-300); }
.ev-revoke   { color: var(--danger); }
.ev-restore  { color: var(--warn); }
.ev-unbind   { color: var(--warn); }
.ev-delete   { color: var(--danger); }

/* 单选 chips 组（有效期） */
.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    height: 36px;
    align-items: center;
}
.chip-pick {
    height: 30px;
    padding: 0 12px;
    font-size: 12.5px;
    color: var(--ink-300);
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    border-radius: 7px;
    cursor: pointer;
    transition: all .15s;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.chip-pick:hover {
    border-color: var(--brand-500);
    color: var(--ink-100);
}
.chip-pick.active {
    background: rgba(109, 124, 255, .18);
    border-color: var(--brand-500);
    color: var(--brand-300);
    font-weight: 500;
}

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border-top: 1px solid var(--ink-800);
    font-size: 12.5px;
    color: var(--ink-300);
    flex-wrap: wrap;
}
.pagination-info {
    font-variant-numeric: tabular-nums;
}
.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.page-size-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ink-300);
    margin-right: 8px;
}
.page-size-select {
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    color: var(--ink-100);
    border-radius: 6px;
    padding: 3px 6px;
    font-size: 12.5px;
    cursor: pointer;
    outline: none;
}
.page-size-select:focus { border-color: var(--brand-500); }

.page-btn {
    background: var(--ink-800);
    border: 1px solid var(--ink-700);
    color: var(--ink-200);
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 12.5px;
    cursor: pointer;
    transition: all .15s;
}
.page-btn:hover:not(:disabled) {
    border-color: var(--brand-500);
    color: var(--ink-100);
}
.page-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 3px;
}
.page-num {
    min-width: 30px;
    height: 28px;
    padding: 0 8px;
    background: transparent;
    border: 1px solid var(--ink-700);
    color: var(--ink-300);
    border-radius: 6px;
    font-size: 12.5px;
    cursor: pointer;
    font-variant-numeric: tabular-nums;
    transition: all .15s;
}
.page-num:hover:not(.active):not(.dots) {
    border-color: var(--brand-500);
    color: var(--ink-100);
}
.page-num.active {
    background: var(--brand-500);
    border-color: var(--brand-500);
    color: #fff;
    font-weight: 500;
    cursor: default;
}
.page-num.dots {
    border-color: transparent;
    cursor: default;
}

/* 确认弹窗 */
.modal-mask {
    position: fixed; inset: 0; z-index: 60;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(2px);
    display: flex; align-items: center; justify-content: center;
    animation: drawerFadeIn .12s ease;
}
.modal-card {
    width: 100%; max-width: 420px;
    background: var(--ink-900);
    border: 1px solid var(--ink-700);
    border-radius: 14px;
    padding: 22px 22px 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.modal-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-100);
    margin-bottom: 10px;
}
.modal-key {
    background: var(--ink-850);
    border: 1px solid var(--ink-800);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 13px;
}
.modal-desc {
    font-size: 13px;
    color: var(--ink-300);
    line-height: 1.6;
    margin-bottom: 18px;
}
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.modal-btn {
    height: 34px;
    padding: 0 18px;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid var(--ink-700);
    transition: all .12s;
}
.modal-btn-cancel {
    background: transparent;
    color: var(--ink-200);
}
.modal-btn-cancel:hover {
    background: var(--ink-800);
    border-color: var(--ink-600);
}
.modal-btn-primary {
    background: var(--brand-500);
    border-color: var(--brand-500);
    color: #fff;
}
.modal-btn-primary:hover { background: var(--brand-400); }
.modal-btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}
.modal-btn-danger:hover { opacity: .9; }

.stat-card-click {
    cursor: pointer;
    transition: border-color .12s, transform .12s;
}
.stat-card-click:hover {
    border-color: var(--warn);
    transform: translateY(-1px);
}

.badge-expiring {
    background: rgba(230, 184, 74, .15);
    color: var(--warn);
    border-color: rgba(230, 184, 74, .35);
}
.expire-cell {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.expire-soon-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--warn);
    box-shadow: 0 0 0 3px rgba(230,184,74,.18);
}