* {
    box-sizing: border-box;
}

:root {
    --admin-page: var(--tsa-page, #f4f6f8);
    --admin-surface: var(--tsa-surface, #fff);
    --admin-ink: var(--tsa-ink, #111317);
    --admin-text: var(--tsa-text, #1f2933);
    --admin-muted: var(--tsa-muted, #667085);
    --admin-line: var(--tsa-line, #e3e7ee);
    --admin-brand: var(--tsa-brand, #b8862f);
    --admin-brand-dark: var(--tsa-brand-dark, #6f4f17);
    --admin-danger: #b42318;
    --admin-success: #0f766e;
    --admin-shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
}

body {
    margin: 0;
    background: var(--admin-page);
    color: var(--admin-text);
    font-family: var(--tsa-font-body, Arial, sans-serif);
}

.auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-card {
    width: min(420px, 100%);
    padding: 30px;
    border: 1px solid var(--admin-line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--admin-shadow);
}

.auth-brand {
    text-align: center;
    margin-bottom: 24px;
}

.auth-brand i {
    color: var(--admin-brand);
    font-size: 34px;
}

.auth-logo-mark {
    width: 64px;
    height: 64px;
    margin: 0;
}

.auth-brand h1 {
    margin: 12px 0 8px;
    color: var(--admin-ink);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
}

.auth-brand p,
.admin-header p {
    color: var(--admin-muted);
    margin: 0;
}

.auth-form {
    display: grid;
    gap: 10px;
}

.auth-form label {
    color: var(--admin-ink);
    font-weight: 800;
}

.auth-form input,
.auth-form button,
.admin-toolbar input,
.admin-panel select,
.record-card select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--admin-line);
    border-radius: 7px;
    background: #fff;
    color: var(--admin-text);
    font: inherit;
}

.auth-form input,
.admin-toolbar input,
.admin-panel select,
.record-card select {
    padding: 10px 12px;
}

.auth-form input:focus,
.admin-toolbar input:focus,
.admin-panel select:focus,
.record-card select:focus {
    outline: none;
    border-color: var(--admin-brand);
    box-shadow: 0 0 0 3px rgba(184, 134, 47, 0.16);
}

.auth-form button {
    border-color: var(--admin-brand);
    background: var(--admin-brand);
    color: #111;
    font-weight: 900;
    cursor: pointer;
}

.auth-status {
    display: none;
    padding: 10px 12px;
    color: #9f1d16;
    background: rgba(180, 35, 24, 0.08);
    border: 1px solid rgba(180, 35, 24, 0.24);
    border-radius: 7px;
}

.back-link {
    display: block;
    margin-top: 18px;
    color: var(--admin-brand-dark);
    font-weight: 800;
    text-align: center;
}

.admin-body {
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    padding: 22px clamp(16px, 4vw, 46px);
}

.admin-brand {
    display: grid;
    gap: 5px;
}

.admin-eyebrow,
.panel-title span,
.record-kicker {
    color: var(--admin-brand-dark);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
}

.admin-header h1 {
    margin: 0;
    color: var(--admin-ink);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
    font-size: clamp(24px, 3vw, 36px);
}

.admin-header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.admin-header a,
.admin-header button,
.admin-tab,
.admin-tools button,
.record-actions a,
.record-actions button,
.admin-primary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    border: 1px solid var(--admin-line);
    border-radius: 999px;
    background: #fff;
    color: var(--admin-text);
    padding: 9px 13px;
    font: inherit;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
}

.admin-header a:hover,
.admin-header button:hover,
.admin-tab:hover,
.admin-tools button:hover,
.record-actions a:hover,
.record-actions button:hover,
.admin-primary-link:hover {
    border-color: var(--admin-ink);
    background: var(--admin-ink);
    color: #fff;
}

.admin-main {
    width: min(1180px, calc(100% - 32px));
    margin: 26px auto 56px;
}

.admin-toolbar {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
    margin-bottom: 16px;
}

.admin-tabs,
.admin-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-tab.active {
    border-color: var(--admin-brand);
    background: rgba(184, 134, 47, 0.12);
    color: var(--admin-brand-dark);
}

.admin-tools {
    justify-content: flex-end;
}

.admin-search {
    position: relative;
    min-width: min(320px, 100%);
}

.admin-search i {
    position: absolute;
    top: 50%;
    left: 12px;
    color: var(--admin-muted);
    transform: translateY(-50%);
}

.admin-search input {
    padding-left: 36px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.stat-card,
.admin-panel,
.record-card,
.priority-card,
.inventory-admin-card {
    border: 1px solid var(--admin-line);
    border-radius: 8px;
    background: var(--admin-surface);
    box-shadow: var(--admin-shadow);
}

.stat-card {
    padding: 18px;
}

.stat-card span,
.stat-card small {
    color: var(--admin-muted);
    font-weight: 700;
}

.stat-card strong {
    display: block;
    margin: 6px 0;
    color: var(--admin-brand-dark);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1;
}

.admin-panel {
    display: none;
    padding: 20px;
}

.admin-panel.active {
    display: block;
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.panel-title h2 {
    margin: 4px 0 0;
    color: var(--admin-ink);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
    font-size: clamp(22px, 2.6vw, 30px);
}

.panel-title select {
    width: auto;
    min-width: 190px;
}

.priority-list,
.record-list,
.inventory-admin-list {
    display: grid;
    gap: 12px;
}

.priority-card {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 16px;
}

.priority-card h3,
.record-card h3,
.inventory-admin-card h3 {
    margin: 4px 0;
    color: var(--admin-ink);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
}

.priority-card p,
.priority-card small,
.record-card p,
.inventory-admin-card p {
    margin: 0;
    color: var(--admin-muted);
}

.record-card {
    padding: 16px;
}

.record-card header,
.record-card footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.record-card footer {
    align-items: center;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--admin-line);
}

.record-card select {
    width: auto;
    min-width: 160px;
}

.record-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    margin-top: 14px;
}

.record-grid p {
    display: grid;
    gap: 2px;
    min-height: 54px;
    padding: 10px;
    border: 1px solid #edf1f6;
    border-radius: 8px;
    background: #f8fafc;
}

.record-grid strong {
    color: var(--admin-ink);
    font-size: 12px;
}

.record-grid a,
.record-actions a {
    color: var(--admin-brand-dark);
    font-weight: 900;
}

.record-wide {
    grid-column: 1 / -1;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef2f7;
    color: var(--admin-muted);
    font-size: 12px;
    font-weight: 900;
    white-space: nowrap;
}

.status-new {
    background: rgba(184, 35, 24, 0.08);
    color: var(--admin-danger);
}

.status-contacted,
.status-deposit {
    background: rgba(184, 134, 47, 0.14);
    color: var(--admin-brand-dark);
}

.status-closed,
.status-done {
    background: rgba(15, 118, 110, 0.1);
    color: var(--admin-success);
}

.status-cancelled {
    background: #eef2f7;
    color: var(--admin-muted);
}

.record-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.record-actions .danger {
    border-color: rgba(180, 35, 24, 0.22);
    color: var(--admin-danger);
}

.record-actions .danger:hover {
    border-color: var(--admin-danger);
    background: var(--admin-danger);
    color: #fff;
}

.order-items {
    display: grid;
    gap: 8px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.order-items li,
.order-total {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid #edf1f6;
    border-radius: 8px;
    background: #f8fafc;
}

.order-items strong,
.order-total strong {
    color: var(--admin-danger);
    white-space: nowrap;
}

.order-total {
    margin-top: 10px;
    background: #fff7e6;
    border-color: rgba(184, 134, 47, 0.24);
    font-weight: 900;
}

.inventory-admin-card {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 14px;
    padding: 12px;
}

.inventory-admin-card img {
    width: 100%;
    height: 126px;
    border-radius: 8px;
    background: #eef2f7;
    object-fit: cover;
}

.inventory-admin-card header {
    display: grid;
    gap: 2px;
}

.inventory-admin-card header span {
    color: var(--admin-muted);
    font-size: 12px;
    font-weight: 800;
}

.inventory-admin-card header strong {
    color: var(--admin-danger);
    font-family: var(--tsa-font-heading, Arial, sans-serif);
    font-size: 20px;
}

.inventory-admin-card .record-actions {
    justify-content: flex-start;
    margin-top: 12px;
}

.admin-status,
.empty-leads {
    margin-top: 14px;
    padding: 14px;
    border: 1px dashed var(--admin-line);
    border-radius: 8px;
    color: var(--admin-muted);
    background: #fff;
}

.admin-status {
    display: none;
    border-style: solid;
    border-color: rgba(15, 118, 110, 0.18);
    color: var(--admin-success);
}

.admin-status.error {
    border-color: rgba(180, 35, 24, 0.22);
    color: var(--admin-danger);
    background: rgba(180, 35, 24, 0.06);
}

@media (max-width: 960px) {
    .admin-header,
    .admin-toolbar,
    .panel-title,
    .record-card header,
    .record-card footer,
    .priority-card {
        align-items: stretch;
        flex-direction: column;
    }

    .admin-toolbar {
        grid-template-columns: 1fr;
    }

    .admin-tools,
    .record-actions {
        justify-content: flex-start;
    }

    .stats-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .record-grid {
        grid-template-columns: 1fr;
    }

    .panel-title select,
    .record-card select,
    .admin-search {
        width: 100%;
    }
}

@media (max-width: 620px) {
    .admin-main {
        width: min(100% - 20px, 1180px);
        margin-top: 18px;
    }

    .admin-header {
        padding: 18px 12px;
        text-align: center;
    }

    .admin-header nav,
    .admin-tabs,
    .admin-tools {
        justify-content: center;
        width: 100%;
    }

    .admin-tab,
    .admin-header a,
    .admin-header button,
    .admin-tools button {
        flex: 1 1 auto;
        min-width: 128px;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .admin-panel {
        padding: 14px;
    }

    .inventory-admin-card {
        grid-template-columns: 1fr;
    }

    .inventory-admin-card img {
        height: auto;
        max-height: 320px;
        object-fit: contain;
    }

    .order-items li,
    .order-total {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* Khách / đơn đã xong: tự xóa sau 2 tháng */
.panel-title-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.clear-finished-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid rgba(180, 35, 24, 0.4);
    border-radius: 8px;
    background: #fff;
    color: #b42318;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.clear-finished-btn:hover {
    background: #fef3f2;
}

.retention-note {
    margin: -6px 0 16px;
    color: #667085;
    font-size: 13px;
}

.record-card.is-finished {
    opacity: 0.78;
}

.auto-delete-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    padding: 8px 12px;
    border-radius: 6px;
    background: #f2f4f7;
    color: #475467;
    font-size: 13px;
    font-weight: 600;
}