.admin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.76);
    backdrop-filter: blur(6px);
    display: flex;
    justify-content: stretch;
    align-items: stretch;
    z-index: 2400;
}

body.admin-surface-open {
    overflow: hidden;
}

.admin-overlay[hidden] {
    display: none !important;
}

.admin-dialog {
    width: 100vw;
    max-width: none;
    min-width: 0;
    height: 100vh;
    background: #111827;
    color: #e5e7eb;
    box-shadow: none;
    overflow: hidden;
    overscroll-behavior: contain;
    padding: 0 0 16px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

@supports (height: 100dvh) {
    .admin-dialog {
        height: 100dvh;
    }
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px 14px;
    position: sticky;
    top: 0;
    background: #111827;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
    z-index: 2;
}

.admin-header h2 {
    margin: 0;
    font-size: 22px;
}

.admin-close {
    background: rgba(148, 163, 184, 0.15);
    color: #e5e7eb;
    border: none;
    border-radius: 8px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.admin-close:hover,
.admin-close:focus-visible {
    background: rgba(148, 163, 184, 0.3);
}

.admin-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 28px 28px;
    overflow-y: auto;
    flex: 1;
    scrollbar-gutter: stable;
}

.admin-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    padding: 14px 16px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.admin-section h3 {
    margin: 0;
    font-size: 16px;
    color: #f9fafb;
}

.admin-section p {
    margin: 0;
}

.admin-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-section-heading h3 {
    margin: 0;
}

.admin-section-heading-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-home-hint {
    font-size: 12px;
    opacity: 0.8;
}

.admin-home-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.admin-home-fieldset {
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 12px;
    padding: 12px;
    background: rgba(15, 23, 42, 0.42);
    display: grid;
    gap: 8px;
}

.admin-home-fieldset legend {
    padding: 0 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(226, 232, 240, 0.78);
}

.admin-dialog label,
.admin-dialog .admin-timeline-card-block label {
    display: grid;
    gap: 6px;
    font-size: 13px;
    color: #cbd5e1;
}

.admin-dialog input,
.admin-dialog textarea,
.admin-dialog select {
    width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    background: rgba(15, 23, 42, 0.72);
    color: #e5e7eb;
    padding: 10px 12px;
    font: inherit;
    box-sizing: border-box;
}

.admin-dialog textarea {
    resize: vertical;
    min-height: 80px;
}

.admin-dialog input:focus-visible,
.admin-dialog textarea:focus-visible,
.admin-dialog select:focus-visible,
.admin-dialog .secondary-button:focus-visible,
.admin-dialog .tertiary-button:focus-visible,
.admin-close:focus-visible {
    outline: 2px solid rgba(125, 211, 252, 0.8);
    outline-offset: 2px;
}

.admin-dialog .secondary-button,
.admin-dialog .tertiary-button {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 10px;
    color: #e5e7eb;
    font: inherit;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.admin-dialog .secondary-button {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.42), rgba(99, 102, 241, 0.42));
    padding: 10px 14px;
    font-weight: 600;
}

.admin-dialog .tertiary-button {
    background: rgba(148, 163, 184, 0.14);
    padding: 9px 12px;
}

.admin-dialog .secondary-button:hover,
.admin-dialog .tertiary-button:hover {
    transform: translateY(-1px);
}

.admin-dialog .secondary-button:disabled,
.admin-dialog .tertiary-button:disabled,
.admin-dialog input:disabled,
.admin-dialog textarea:disabled,
.admin-dialog select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.profile-inline-errors {
    list-style: disc;
    margin: 0;
    padding-left: 18px;
    color: #fda4af;
    display: grid;
    gap: 4px;
}

.admin-home-status {
    font-size: 13px;
    color: #cbd5e1;
}

.admin-home-status.is-error {
    color: #fda4af;
}

.admin-timeline-grid {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
}

.admin-timeline-toolbar {
    display: flex;
    justify-content: flex-start;
}

.admin-timeline-fieldset {
    align-content: start;
}

.admin-timeline-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-timeline-count,
.admin-timeline-empty {
    font-size: 12px;
    color: rgba(226, 232, 240, 0.72);
}

.admin-timeline-list {
    display: grid;
    gap: 12px;
}

.admin-timeline-card {
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 12px;
    background: rgba(8, 15, 29, 0.55);
    padding: 12px;
    display: grid;
    gap: 12px;
}

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

.admin-timeline-card-title {
    display: grid;
    gap: 4px;
}

.admin-timeline-card-title strong {
    font-size: 15px;
    color: #f8fafc;
}

.admin-timeline-card-title span {
    font-size: 12px;
    color: rgba(226, 232, 240, 0.7);
}

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

.admin-timeline-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 12px;
}

.admin-timeline-card-block {
    display: grid;
    gap: 10px;
}

.admin-timeline-toggle {
    display: flex !important;
    align-items: center;
    gap: 10px;
}

.admin-timeline-toggle input {
    width: auto;
    margin: 0;
}

@media (max-width: 900px) {
    .admin-header,
    .admin-content {
        padding-left: 18px;
        padding-right: 18px;
    }

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

@media (max-width: 640px) {
    .admin-header {
        padding-top: 16px;
        padding-bottom: 12px;
    }

    .admin-header h2 {
        font-size: 18px;
    }

    .admin-dialog .secondary-button,
    .admin-dialog .tertiary-button {
        width: 100%;
        justify-content: center;
    }

    .admin-section-heading-actions,
    .admin-timeline-card-actions {
        width: 100%;
    }
}