/**
 * Admin panel — noir / investigation agency theme
 * Deep leather + wood + brass + manila paper + cyan accent
 */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700&family=Share+Tech+Mono&family=Source+Sans+3:wght@400;600&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --noir-bg-deep: #0d0f14;
    --noir-bg-mid: #151a22;
    --noir-leather: #12151c;
    --noir-wood-dark: #1a1410;
    --noir-wood-mid: #2a1f18;
    --noir-paper: #d4c4a8;
    --noir-paper-dark: #b8a68a;
    --noir-manila: #c9b896;
    --noir-brass: #c4a35a;
    --noir-brass-deep: #8a7038;
    --noir-steel: #5c6570;
    --noir-text-bright: #f5f0e6;
    --noir-text-muted: #9ca3af;
    --noir-ink: #1a1814;
    --noir-accent: #3dd4e8;
    --noir-accent-dim: rgba(61, 212, 232, 0.35);
    --noir-glow-title: #fff8e7;
    --noir-danger: #c45c5c;
    --noir-success: #6bbf8a;
    --noir-input-bg: #120e0c;
    --noir-input-border: #3d2f24;
    --font-title: 'Cinzel', Georgia, serif;
    --font-mono: 'Share Tech Mono', 'Courier New', monospace;
    --font-ui: 'Source Sans 3', system-ui, sans-serif;
}

body.admin-noir {
    font-family: var(--font-ui);
    min-height: 100vh;
    color: var(--noir-text-bright);
    padding: 20px;
    background-color: var(--noir-bg-deep);
    background-image:
        radial-gradient(ellipse 120% 80% at 50% -20%, rgba(61, 212, 232, 0.06), transparent 50%),
        radial-gradient(ellipse 80% 50% at 100% 100%, rgba(196, 163, 90, 0.05), transparent 45%),
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.12) 2px,
            rgba(0, 0, 0, 0.12) 3px
        ),
        linear-gradient(165deg, #0a0c10 0%, #141820 40%, #0e1118 100%);
    background-attachment: fixed;
}

body.admin-noir-login {
    font-family: var(--font-ui);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--noir-text-bright);
    background-color: var(--noir-bg-deep);
    background-image:
        radial-gradient(ellipse 100% 60% at 50% 0%, rgba(61, 212, 232, 0.08), transparent 55%),
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.1) 2px,
            rgba(0, 0, 0, 0.1) 3px
        ),
        linear-gradient(165deg, #0a0c10 0%, #141820 50%, #0e1118 100%);
}

.admin-noir .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Wood panel header */
.admin-noir .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
    padding: 18px 22px;
    border-radius: 6px;
    border: 1px solid rgba(61, 212, 232, 0.15);
    background:
        linear-gradient(180deg, rgba(42, 31, 24, 0.95) 0%, rgba(26, 20, 16, 0.98) 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        inset 0 -2px 8px rgba(0, 0, 0, 0.45),
        0 8px 24px rgba(0, 0, 0, 0.4);
    position: relative;
}

.admin-noir .header::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 6px;
    pointer-events: none;
    opacity: 0.35;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 3px,
        rgba(0, 0, 0, 0.08) 3px,
        rgba(0, 0, 0, 0.08) 4px
    );
}

.admin-noir .header h1 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--noir-glow-title);
    text-shadow:
        0 0 20px rgba(255, 248, 231, 0.35),
        0 0 40px rgba(61, 212, 232, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
}

.admin-noir .header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Leather-stitched cards */
.admin-noir .card {
    position: relative;
    background: linear-gradient(145deg, rgba(22, 26, 34, 0.92) 0%, rgba(14, 17, 24, 0.96) 100%);
    border: 1px solid rgba(90, 82, 70, 0.5);
    border-radius: 10px;
    padding: 22px;
    margin-bottom: 20px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        inset 0 -1px 0 rgba(0, 0, 0, 0.3),
        0 12px 32px rgba(0, 0, 0, 0.35);
}

.admin-noir .card::before {
    content: '';
    position: absolute;
    inset: 6px;
    border-radius: 6px;
    border: 1px dashed rgba(196, 163, 90, 0.2);
    pointer-events: none;
}

.admin-noir .card h2 {
    font-family: var(--font-title);
    color: var(--noir-paper);
    margin-bottom: 18px;
    font-size: 1.15rem;
    letter-spacing: 0.03em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.admin-noir .card .subsection-title {
    font-family: var(--font-title);
    color: var(--noir-accent);
    margin-bottom: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-shadow: 0 0 12px var(--noir-accent-dim);
}

.admin-noir .card hr.sep {
    border: none;
    height: 1px;
    margin: 20px 0;
    background: linear-gradient(90deg, transparent, rgba(196, 163, 90, 0.35), transparent);
}

.admin-noir .muted {
    color: var(--noir-text-muted);
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.5;
}

.admin-noir .hint {
    color: #7a7368;
    font-size: 12px;
    margin-top: 6px;
    font-family: var(--font-mono);
}

/* Form */
.admin-noir .form-group {
    margin-bottom: 18px;
}

.admin-noir .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--noir-manila);
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

.admin-noir .form-group input,
.admin-noir .form-group select,
.admin-noir .field-input,
.admin-noir .field-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--noir-text-bright);
    font-family: var(--font-mono);
    background: linear-gradient(180deg, var(--noir-input-bg) 0%, #0a0806 100%);
    border: 1px solid var(--noir-input-border);
    border-radius: 4px;
    box-shadow:
        inset 0 3px 8px rgba(0, 0, 0, 0.5),
        0 1px 0 rgba(255, 255, 255, 0.03);
}

.admin-noir .form-group input:focus,
.admin-noir .form-group select:focus,
.admin-noir .field-input:focus,
.admin-noir .field-textarea:focus {
    outline: none;
    border-color: var(--noir-accent);
    box-shadow:
        inset 0 3px 8px rgba(0, 0, 0, 0.5),
        0 0 0 2px var(--noir-accent-dim);
}

.admin-noir .field-textarea {
    resize: vertical;
    min-height: 88px;
}

/* Buttons — brass / metal */
.admin-noir .btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-ui);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}

.admin-noir .btn:active {
    transform: translateY(1px);
}

.admin-noir .btn-primary {
    color: #1a1510;
    background: linear-gradient(180deg, #e8d49c 0%, var(--noir-brass) 45%, var(--noir-brass-deep) 100%);
    border: 1px solid rgba(0, 0, 0, 0.35);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        0 4px 12px rgba(0, 0, 0, 0.35);
}

.admin-noir .btn-primary:hover {
    filter: brightness(1.08);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        0 0 16px rgba(61, 212, 232, 0.25);
}

.admin-noir .btn-secondary {
    background: linear-gradient(180deg, #3a3f48 0%, #2a2e35 100%);
    border: 1px solid rgba(196, 163, 90, 0.35);
    color: var(--noir-paper);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.admin-noir .btn-secondary:hover {
    border-color: var(--noir-accent);
    color: var(--noir-accent);
    box-shadow: 0 0 12px var(--noir-accent-dim);
}

.admin-noir .btn-danger {
    color: #fde8e8;
    background: linear-gradient(180deg, #a04545 0%, #6b2a2a 100%);
    border: 1px solid rgba(0, 0, 0, 0.4);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.admin-noir .btn-danger:hover {
    filter: brightness(1.1);
}

.admin-noir .btn-inline {
    padding: 5px 10px;
    font-size: 12px;
}

.admin-noir .btn-spaced {
    margin-right: 10px;
}

/* Keys list */
.admin-noir .keys-list {
    display: grid;
    gap: 14px;
}

.admin-noir .key-item {
    background: linear-gradient(180deg, rgba(18, 22, 30, 0.95) 0%, rgba(10, 12, 18, 0.98) 100%);
    border: 1px solid rgba(90, 82, 70, 0.45);
    border-radius: 6px;
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.admin-noir .key-item.key-item--shared {
    border: 2px solid var(--noir-accent);
    box-shadow:
        0 0 20px var(--noir-accent-dim),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.admin-noir .key-item.key-item--expired {
    opacity: 0.65;
    border-color: rgba(196, 92, 92, 0.5);
}

.admin-noir .key-info {
    flex: 1;
    min-width: 200px;
}

.admin-noir .key-info .key-id {
    font-family: var(--font-mono);
    color: var(--noir-brass);
    font-size: 12px;
    margin-bottom: 6px;
}

.admin-noir .key-info .key-description {
    color: var(--noir-text-bright);
    font-size: 14px;
    margin-bottom: 6px;
}

.admin-noir .key-info .key-meta {
    color: var(--noir-text-muted);
    font-size: 12px;
    font-family: var(--font-mono);
}

.admin-noir .key-display {
    background: var(--noir-input-bg);
    border: 1px solid var(--noir-input-border);
    border-radius: 4px;
    padding: 12px;
    margin-top: 10px;
    font-family: var(--font-mono);
    color: var(--noir-success);
    font-size: 13px;
    word-break: break-all;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.4);
}

.admin-noir .key-value-panel {
    display: none;
    margin-top: 10px;
    padding: 10px;
    background: rgba(26, 31, 40, 0.9);
    border-radius: 6px;
    border: 1px solid rgba(61, 212, 232, 0.15);
    word-break: break-all;
}

.admin-noir .key-value-panel-inner {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-noir .key-value-panel .key-display {
    flex: 1;
    margin-top: 0;
    font-size: 12px;
}

.admin-noir .key-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Messages */
.admin-noir .message {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 18px;
    display: none;
    font-family: var(--font-mono);
    font-size: 14px;
    border: 1px solid transparent;
}

.admin-noir .message.show {
    display: block;
}

.admin-noir .message-success {
    background: rgba(107, 191, 138, 0.12);
    border-color: rgba(107, 191, 138, 0.35);
    color: #9ee0b5;
}

.admin-noir .message-error {
    background: rgba(196, 92, 92, 0.12);
    border-color: rgba(196, 92, 92, 0.35);
    color: #f0b4b4;
}

/* Admin key warning panel — manila stamp */
.admin-noir .admin-key-info {
    background: linear-gradient(180deg, rgba(212, 196, 168, 0.12) 0%, rgba(26, 24, 20, 0.4) 100%);
    border: 1px solid rgba(196, 163, 90, 0.4);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 0;
    box-shadow: inset 0 1px 0 rgba(255, 248, 231, 0.06);
}

.admin-noir .admin-key-info h3 {
    font-family: var(--font-title);
    color: var(--noir-brass);
    margin-bottom: 10px;
    font-size: 1rem;
}

.admin-noir .admin-key-info p {
    color: var(--noir-text-muted);
    font-size: 13px;
    line-height: 1.65;
    font-family: var(--font-mono);
}

/* Language switcher — folder tabs */
.admin-noir .language-switcher {
    display: flex;
    gap: 6px;
    align-items: center;
}

.admin-noir .lang-btn {
    padding: 8px 14px;
    border: 1px solid rgba(90, 82, 70, 0.6);
    border-radius: 2px 2px 0 0;
    background: linear-gradient(180deg, #3a3530 0%, #252220 100%);
    color: var(--noir-manila);
    font-size: 13px;
    font-weight: 700;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.2s;
}

.admin-noir .lang-btn:hover {
    border-color: var(--noir-accent);
    color: var(--noir-accent);
}

.admin-noir .lang-btn.active {
    background: linear-gradient(180deg, #d4c4a8 0%, #b8a68a 100%);
    color: var(--noir-ink);
    border-color: var(--noir-accent);
    box-shadow:
        0 0 14px var(--noir-accent-dim),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* Status / result text */
.admin-noir .status-ok {
    color: var(--noir-success) !important;
}

.admin-noir .status-err {
    color: #f0b4b4 !important;
}

.admin-noir .warn-text {
    color: #e8a090 !important;
    font-size: 12px;
    margin-top: 10px;
}

.admin-noir .info-text {
    color: var(--noir-text-muted);
    font-size: 12px;
    margin-top: 6px;
}

.admin-noir .center-muted {
    color: var(--noir-text-muted);
    text-align: center;
    padding: 20px;
    font-family: var(--font-mono);
}

.admin-noir .badge-ok {
    color: #9ee0b5;
    font-weight: 600;
}

.admin-noir .badge-bad {
    color: #f0b4b4;
    font-weight: 600;
}

.admin-noir #appConfigResult {
    margin-top: 10px;
    font-size: 13px;
    display: none;
    font-family: var(--font-mono);
}

/* ---------- Login page ---------- */
.admin-noir-login .login-box {
    position: relative;
    width: 100%;
    max-width: 420px;
    padding: 42px 36px;
    border-radius: 8px;
    border: 1px solid rgba(196, 163, 90, 0.35);
    background:
        linear-gradient(180deg, rgba(30, 34, 42, 0.95) 0%, rgba(14, 17, 24, 0.98) 100%);
    box-shadow:
        0 24px 48px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 40px rgba(61, 212, 232, 0.06);
}

.admin-noir-login .login-box::before {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 4px;
    border: 1px dashed rgba(196, 163, 90, 0.2);
    pointer-events: none;
}

.admin-noir-login .logo {
    text-align: center;
    margin-bottom: 26px;
}

.admin-noir-login .logo h1 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    color: var(--noir-glow-title);
    text-shadow:
        0 0 18px rgba(255, 248, 231, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.8);
}

.admin-noir-login .logo p {
    font-size: 13px;
    color: var(--noir-text-muted);
    margin-top: 8px;
    font-family: var(--font-mono);
}

.admin-noir-login .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--noir-manila);
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-mono);
}

.admin-noir-login .form-group input {
    width: 100%;
    padding: 12px 16px;
    background: linear-gradient(180deg, var(--noir-input-bg) 0%, #0a0806 100%);
    border: 1px solid var(--noir-input-border);
    border-radius: 4px;
    color: var(--noir-text-bright);
    font-size: 14px;
    font-family: var(--font-mono);
    box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.45);
}

.admin-noir-login .form-group input:focus {
    outline: none;
    border-color: var(--noir-accent);
    box-shadow:
        inset 0 3px 8px rgba(0, 0, 0, 0.45),
        0 0 0 2px var(--noir-accent-dim);
}

.admin-noir-login .btn {
    width: 100%;
    padding: 12px 24px;
    margin-top: 10px;
    border: none;
    border-radius: 4px;
    color: #1a1510;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-ui);
    background: linear-gradient(180deg, #e8d49c 0%, var(--noir-brass) 45%, var(--noir-brass-deep) 100%);
    border: 1px solid rgba(0, 0, 0, 0.35);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        0 6px 16px rgba(0, 0, 0, 0.35);
    transition: filter 0.15s, box-shadow 0.15s;
}

.admin-noir-login .btn:hover {
    filter: brightness(1.08);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        0 0 18px rgba(61, 212, 232, 0.25);
}

.admin-noir-login .btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.admin-noir-login .error-message {
    background: rgba(196, 92, 92, 0.12);
    border: 1px solid rgba(196, 92, 92, 0.35);
    color: #f0b4b4;
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 16px;
    font-size: 14px;
    font-family: var(--font-mono);
    display: none;
}

.admin-noir-login .error-message.show {
    display: block;
}

.admin-noir-login .loading {
    display: none;
    text-align: center;
    color: var(--noir-text-muted);
    margin-top: 10px;
    font-family: var(--font-mono);
    font-size: 13px;
}

.admin-noir-login .loading.show {
    display: block;
}

.admin-noir-login .back-link {
    display: block;
    margin-top: 22px;
    text-align: center;
    color: var(--noir-brass);
    text-decoration: none;
    font-size: 14px;
    font-family: var(--font-mono);
    transition: color 0.15s, text-shadow 0.15s;
}

.admin-noir-login .back-link:hover {
    color: var(--noir-accent);
    text-shadow: 0 0 12px var(--noir-accent-dim);
}