/* ================================================================
   Admin Panel - Modern Dual-Theme (Dark / Light) Stylesheet
   ================================================================ */

/* ===== CSS Variables - Dark Theme (Default) ===== */
:root,
html:not([data-theme="light"]),
[data-theme="dark"] {
    --admin-bg: #090e17;
    --admin-bg-secondary: #111a2c;
    --admin-bg-tertiary: #18233a;
    --admin-bg-card: rgba(17, 26, 44, 0.95);
    --admin-bg-input: #0c1422;
    --admin-border: rgba(255, 255, 255, 0.08);
    --admin-border-light: rgba(255, 255, 255, 0.04);
    --admin-text-primary: #f8fafc;
    --admin-text-secondary: #cbd5e1;
    --admin-text-muted: #8493a8;
    --admin-shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.25);
    --admin-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    --admin-shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.55);
    --admin-table-hover: rgba(255, 255, 255, 0.035);
    --admin-accent-blue: #3b82f6;
    --admin-accent-purple: #8b5cf6;
    --admin-accent-green: #10b981;
    --admin-accent-red: #ef4444;
    --admin-accent-orange: #f59e0b;
    --admin-accent-cyan: #06b6d4;
    --admin-accent-yellow: #eab308;
    --admin-code-bg: #080d15;
    --admin-code-text: #e2e8f0;
}

/* ===== CSS Variables - Light Theme ===== */
html[data-theme="light"] {
    --admin-bg: #f8fafc;
    --admin-bg-secondary: #ffffff;
    --admin-bg-tertiary: #f1f5f9;
    --admin-bg-card: #ffffff;
    --admin-bg-input: #ffffff;
    --admin-border: #e2e8f0;
    --admin-border-light: #f1f5f9;
    --admin-text-primary: #0f172a;
    --admin-text-secondary: #334155;
    --admin-text-muted: #64748b;
    --admin-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --admin-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    --admin-shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.08);
    --admin-table-hover: rgba(241, 245, 249, 0.8);
    --admin-accent-blue: #2563eb;
    --admin-accent-purple: #7c3aed;
    --admin-accent-green: #059669;
    --admin-accent-red: #dc2626;
    --admin-accent-orange: #d97706;
    --admin-accent-cyan: #0891b2;
    --admin-accent-yellow: #ca8a04;
    --admin-code-bg: #f8fafc;
    --admin-code-text: #0f172a;
}

/* ===== Base Admin Layout ===== */
.admin-page {
    background: var(--admin-bg) !important;
    min-height: 100vh;
    color: var(--admin-text-primary) !important;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* ===== Typography & Contrast Helper ===== */
.admin-page .text-muted,
.modal .text-muted {
    color: var(--admin-text-muted) !important;
}

.admin-text-main {
    color: var(--admin-text-primary) !important;
    font-weight: 600;
}

.admin-text-sub {
    color: var(--admin-text-muted) !important;
}

.admin-empty-state {
    color: var(--admin-text-secondary) !important;
    font-size: 0.95rem;
    font-weight: 500;
}

/* ===== Admin Header ===== */
.admin-header {
    background: var(--admin-bg-secondary);
    border-bottom: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.admin-logo img {
    height: 2.25rem;
    width: auto;
}

.admin-logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--admin-text-primary);
    letter-spacing: -0.3px;
}

/* ===== Admin Content ===== */
.admin-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1.75rem 1.5rem 3rem;
}

/* ===== Stat Cards ===== */
.admin-stat-card {
    background: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    border-radius: 18px;
    padding: 1.35rem 1.5rem;
    box-shadow: var(--admin-shadow);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.admin-stat-card:hover {
    box-shadow: var(--admin-shadow-lg);
    transform: translateY(-3px);
    border-color: rgba(99, 102, 241, 0.35);
}

.admin-stat-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--admin-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.admin-stat-value {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--admin-text-primary);
    line-height: 1.1;
}

.admin-stat-value.blue { color: #3b82f6; }
.admin-stat-value.purple { color: #a855f7; }
.admin-stat-value.orange { color: #f59e0b; }
.admin-stat-value.green { color: #10b981; }

.admin-stat-description {
    font-size: 0.8rem;
    color: var(--admin-text-secondary);
    margin-top: 0.4rem;
}

.admin-stat-icon {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.75rem;
    opacity: 0.08;
    pointer-events: none;
}

/* ===== Navigation Tabs (Modern Segmented Bar) ===== */
.admin-nav-tabs {
    display: flex;
    gap: 0.35rem;
    background: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    padding: 0.35rem;
    border-radius: 16px;
    box-shadow: var(--admin-shadow-sm);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.admin-nav-tabs::-webkit-scrollbar {
    display: none;
}

.admin-nav-tab {
    background: transparent !important;
    border: 1px solid transparent !important;
    outline: none !important;
    box-shadow: none !important;
    color: var(--admin-text-secondary) !important;
    padding: 0.65rem 1.15rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    text-decoration: none;
    font-family: inherit;
}

.admin-nav-tab:hover {
    color: var(--admin-text-primary) !important;
    background: var(--admin-bg-tertiary) !important;
}

.admin-nav-tab.active {
    background: #3b82f6 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35) !important;
}

.admin-nav-tab.active i {
    color: #ffffff !important;
}

/* ===== Admin Sub-Navigation Pills (Segmented Control) ===== */
.admin-subnav-pills {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--admin-bg-tertiary);
    border: 1px solid var(--admin-border);
    padding: 0.3rem;
    border-radius: 14px;
}

.admin-subnav-pill {
    background: transparent !important;
    border: 1px solid transparent !important;
    outline: none !important;
    box-shadow: none !important;
    color: var(--admin-text-secondary) !important;
    padding: 0.45rem 1rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.825rem;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    text-decoration: none;
    font-family: inherit;
    gap: 0.4rem;
}

.admin-subnav-pill:hover {
    color: var(--admin-text-primary) !important;
    background: rgba(255, 255, 255, 0.06) !important;
}

html[data-theme="light"] .admin-subnav-pill:hover {
    background: rgba(0, 0, 0, 0.05) !important;
}

.admin-subnav-pill.active {
    background: #3b82f6 !important;
    color: #ffffff !important;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.4) !important;
}

.admin-subnav-pill.active i {
    color: #ffffff !important;
}

/* ===== Admin Panel Card ===== */
.admin-panel {
    background: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    border-radius: 20px;
    box-shadow: var(--admin-shadow);
    overflow: hidden;
    margin-bottom: 1.5rem;
    color: var(--admin-text-primary);
}

.admin-panel-header {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: var(--admin-bg-secondary);
}

.admin-panel-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
}

.admin-panel-body {
    padding: 1.5rem;
    color: var(--admin-text-primary);
}

/* ===== Admin Sub-Cards (Inner widgets) ===== */
.admin-sub-card {
    background: var(--admin-bg-tertiary);
    border: 1px solid var(--admin-border);
    border-radius: 14px;
    padding: 1.25rem;
    color: var(--admin-text-primary);
}

.admin-sub-card-header {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== Form Controls & Inputs ===== */
.admin-input,
.admin-page .form-control,
.admin-page .form-select,
.modal .form-control,
.modal .form-select {
    background-color: var(--admin-bg-input) !important;
    border: 1px solid var(--admin-border) !important;
    color: var(--admin-text-primary) !important;
    border-radius: 10px !important;
    font-size: 0.875rem !important;
    padding: 0.55rem 0.85rem !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.admin-input:focus,
.admin-page .form-control:focus,
.admin-page .form-select:focus,
.modal .form-control:focus,
.modal .form-select:focus {
    background-color: var(--admin-bg-input) !important;
    border-color: #6366f1 !important;
    color: var(--admin-text-primary) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2) !important;
    outline: none !important;
}

.admin-input::placeholder,
.admin-page .form-control::placeholder,
.modal .form-control::placeholder {
    color: var(--admin-text-muted) !important;
}

.admin-input:read-only,
.admin-page .form-control:read-only,
.modal .form-control:read-only {
    background-color: var(--admin-bg-tertiary) !important;
    color: var(--admin-text-secondary) !important;
}

.admin-page .input-group-text,
.modal .input-group-text {
    background-color: var(--admin-bg-tertiary) !important;
    border: 1px solid var(--admin-border) !important;
    color: var(--admin-text-muted) !important;
    border-radius: 10px 0 0 10px !important;
}

.modal .form-label,
.admin-page .form-label {
    color: var(--admin-text-muted) !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin-bottom: 0.4rem !important;
}

.modal .form-check-label,
.admin-page .form-check-label {
    color: var(--admin-text-primary) !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    cursor: pointer;
}

.modal .form-check-input:not([type="checkbox"].form-switch *),
.admin-page .form-check-input:not(.form-switch *) {
    background-color: var(--admin-bg-tertiary) !important;
    border-color: var(--admin-border) !important;
    cursor: pointer;
}

.modal .form-check-input:not(.form-switch *):checked,
.admin-page .form-check-input:not(.form-switch *):checked {
    background-color: var(--admin-accent-blue) !important;
    border-color: var(--admin-accent-blue) !important;
}

/* ===== Modern High-Contrast Toggle Switch (iOS/Material Style) ===== */
.admin-page .form-switch,
.modal .form-switch {
    display: inline-flex !important;
    align-items: center !important;
    padding-left: 0 !important;
    margin: 0 !important;
}

.admin-page .form-switch .form-check-input,
.modal .form-switch .form-check-input {
    width: 3.2rem !important;
    height: 1.8rem !important;
    margin-left: 0 !important;
    background-color: #1e293b !important;
    border: 2px solid rgba(255, 255, 255, 0.28) !important;
    border-radius: 2rem !important;
    cursor: pointer !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.2' fill='%2394a3b8'/%3e%3c/svg%3e") !important;
    background-position: left 2px center !important;
    background-repeat: no-repeat !important;
    background-size: contain !important;
    transition: background-position 0.22s ease-in-out, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.35) !important;
    flex-shrink: 0;
}

.admin-page .form-switch .form-check-input:hover,
.modal .form-switch .form-check-input:hover {
    border-color: rgba(255, 255, 255, 0.5) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.2' fill='%23ffffff'/%3e%3c/svg%3e") !important;
}

.admin-page .form-switch .form-check-input:checked,
.modal .form-switch .form-check-input:checked {
    background-color: #10b981 !important;
    border-color: #10b981 !important;
    background-position: right 2px center !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.2' fill='%23ffffff'/%3e%3c/svg%3e") !important;
    box-shadow: 0 0 14px rgba(16, 185, 129, 0.55), inset 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

.admin-page .form-switch .form-check-input:focus,
.modal .form-switch .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3) !important;
    outline: none !important;
}

/* Light Theme Switch Overrides */
html[data-theme="light"] .admin-page .form-switch .form-check-input,
html[data-theme="light"] .modal .form-switch .form-check-input {
    background-color: #cbd5e1 !important;
    border-color: #94a3b8 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.2' fill='%23ffffff'/%3e%3c/svg%3e") !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.12) !important;
}

html[data-theme="light"] .admin-page .form-switch .form-check-input:checked,
html[data-theme="light"] .modal .form-switch .form-check-input:checked {
    background-color: #10b981 !important;
    border-color: #10b981 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.2' fill='%23ffffff'/%3e%3c/svg%3e") !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.35) !important;
}

/* ===== Admin Table ===== */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    color: var(--admin-text-primary);
}

.admin-table thead th {
    background: var(--admin-bg-tertiary);
    padding: 0.9rem 1.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--admin-text-muted);
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
    border-top: none;
}

.admin-table tbody td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--admin-border-light);
    color: var(--admin-text-primary);
    vertical-align: middle;
}

.admin-table tbody tr {
    transition: background-color 0.15s ease;
}

.admin-table tbody tr:hover {
    background: var(--admin-table-hover);
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== Plan Badges ===== */
.admin-plan-pill {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.admin-plan-pill.free { background: rgba(148,163,184,.14); color: #64748b; border: 1px solid rgba(148,163,184,.25); }
.admin-plan-pill.pro { background: rgba(99,102,241,.15); color: #6366f1; border: 1px solid rgba(99,102,241,.3); }
.admin-plan-pill.family { background: rgba(16,185,129,.15); color: #10b981; border: 1px solid rgba(16,185,129,.3); }
.admin-plan-pill.enterprise { background: rgba(168,85,247,.15); color: #a855f7; border: 1px solid rgba(168,85,247,.3); }

html:not([data-theme="light"]) .admin-plan-pill.free,
[data-theme="dark"] .admin-plan-pill.free { color: #94a3b8; }
html:not([data-theme="light"]) .admin-plan-pill.pro,
[data-theme="dark"] .admin-plan-pill.pro { color: #818cf8; }
html:not([data-theme="light"]) .admin-plan-pill.family,
[data-theme="dark"] .admin-plan-pill.family { color: #34d399; }
html:not([data-theme="light"]) .admin-plan-pill.enterprise,
[data-theme="dark"] .admin-plan-pill.enterprise { color: #c084fc; }

/* ===== Action Icon Buttons ===== */
.admin-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg-tertiary);
    color: var(--admin-text-secondary);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.85rem;
}

.admin-action-btn:hover {
    background: #3b82f6;
    border-color: #3b82f6;
    color: #ffffff;
    transform: translateY(-1px);
}

.admin-action-btn.danger:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: #ffffff;
}

.admin-action-btn.warning:hover {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #ffffff;
}

.admin-action-btn.success:hover {
    background: #10b981;
    border-color: #10b981;
    color: #ffffff;
}

/* ===== Admin Buttons & Outlines ===== */
.admin-btn-primary,
.admin-page .btn-primary,
.modal .btn-primary {
    background: #3b82f6 !important;
    border: 1px solid #2563eb !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    box-shadow: 0 3px 10px rgba(59, 130, 246, 0.3) !important;
    transition: all 0.2s ease !important;
}

.admin-btn-primary:hover,
.admin-page .btn-primary:hover,
.modal .btn-primary:hover {
    background: #2563eb !important;
    border-color: #1d4ed8 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 5px 16px rgba(59, 130, 246, 0.45) !important;
    color: #ffffff !important;
}

.admin-page .btn-outline-primary,
.modal .btn-outline-primary {
    background: rgba(59, 130, 246, 0.1) !important;
    border: 1px solid rgba(59, 130, 246, 0.35) !important;
    color: var(--admin-accent-blue) !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.2s ease !important;
}

.admin-page .btn-outline-primary:hover,
.modal .btn-outline-primary:hover {
    background: var(--admin-accent-blue) !important;
    border-color: var(--admin-accent-blue) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3) !important;
}

.admin-btn-secondary,
.admin-page .btn-outline-secondary,
.modal .btn-outline-secondary {
    background: var(--admin-bg-tertiary) !important;
    border: 1px solid var(--admin-border) !important;
    color: var(--admin-text-secondary) !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.2s ease !important;
}

.admin-btn-secondary:hover,
.admin-page .btn-outline-secondary:hover,
.modal .btn-outline-secondary:hover {
    background: var(--admin-border) !important;
    color: var(--admin-text-primary) !important;
    transform: translateY(-1px) !important;
}

.admin-page .btn-outline-warning,
.modal .btn-outline-warning {
    background: rgba(245, 158, 11, 0.1) !important;
    border: 1px solid rgba(245, 158, 11, 0.35) !important;
    color: var(--admin-accent-orange) !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.2s ease !important;
}

.admin-page .btn-outline-warning:hover,
.modal .btn-outline-warning:hover {
    background: var(--admin-accent-orange) !important;
    border-color: var(--admin-accent-orange) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

.admin-page .btn-outline-success,
.modal .btn-outline-success {
    background: rgba(16, 185, 129, 0.1) !important;
    border: 1px solid rgba(16, 185, 129, 0.35) !important;
    color: var(--admin-accent-green) !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.2s ease !important;
}

.admin-page .btn-outline-success:hover,
.modal .btn-outline-success:hover {
    background: var(--admin-accent-green) !important;
    border-color: var(--admin-accent-green) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

.admin-page .btn-outline-danger,
.modal .btn-outline-danger {
    background: rgba(239, 68, 68, 0.1) !important;
    border: 1px solid rgba(239, 68, 68, 0.35) !important;
    color: var(--admin-accent-red) !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.2s ease !important;
}

.admin-page .btn-outline-danger:hover,
.modal .btn-outline-danger:hover {
    background: var(--admin-accent-red) !important;
    border-color: var(--admin-accent-red) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

/* ===== Universal Modal Theming ===== */
.modal-backdrop.show {
    background-color: rgba(0, 0, 0, 0.75) !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
}

.modal-content,
.admin-page .modal-content {
    background: var(--admin-bg-secondary) !important;
    border: 1px solid var(--admin-border) !important;
    border-radius: 20px !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6) !important;
    color: var(--admin-text-primary) !important;
    overflow: hidden;
}

.modal-header,
.admin-page .modal-header {
    background: var(--admin-bg-tertiary) !important;
    border-bottom: 1px solid var(--admin-border) !important;
    padding: 1.25rem 1.75rem !important;
}

.modal-title,
.admin-page .modal-title {
    color: var(--admin-text-primary) !important;
    font-weight: 700 !important;
    font-size: 1.15rem !important;
}

.modal-body,
.admin-page .modal-body {
    padding: 1.75rem !important;
    background: var(--admin-bg-secondary) !important;
    color: var(--admin-text-primary) !important;
}

.modal-footer,
.admin-page .modal-footer {
    background: var(--admin-bg-tertiary) !important;
    border-top: 1px solid var(--admin-border) !important;
    padding: 1rem 1.75rem !important;
}

html[data-theme="light"] .btn-close {
    filter: none;
    opacity: 0.6;
}

html:not([data-theme="light"]) .btn-close,
[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
    opacity: 0.7;
}

/* ===== Code Block / Log Viewer ===== */
.admin-code-block {
    background: var(--admin-code-bg);
    color: var(--admin-code-text);
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 1.25rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
}

/* ===== Avatars ===== */
.admin-avatar-initials {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #3b82f6;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* ===== Responsive Utilities ===== */
@media (max-width: 960px) {
    .admin-content {
        padding: 1rem;
    }
    .admin-panel-header {
        flex-direction: column;
        align-items: stretch;
    }
    .admin-table th,
    .admin-table td {
        padding: 0.75rem 0.65rem;
    }
}

/* ===== Admin Recipient Picker & Custom Dropdown ===== */
.admin-recipient-picker-wrapper {
    position: relative;
    width: 100%;
}

.admin-recipient-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.85rem;
    background: var(--admin-bg-tertiary);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    color: var(--admin-text-primary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    text-align: left;
}

.admin-recipient-trigger:hover,
.admin-recipient-trigger:focus {
    border-color: #3b82f6;
    background: var(--admin-bg-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

.admin-recipient-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 1050;
    background: var(--admin-bg-secondary);
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
    overflow: hidden;
    animation: adminDropdownFadeIn 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes adminDropdownFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.admin-recipient-header {
    padding: 0.45rem 0.85rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--admin-text-muted);
    background: var(--admin-bg-tertiary);
    border-bottom: 1px solid var(--admin-border-light);
    border-top: 1px solid var(--admin-border-light);
}

.admin-recipient-header:first-child {
    border-top: none;
}

.admin-recipient-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.85rem;
    cursor: pointer;
    transition: background 0.15s ease;
    border-bottom: 1px solid var(--admin-border-light);
    color: var(--admin-text-primary);
    font-size: 0.85rem;
}

.admin-recipient-item:last-child {
    border-bottom: none;
}

.admin-recipient-item:hover,
.admin-recipient-item.active {
    background: var(--admin-table-hover);
}

.admin-recipient-item.active {
    border-left: 3px solid #3b82f6;
}

.admin-recipient-search-box {
    padding: 0.5rem 0.85rem;
    background: var(--admin-bg-tertiary);
    border-bottom: 1px solid var(--admin-border);
}

.admin-recipient-search-input {
    width: 100%;
    background: var(--admin-bg-primary);
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    color: var(--admin-text-primary);
    outline: none;
}

.admin-recipient-search-input:focus {
    border-color: #3b82f6;
}

.admin-recipient-user-list {
    max-height: 210px;
    overflow-y: auto;
}

/* ===== Diagnostics & Health Monitor Styles ===== */
.diag-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--admin-text-primary) !important;
}

.diag-table thead th {
    background: var(--admin-bg-tertiary) !important;
    color: var(--admin-text-muted) !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    border-bottom: 1px solid var(--admin-border) !important;
    border-top: none !important;
    padding: 0.85rem 1.15rem !important;
}

.diag-table tbody td {
    padding: 0.9rem 1.15rem !important;
    border-bottom: 1px solid var(--admin-border-light) !important;
    color: var(--admin-text-primary) !important;
    background: transparent !important;
    vertical-align: middle !important;
}

.diag-table tbody tr {
    transition: background-color 0.15s ease;
}

.diag-table tbody tr:hover {
    background: var(--admin-table-hover) !important;
}

.diag-table tbody tr:last-child td {
    border-bottom: none !important;
}

.diag-path-code {
    background: rgba(14, 165, 233, 0.1) !important;
    color: #38bdf8 !important;
    padding: 0.25rem 0.6rem !important;
    border-radius: 7px !important;
    font-family: 'JetBrains Mono', Consolas, monospace !important;
    font-size: 0.8rem !important;
    border: 1px solid rgba(56, 189, 248, 0.22) !important;
    display: inline-block;
    max-width: 100%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

html[data-theme="light"] .diag-path-code {
    background: rgba(2, 132, 199, 0.08) !important;
    color: #0284c7 !important;
    border-color: rgba(2, 132, 199, 0.25) !important;
}

.diag-badge-success {
    background: rgba(16, 185, 129, 0.16) !important;
    color: #34d399 !important;
    border: 1px solid rgba(52, 211, 153, 0.35) !important;
    font-weight: 600 !important;
    font-size: 0.72rem !important;
    padding: 0.25rem 0.65rem !important;
    border-radius: 8px !important;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

html[data-theme="light"] .diag-badge-success {
    background: rgba(5, 150, 105, 0.12) !important;
    color: #059669 !important;
    border-color: rgba(5, 150, 105, 0.3) !important;
}

.diag-badge-danger {
    background: rgba(239, 68, 68, 0.16) !important;
    color: #f87171 !important;
    border: 1px solid rgba(248, 113, 113, 0.35) !important;
    font-weight: 600 !important;
    font-size: 0.72rem !important;
    padding: 0.25rem 0.65rem !important;
    border-radius: 8px !important;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

html[data-theme="light"] .diag-badge-danger {
    background: rgba(220, 38, 38, 0.12) !important;
    color: #dc2626 !important;
    border-color: rgba(220, 38, 38, 0.3) !important;
}

.diag-badge-warning {
    background: rgba(245, 158, 11, 0.16) !important;
    color: #fbbf24 !important;
    border: 1px solid rgba(251, 191, 36, 0.35) !important;
    font-weight: 600 !important;
    font-size: 0.72rem !important;
    padding: 0.25rem 0.65rem !important;
    border-radius: 8px !important;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

html[data-theme="light"] .diag-badge-warning {
    background: rgba(217, 119, 6, 0.12) !important;
    color: #d97706 !important;
    border-color: rgba(217, 119, 6, 0.3) !important;
}

.diag-badge-info {
    background: rgba(59, 130, 246, 0.16) !important;
    color: #60a5fa !important;
    border: 1px solid rgba(96, 165, 250, 0.35) !important;
    font-weight: 600 !important;
    font-size: 0.72rem !important;
    padding: 0.25rem 0.65rem !important;
    border-radius: 8px !important;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

html[data-theme="light"] .diag-badge-info {
    background: rgba(37, 99, 235, 0.12) !important;
    color: #2563eb !important;
    border-color: rgba(37, 99, 235, 0.3) !important;
}

.diag-status-pill {
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    padding: 0.35rem 0.85rem !important;
    border-radius: 99px !important;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.diag-status-pill.healthy {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #34d399 !important;
    border: 1px solid rgba(16, 185, 129, 0.5) !important;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.3) !important;
}

.diag-status-pill.degraded {
    background: rgba(245, 158, 11, 0.2) !important;
    color: #fbbf24 !important;
    border: 1px solid rgba(245, 158, 11, 0.5) !important;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.3) !important;
}

.diag-status-pill.unhealthy {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #f87171 !important;
    border: 1px solid rgba(239, 68, 68, 0.5) !important;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.3) !important;
}

.diag-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.diag-icon-box.healthy {
    background: rgba(16, 185, 129, 0.18) !important;
    border: 1px solid rgba(52, 211, 153, 0.4) !important;
    color: #34d399 !important;
}

.diag-icon-box.degraded {
    background: rgba(245, 158, 11, 0.18) !important;
    border: 1px solid rgba(251, 191, 36, 0.4) !important;
    color: #fbbf24 !important;
}

.diag-icon-box.unhealthy {
    background: rgba(239, 68, 68, 0.18) !important;
    border: 1px solid rgba(248, 113, 113, 0.4) !important;
    color: #f87171 !important;
}