/* CloudSurf Admin CSS — Chunk 1 baseline styles */
/* Copyright 2026 CloudSurf Software LLC. All rights reserved. */

/* ── CSS Custom Properties ── */
:root {
    --color-bg: #0f1117;
    --color-surface: #1a1d27;
    --color-surface-raised: #20243a;
    --color-border: #2a2d3e;
    --color-text: #e2e8f0;
    --color-text-muted: #8892a4;
    --color-accent: #4f8ef7;
    --color-accent-hover: #6ba3ff;
    --color-danger: #ef4444;
    --color-danger-hover: #f87171;
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
    --radius: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,0.3);
    --nav-height: 56px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}
a:hover { color: var(--color-accent-hover); }

/* ── Navigation ── */
.admin-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--nav-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
}

.admin-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.admin-nav-brand {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}
.admin-nav-brand:hover { color: var(--color-text); }

.admin-nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.admin-nav-link {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color 0.15s, background 0.15s;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
}
.admin-nav-link:hover {
    color: var(--color-text);
    background: var(--color-surface-raised);
}

.admin-nav-link-active {
    color: var(--color-accent);
    background: rgba(79, 142, 247, 0.1);
}
.admin-nav-link-active:hover {
    color: var(--color-accent-hover);
    background: rgba(79, 142, 247, 0.15);
}

.admin-nav-link-danger { color: var(--color-danger); }
.admin-nav-link-danger:hover {
    color: var(--color-danger-hover);
    background: rgba(239, 68, 68, 0.1);
}

.admin-nav-sep {
    color: var(--color-border);
    margin: 0 0.5rem;
    user-select: none;
}

.admin-nav-user {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

/* ── Main Content ── */
.admin-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ── Page Header ── */
.page-header {
    margin-bottom: 2rem;
}
.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}
.page-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* ── Dashboard: Stat Grid ── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s;
}
.stat-card:hover { border-color: var(--color-accent); }

/* Clickable stat card (e.g. Total Users → /users) — behaves like a card, links like a link. */
.stat-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
.stat-card-link:hover { border-color: var(--color-accent); }

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--stat-accent, var(--color-accent));
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.stat-card-delta {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    font-weight: 600;
}
.stat-card-delta.positive { color: var(--color-success); }
.stat-card-delta.negative { color: var(--color-danger); }

.stat-section {
    margin-bottom: 2.5rem;
}

.stat-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.875rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

/* ── Forms ── */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    transition: border-color 0.15s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(79, 142, 247, 0.2);
}

.form-group input::placeholder { color: var(--color-text-muted); }

.form-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}
.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}

.btn-secondary {
    background: var(--color-surface-raised);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    background: var(--color-border);
    color: var(--color-text);
}

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

.btn-sm {
    padding: 0.25rem 0.625rem;
    font-size: 0.8125rem;
}

.btn-full { width: 100%; }

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── Tables ── */
.audit-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.audit-table th {
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.audit-table td {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.audit-table tr:hover td { background: var(--color-surface-raised); }

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

.audit-table .audit-action-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

/* Action-specific badge colors */
.audit-action-badge.login    { background: rgba(34,197,94,0.15); color: var(--color-success); }
.audit-action-badge.logout   { background: rgba(148,163,184,0.15); color: var(--color-text-muted); }
.audit-action-badge.llm      { background: rgba(79,142,247,0.15); color: var(--color-accent); }
.audit-action-badge.danger   { background: rgba(239,68,68,0.15); color: var(--color-danger); }
.audit-action-badge.default  { background: rgba(148,163,184,0.1); color: var(--color-text-muted); }

.audit-filters {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.audit-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.audit-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ── LLM Switcher ── */
.llm-current {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.llm-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid transparent;
}

.llm-badge-active {
    background: rgba(34,197,94,0.15);
    color: var(--color-success);
    border-color: rgba(34,197,94,0.3);
}
.llm-badge-active::before {
    content: '●';
    font-size: 0.5rem;
}

.llm-badge-inactive {
    background: rgba(148,163,184,0.1);
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

.llm-provider {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.llm-model {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.llm-meta {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 0.75rem;
}

.llm-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.llm-history {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.llm-readonly-notice {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.3);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    color: var(--color-warning);
    margin-bottom: 1.25rem;
}

.llm-success {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.3);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    color: var(--color-success);
    margin-bottom: 1.25rem;
}

/* ── Login Page ── */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--color-bg);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.login-form { display: flex; flex-direction: column; gap: 1rem; }

.login-error {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius);
    color: var(--color-danger);
    font-size: 0.875rem;
    text-align: center;
}

/* ── HTMX Loading Indicators ── */
.htmx-indicator {
    display: none;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}
.htmx-request .htmx-indicator { display: flex; }
.htmx-request.htmx-indicator { display: flex; }

.loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Error/Alert Banners ── */
.error-banner {
    padding: 0.875rem 1rem;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius);
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.info-banner {
    padding: 0.875rem 1rem;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.3);
    border-radius: var(--radius);
    color: var(--color-info);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* ── Surf-next / Cutover status pills ── */
/* Mirrors the existing .audit-action-badge / .llm-badge pill style: a full neutral
   tint + accent text, never a one-side accent stripe. */
.surfnext-pill {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
    border: 1px solid transparent;
}
.surfnext-pill-ok {
    background: rgba(34,197,94,0.15);
    color: var(--color-success);
    border-color: rgba(34,197,94,0.3);
}
.surfnext-pill-warn {
    background: rgba(245,158,11,0.15);
    color: var(--color-warning);
    border-color: rgba(245,158,11,0.3);
}
.surfnext-pill-info {
    background: rgba(59,130,246,0.15);
    color: var(--color-info);
    border-color: rgba(59,130,246,0.3);
}
.surfnext-pill-na {
    background: rgba(148,163,184,0.1);
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

/* ── Surf-next status card (dashboard + surf-next page header) ── */
.surfnext-status-card {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* ── Utility ── */
.text-muted { color: var(--color-text-muted); }
.text-mono { font-family: var(--font-mono); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.w-full { width: 100%; }

/* ── Card Container ── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-body { padding: 1.25rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .admin-nav-inner { padding: 0 1rem; }
    .admin-main { padding: 1rem; }
    .stat-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .audit-filters { flex-direction: column; }
}

/* ── Moderation queue ── */
.moderation-table .audit-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
    background: rgba(148,163,184,0.12);
    color: var(--color-text-muted);
}

.moderation-table .audit-target-type {
    display: inline-block;
    padding: 0.0625rem 0.375rem;
    border-radius: var(--radius);
    background: rgba(79,142,247,0.15);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.375rem;
}

.moderation-table .audit-target-id {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    word-break: break-all;
}

.moderation-table .audit-no-value { color: var(--color-text-muted); }

/* Reason badge colors */
.moderation-reason-spam       { background: rgba(245,158,11,0.15); color: var(--color-warning); }
.moderation-reason-harassment { background: rgba(239,68,68,0.15);  color: var(--color-danger); }
.moderation-reason-hate       { background: rgba(239,68,68,0.18);  color: var(--color-danger); }
.moderation-reason-sexual     { background: rgba(239,68,68,0.18);  color: var(--color-danger); }
.moderation-reason-violence   { background: rgba(239,68,68,0.18);  color: var(--color-danger); }
.moderation-reason-other      { background: rgba(148,163,184,0.12); color: var(--color-text-muted); }

/* Overdue (Apple 24h SLA breach) highlight */
.moderation-row-overdue td {
    background: rgba(239,68,68,0.06);
    box-shadow: inset 3px 0 0 var(--color-danger);
}
.moderation-age { font-family: var(--font-mono); font-size: 0.8125rem; }
.moderation-age-overdue { color: var(--color-danger); font-weight: 700; }
.moderation-badge-overdue {
    background: var(--color-danger) !important;
    color: #fff !important;
    margin-left: 0.375rem;
}

.moderation-reporter {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    word-break: break-all;
}

.moderation-context { max-width: 320px; }
.moderation-note {
    font-size: 0.8125rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}
.moderation-preview {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-style: italic;
    white-space: pre-wrap;
    word-break: break-word;
}

.moderation-action-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.moderation-action-select { min-width: 9rem; }

/* ── Consolidated platform metrics (/platforms) ─────────────────────────── */

/* Fallbacks for the stat-grid value/label classes used by the metric pages. */
.stat-value { font-size: 1.5rem; font-weight: 600; color: var(--color-text); }
.stat-label { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.25rem; }

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}
.platform-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    text-decoration: none;
    color: var(--color-text);
    transition: border-color 0.15s ease;
}
.platform-card:hover { border-color: var(--color-accent); }
.platform-card-down { opacity: 0.7; }
.platform-card-disabled { opacity: 0.5; }
.platform-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}
.platform-card-name { font-weight: 600; }
.platform-card-meta { margin-bottom: 0.75rem; }
.platform-badge {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}
.platform-badge-ok       { color: var(--color-success); border-color: var(--color-success); }
.platform-badge-degraded { color: var(--color-warning); border-color: var(--color-warning); }
.platform-badge-down     { color: var(--color-danger);  border-color: var(--color-danger); }
.platform-headline {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.5rem;
}
.platform-stat { display: flex; flex-direction: column; }
.platform-stat-value { font-size: 1.1rem; font-weight: 600; }
.platform-stat-label { font-size: 0.72rem; color: var(--color-text-muted); }
.platform-error {
    color: var(--color-danger);
    margin-top: 0.5rem;
    word-break: break-word;
}
.platform-pre {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text);
}

/* Shared simple table styling (used by the platform drill-down). */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.admin-table th,
.admin-table td {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
}
.admin-table th { color: var(--color-text-muted); font-weight: 600; }