/* ====================================================================
   BitCops :: Admin Theme Layer
   assets/css/admin-theme.css

   Loaded after admin.css. Adds a dark/light theme system (CSS custom
   properties toggled via [data-theme] on <html>), plus a professional
   visual pass over the admin shell: sidebar, cards, tables, buttons,
   alerts, pagination, and the "writing field" (textarea) experience
   used by Articles / Courses / Docs / Jobs forms, including the
   lightweight formatting toolbar injected by admin-enhance.js.
   ==================================================================== */

:root,
html[data-theme="dark"] {
    --bg-0: #0a0d12;
    --bg-1: #10141b;
    --bg-2: #161b24;
    --bg-3: #1d232e;
    --border: #262d3a;
    --border-soft: #1d232e;
    --text-0: #eef2f6;
    --text-1: #c3cad4;
    --text-2: #8891a0;
    --accent: #2ee6a6;
    --accent-strong: #1fcf93;
    --accent-contrast: #04120c;
    --danger: #ff6b6b;
    --danger-strong: #ff4d4d;
    --success: #2ee6a6;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    --radius: 10px;
    --radius-sm: 6px;
}

html[data-theme="light"] {
    --bg-0: #f4f6f9;
    --bg-1: #ffffff;
    --bg-2: #ffffff;
    --bg-3: #eef1f5;
    --border: #dde2e9;
    --border-soft: #e8ebf0;
    --text-0: #171c26;
    --text-1: #3a4351;
    --text-2: #6b7383;
    --accent: #0ea86f;
    --accent-strong: #0b8f5f;
    --accent-contrast: #ffffff;
    --danger: #d92d2d;
    --danger-strong: #b71f1f;
    --success: #0ea86f;
    --shadow: 0 8px 24px rgba(20, 30, 45, 0.08);
    --radius: 10px;
    --radius-sm: 6px;

    /* Legacy variable scheme used by style.css's auth/form/card rules
       (login, register, dashboard, leaderboard, etc.) -- separate from
       the --bg-0.. scheme above but needs the same light-mode treatment. */
    --bg: #f4f6f9;
    --bg-alt: #eef1f5;
    --bg-card: #ffffff;
    --border: #dde2e9;
    --fg: #171c26;
    --fg-muted: #6b7383;
    --accent: #0ea86f;
    --accent-dim: #0b8f5f;
    --accent2: #0284c7;
    --danger: #d92d2d;
}

html[data-theme="light"] body.admin-body {
    background: var(--bg-0);
}

/* ---- Base shell ---------------------------------------------------- */

body.admin-body {
    background: var(--bg-0) !important;
    color: var(--text-1) !important;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.admin-shell {
    background: var(--bg-0) !important;
}

.admin-sidebar {
    background: var(--bg-1) !important;
    border-right: 1px solid var(--border) !important;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.admin-brand {
    color: var(--text-0) !important;
    border-bottom: 1px solid var(--border-soft);
    padding-bottom: 16px;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.admin-brand .brand-prompt {
    color: var(--accent) !important;
}

.admin-brand .brand-sub {
    color: var(--text-2) !important;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-nav a {
    color: var(--text-1) !important;
    border-radius: var(--radius-sm);
    padding: 9px 12px !important;
    transition: background-color 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
    text-decoration: none !important;
}

.admin-nav a:hover {
    background: var(--bg-3) !important;
    color: var(--text-0) !important;
    padding-left: 16px !important;
}

.admin-nav a.active {
    background: rgba(46, 230, 166, 0.12) !important;
    color: var(--accent) !important;
    font-weight: 600;
    border-left: 3px solid var(--accent);
    padding-left: 13px !important;
}

.admin-user-box {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-user-box p {
    color: var(--text-1);
    margin: 0;
}

.admin-user-role {
    color: var(--text-2) !important;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ---- Theme toggle switch -------------------------------------------- */

.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 9px 12px;
    margin-bottom: 10px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-1);
    cursor: pointer;
    font-size: 15px;
    transition: background-color 0.15s ease, transform 0.1s ease, border-color 0.15s ease;
}

.theme-toggle-btn:hover {
    border-color: var(--accent);
    color: var(--text-0);
}

.theme-toggle-btn:active {
    transform: scale(0.97);
}

.theme-toggle-btn .theme-icon-sun,
.theme-toggle-btn .theme-icon-moon {
    display: none;
    line-height: 1;
}

html[data-theme="dark"] .theme-toggle-btn .theme-icon-moon { display: inline; }
html[data-theme="light"] .theme-toggle-btn .theme-icon-sun { display: inline; }

.theme-toggle-btn::after {
    content: "Toggle theme";
    font-size: 12px;
    color: var(--text-2);
}

/* ---- Main content ---------------------------------------------------- */

.admin-main {
    color: var(--text-1);
}

.admin-page-title {
    color: var(--text-0) !important;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-soft);
}

/* ---- Alerts ------------------------------------------------------- */

.alert {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 12px 16px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
}

.alert-success {
    background: rgba(46, 230, 166, 0.1) !important;
    border-color: var(--success) !important;
    color: var(--text-0) !important;
}

.alert-error {
    background: rgba(255, 107, 107, 0.1) !important;
    border-color: var(--danger) !important;
    color: var(--text-0) !important;
}

.alert-error ul {
    margin: 4px 0 0;
    padding-left: 18px;
}

/* ---- Cards / panels -------------------------------------------------- */

.admin-panel {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.admin-toolbar {
    margin-bottom: 16px;
}

/* ---- Buttons -------------------------------------------------------- */

.btn-primary {
    background: var(--accent) !important;
    color: var(--accent-contrast) !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 18px !important;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.1s ease;
    box-shadow: 0 2px 8px rgba(46, 230, 166, 0.25);
}

.btn-primary:hover {
    background: var(--accent-strong) !important;
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-nav-ghost {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    color: var(--text-1) !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 14px !important;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-nav-ghost:hover {
    border-color: var(--danger) !important;
    color: var(--danger) !important;
}

.btn-link-danger {
    background: none !important;
    border: none !important;
    color: var(--danger) !important;
    cursor: pointer;
    padding: 0 !important;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.btn-link-danger:hover {
    color: var(--danger-strong) !important;
}

.admin-main a {
    color: var(--accent);
}

.admin-main a:hover {
    color: var(--accent-strong);
}

/* ---- Tables --------------------------------------------------------- */

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.admin-table thead {
    background: var(--bg-3);
}

.admin-table th {
    text-align: left;
    color: var(--text-2);
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

.admin-table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border-soft);
    color: var(--text-1);
}

.admin-table tbody tr {
    transition: background-color 0.12s ease;
}

.admin-table tbody tr:hover {
    background: var(--bg-3);
}

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

.admin-pagination {
    display: flex;
    gap: 6px;
    margin-top: 16px;
}

.admin-pagination a,
.admin-pagination strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    color: var(--text-1);
    text-decoration: none;
}

.admin-pagination strong {
    background: var(--accent);
    color: var(--accent-contrast);
    border-color: var(--accent);
}

.admin-pagination a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---- Dashboard stat cards --------------------------------------------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-box {
    background: var(--bg-1) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.stat-box:hover {
    transform: translateY(-2px);
    border-color: var(--accent) !important;
}

.stat-box-num {
    color: var(--accent) !important;
    font-size: 2em;
    font-weight: 700;
    line-height: 1.1;
}

.stat-box-label {
    color: var(--text-2) !important;
    font-size: 0.85em;
    margin-top: 6px;
}

/* ---- Forms / writing fields ------------------------------------------ */

.admin-panel label {
    display: block;
    color: var(--text-0);
    font-weight: 600;
    font-size: 0.9em;
    margin: 18px 0 6px;
}

.admin-panel label:first-of-type {
    margin-top: 0;
}

.admin-panel input[type="text"],
.admin-panel input[type="number"],
.admin-panel input[type="email"],
.admin-panel input[type="password"],
.admin-panel select,
.admin-panel textarea {
    width: 100%;
    box-sizing: border-box;
    background: var(--bg-2) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-0) !important;
    padding: 10px 12px !important;
    font-size: 14.5px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-panel input:focus,
.admin-panel select:focus,
.admin-panel textarea:focus {
    outline: none !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(46, 230, 166, 0.18) !important;
}

.admin-panel textarea {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    line-height: 1.65;
    resize: vertical;
    min-height: 90px;
}

/* "Big" writing fields get extra breathing room + rounded top when a
   toolbar is injected above them by admin-enhance.js. */
.admin-panel textarea[data-enhanced="true"] {
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
    border-top: none !important;
}

.admin-editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-bottom: none;
    border-top-left-radius: var(--radius-sm);
    border-top-right-radius: var(--radius-sm);
    padding: 6px;
}

.admin-editor-toolbar button {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-1);
    border-radius: 5px;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13.5px;
    font-family: inherit;
    transition: all 0.12s ease;
}

.admin-editor-toolbar button:hover {
    background: var(--bg-1);
    border-color: var(--border);
    color: var(--accent);
}

.admin-editor-toolbar .editor-toolbar-sep {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 4px;
}

.admin-editor-toolbar .editor-toolbar-spacer {
    flex: 1;
}

.admin-editor-toolbar .editor-word-count {
    color: var(--text-2);
    font-size: 12px;
    padding: 0 6px;
    white-space: nowrap;
}

.admin-panel input[type="checkbox"] {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 6px;
}

.admin-panel p {
    color: var(--text-1);
}

/* Submit row */
.admin-panel > p:last-of-type {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ====================================================================
   Public site (bitcops.net homepage + marketing pages)
   Same [data-theme] variables as above -- style.css ships dark-only,
   these rules layer a light mode on top and add the toggle button.
   ==================================================================== */

body {
    background: var(--bg-0) !important;
    color: var(--text-1) !important;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.navbar {
    background: var(--bg-1) !important;
    border-bottom: 1px solid var(--border) !important;
}

.brand {
    color: var(--text-0) !important;
}

.brand-prompt {
    color: var(--accent) !important;
}

.brand-sub {
    color: var(--text-2) !important;
}

.nav-links a {
    color: var(--text-1) !important;
}

.nav-links a:hover {
    color: var(--accent) !important;
}

.nav-toggle span {
    background: var(--text-1) !important;
}

.theme-toggle-btn-public {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-1);
    cursor: pointer;
    font-size: 16px;
    margin-left: 12px;
    transition: border-color 0.15s ease, transform 0.1s ease;
}

.theme-toggle-btn-public:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-toggle-btn-public:active {
    transform: scale(0.93);
}

.theme-toggle-btn-public .theme-icon-sun,
.theme-toggle-btn-public .theme-icon-moon {
    display: none;
}

html[data-theme="dark"] .theme-toggle-btn-public .theme-icon-moon { display: inline; }
html[data-theme="light"] .theme-toggle-btn-public .theme-icon-sun { display: inline; }

.section {
    background: var(--bg-0) !important;
    color: var(--text-1) !important;
}

.section-alt {
    background: var(--bg-1) !important;
}

.section-title {
    color: var(--text-0) !important;
}

.section-eyebrow,
.section-note {
    color: var(--text-2) !important;
}

.hero {
    background: var(--bg-0) !important;
    color: var(--text-1) !important;
}

.hero-title {
    color: var(--text-0) !important;
}

.hero-subtitle {
    color: var(--text-2) !important;
}

.hero-eyebrow {
    color: var(--accent) !important;
}

.stats-bar {
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}

.stat-num {
    color: var(--accent) !important;
}

.stat-label {
    color: var(--text-2) !important;
}

.card,
.ecosystem-card,
.course-card,
.testimonial-card,
.faq-item {
    background: var(--bg-1) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow);
    color: var(--text-1) !important;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover,
.ecosystem-card:hover,
.course-card:hover {
    border-color: var(--accent) !important;
    transform: translateY(-2px);
}

.card-icon {
    color: var(--accent) !important;
}

.testimonial-name {
    color: var(--text-2) !important;
}

.badge {
    border: 1px solid var(--border);
    color: var(--text-1);
}

.badge-live {
    background: rgba(46, 230, 166, 0.12) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}

.badge-soon {
    background: var(--bg-3) !important;
    color: var(--text-2) !important;
}

.course-badge {
    color: var(--accent) !important;
}

/* Terminal mockups stay dark regardless of theme -- matches real
   terminal UI conventions and keeps the ASCII-art readable. */
.terminal-bar,
.terminal-body {
    background: #0a0d12 !important;
    color: #c3cad4 !important;
    border-color: #262d3a !important;
}

.btn-primary,
.btn-primary-lg {
    background: var(--accent) !important;
    color: var(--accent-contrast) !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(46, 230, 166, 0.25);
}

.btn-primary:hover,
.btn-primary-lg:hover {
    background: var(--accent-strong) !important;
}

.btn-ghost-lg,
.btn-nav,
.btn-nav-ghost {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    color: var(--text-1) !important;
}

.btn-ghost-lg:hover,
.btn-nav:hover,
.btn-nav-ghost:hover {
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}

.link-arrow {
    color: var(--accent) !important;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    background: var(--bg-2) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-0) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 12px !important;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(46, 230, 166, 0.18) !important;
}

.footer {
    background: var(--bg-1) !important;
    border-top: 1px solid var(--border);
    color: var(--text-2) !important;
}

.footer a {
    color: var(--text-1);
}

.footer a:hover {
    color: var(--accent);
}

.about-terminal {
    background: #0a0d12 !important;
}

@media (max-width: 900px) {
    .nav-links {
        background: var(--bg-1) !important;
        border: 1px solid var(--border);
    }
}
