/* ═══════════════════════════════════════════════════════
   WP Clone Tool — Premium Developer Light Theme
   Inspired by Vercel/Stripe dashboard aesthetic
   ═══════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
    /* Canvas & Surfaces */
    --canvas: #f8f9fb;
    --surface: #ffffff;
    --surface-hover: #f3f4f6;
    --surface-input: #ffffff;
    --surface-sidebar: #ffffff;

    /* Borders */
    --border: #e2e5ea;
    --border-hover: #d1d5db;
    --border-focus: #6366f1;

    /* Text / Ink */
    --ink: #111827;
    --ink-secondary: #374151;
    --ink-muted: #6b7280;
    --ink-faint: #9ca3af;
    --ink-placeholder: #9ca3af;

    /* Brand — Indigo */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.15);
    --primary-subtle: rgba(99, 102, 241, 0.06);
    --primary-tint: rgba(99, 102, 241, 0.08);

    /* Status */
    --success: #059669;
    --success-bg: rgba(5, 150, 105, 0.08);
    --success-border: rgba(5, 150, 105, 0.2);
    --success-text: #047857;
    --error: #dc2626;
    --error-bg: rgba(220, 38, 38, 0.06);
    --error-border: rgba(220, 38, 38, 0.2);
    --warning: #d97706;
    --warning-bg: rgba(217, 119, 6, 0.08);

    /* Radius */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-pill: 9999px;

    /* Font */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

    /* Sidebar */
    --sidebar-width: 240px;
}

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

body {
    font-family: var(--font);
    background: var(--canvas);
    color: var(--ink-secondary);
    font-size: 16px;            /* body token: 16px / 400 */
    font-weight: 400;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ══════════════════════════════════════════════════════
   APP SHELL — Sidebar + Main
   ══════════════════════════════════════════════════════ */
.app {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--surface-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
}

.sidebar-title {
    font-size: 16px;            /* slightly above body for brand */
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.3px;
}

.sidebar-version {          /* badge token: 10px */
    font-size: 10px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-tint);
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.3px;
}

/* Nav items */
.sidebar-nav {
    padding: 12px 10px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-size: 15px;            /* nav: 15px */
    font-weight: 500;
    color: var(--ink-muted);
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--font);
}

.nav-item:hover {
    background: var(--surface-hover);
    color: var(--ink-secondary);
}

.nav-item.active {
    background: var(--primary-tint);
    color: var(--primary);
    font-weight: 600;
}

.nav-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-badge {
    margin-left: auto;
    font-size: 13px;            /* caption token: 13px */
    font-weight: 600;
    background: var(--canvas);
    color: var(--ink-muted);
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
}

/* Sidebar footer / cPanel status */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
}

.cpanel-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;            /* body-sm token: 14px */
    color: var(--ink-muted);
}

.cpanel-status .status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ink-faint);
    flex-shrink: 0;
}

.cpanel-status .status-dot.connected {
    background: var(--success);
    box-shadow: 0 0 6px rgba(5, 150, 105, 0.4);
}

.cpanel-status-text {
    font-weight: 500;
}

/* ── Main Area ── */
.main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── Top Bar ── */
.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 40;
}

.topbar-title {
    font-size: 20px;            /* heading token: 20px / 600 */
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.3px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 14px;            /* body-sm token: 14px */
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--surface);
}

.status-pill.success {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success-text);
}

.status-pill .pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* ══════════════════════════════════════════════════════
   CONTAINER
   ══════════════════════════════════════════════════════ */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 28px 32px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ══════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════ */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.2s;
}

.card:hover {
    border-color: var(--border-hover);
}

.card--primary {
    border-color: rgba(99, 102, 241, 0.2);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--canvas);
}

.card-header h2 {
    font-size: 17px;            /* subheading token: 17px / 600 */
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.2px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--ink-muted);    /* caption token: 12px */
    cursor: pointer;
    font-size: 13px;            /* caption token: 13px */
    padding: 3px 8px;
    border-radius: var(--radius-xs);
    transition: all 0.2s;
}

.card-toggle:hover {
    background: var(--surface-hover);
    color: var(--ink-secondary);
    border-color: var(--border-hover);
}

.card-body {
    padding: 20px;
}

/* ══════════════════════════════════════════════════════
   FORMS
   ══════════════════════════════════════════════════════ */
.form {
    padding: 20px;
}

.form-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
    border-bottom: 0;
    margin-bottom: 12px;
    padding-bottom: 0;
}

.form-section-title {
    font-size: 14px;            /* label token: 14px / 500, section eyebrow */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-section-title::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 14px;
    background: var(--primary);
    border-radius: 2px;
}

.form-desc {
    color: var(--ink-muted);
    font-size: 14px;            /* body-sm token: 14px / 400 */
    margin-bottom: 14px;
    line-height: 1.5;
}

.form-group {
    margin-bottom: 14px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 14px;            /* label token: 14px / 500 */
    font-weight: 500;
    color: var(--ink-muted);
    margin-bottom: 6px;         /* DESIGN.md: 6px margin-bottom */
}

.form-group small {
    display: block;
    font-size: 13px;            /* caption token: 13px / 400 */
    color: var(--ink-faint);
    margin-top: 4px;
}

/* Inputs */
input[type="text"],
input[type="url"],
input[type="password"] {
    width: 100%;
    padding: 9px 12px;
    background: var(--surface-input);
    border: 1px solid var(--border);
    border-radius: var(--radius); /* md: 8px */
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;            /* body token: 16px in inputs */
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

input::placeholder {
    color: var(--ink-placeholder);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ── Subdomain Input ── */
.subdomain-input {
    display: flex;
    align-items: stretch;
}

.subdomain-input input {
    border-radius: var(--radius) 0 0 var(--radius);
    border-right: none;
    flex: 1;
    min-width: 0;
}

.domain-suffix {
    background: var(--canvas);
    border: 1px solid var(--border);
    border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 0 12px;
    display: flex;
    align-items: center;
    font-size: 14px;            /* mono token: 14px */
    color: var(--ink-muted);
    white-space: nowrap;
    font-family: var(--font-mono);
}

.subdomain-check {
    margin-top: 5px;
    font-size: 14px;            /* body-sm token: 14px */
    min-height: 18px;
    transition: opacity 0.2s;
}

.subdomain-check.available { color: var(--success); }
.subdomain-check.taken { color: var(--warning); }
.subdomain-check.checking { color: var(--ink-muted); }

/* ── Site Info Box ── */
.site-info-box {
    margin-top: 10px;
    padding: 14px 16px;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: var(--radius);
    font-size: 14px;            /* body-sm token: 14px */
    line-height: 1.5;
}

.site-info-box .si-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--ink);
    margin-bottom: 2px;
}

.site-info-box .si-row {
    display: flex;
    gap: 6px;
    color: var(--ink-secondary);
}

.site-info-box .si-label {
    color: var(--ink-muted);
    min-width: 50px;
    font-size: 13px;            /* caption token: 13px */
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.site-info-box .si-value {
    color: var(--ink);
}

.site-info-box .si-badge {
    display: inline-block;
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.site-info-box .si-badge.admin {
    background: var(--success-bg);
    color: var(--success);
}

.site-info-box .si-badge.not-admin {
    background: var(--error-bg);
    color: var(--error);
}

/* ── Options Grid ── */
.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.option-check {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
    font-size: 16px;            /* body token: 16px */
    color: var(--ink-secondary);
}

.option-check:hover {
    background: var(--surface-hover);
}

.option-check.sub {
    padding-left: 26px;
    opacity: 0.75;
    grid-column: span 1;
}

.option-check input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.check-label {
    font-size: 16px;            /* body token: 16px */
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    background: var(--success-bg);
    color: var(--success);
}

/* ══════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;         /* DESIGN.md button: 10px 20px */
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 15px;            /* button token: 15px / 600 */
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 2px 12px var(--primary-glow);
}

.btn--primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.btn--outline {
    background: var(--surface);
    color: var(--ink-muted);
    border: 1px solid var(--border);
}

.btn--outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-subtle);
}

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

.btn--lg {
    padding: 14px 32px;         /* DESIGN.md btn-primary-lg: 14px 32px */
    font-size: 18px;            /* btn-lg: 18px */
    border-radius: var(--radius-lg);
    width: 100%;
}

.btn--sm {
    padding: 6px 14px;          /* DESIGN.md btn-sm: 6px 14px */
    font-size: 14px;            /* btn-sm: 14px */
}

.btn-icon {
    font-size: 16px;
}

.form-actions {
    padding-top: 4px;
}

.form-actions-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.inline-result {
    font-size: 14px;            /* inline-result: 14px */
    font-weight: 500;
}

/* ══════════════════════════════════════════════════════
   PROGRESS
   ══════════════════════════════════════════════════════ */
.progress-section {
    margin: 16px 0;
    padding: 16px;
    background: var(--primary-subtle);
    border: 1px solid rgba(99, 102, 241, 0.12);
    border-radius: var(--radius-lg);
}

.progress-bar-wrap {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 12px 0 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #818cf8, var(--primary));
    background-size: 200% 100%;
    border-radius: 2px;
    transition: width 0.4s ease;
    animation: shimmer 1.5s infinite;
    width: 0%;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.progress-message {
    font-size: 12px;
    color: var(--ink-muted);
}

.progress-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-bottom: 10px;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;            /* body-sm token: 14px */
    color: var(--ink-faint);
    transition: color 0.2s;
    padding: 3px 0;
}

.step-item.active {
    color: var(--primary);
    font-weight: 500;
}

.step-item.done {
    color: var(--success);
}

.step-item.error {
    color: var(--error);
}

/* ══════════════════════════════════════════════════════
   RESULT BOX
   ══════════════════════════════════════════════════════ */
.result-box {
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    margin: 16px 0;
    font-size: 16px;            /* body token: 16px */
    line-height: 1.6;
}

.result-box.success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}

.result-box.error {
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error);
}

.result-box a {
    color: inherit;
    font-weight: 600;
}

/* ══════════════════════════════════════════════════════
   HISTORY & SUBDOMAINS LIST
   ══════════════════════════════════════════════════════ */
.history-list,
.subdomains-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 360px;
    overflow-y: auto;
}

.history-item,
.sub-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--canvas);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: border-color 0.2s;
}

.history-item:hover,
.sub-item:hover {
    border-color: var(--border-hover);
}

.history-meta {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.history-url {
    font-size: 15px;            /* history-url: 15px */
    font-weight: 500;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-sub {
    font-size: 14px;            /* body-sm token: 14px */
    color: var(--ink-muted);
}

.history-status {
    font-size: 13px;            /* caption token: 13px */
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    flex-shrink: 0;
}

.history-status.success {
    background: var(--success-bg);
    color: var(--success);
}

.sub-domain {
    font-size: 15px;            /* sub-domain: 15px */
    font-weight: 500;
    color: var(--primary);
}

.sub-domain a {
    color: inherit;
    text-decoration: none;
}

.sub-domain a:hover {
    text-decoration: underline;
}

.sub-docroot {
    font-size: 14px;            /* mono token: 14px */
    color: var(--ink-faint);
    font-family: var(--font-mono);
    margin-top: 1px;
}

.sub-count {
    font-size: 13px;            /* caption token: 13px */
    color: var(--ink-muted);
    background: var(--canvas);
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    border: 1px solid var(--border);
}

.empty-state {
    text-align: center;
    color: var(--ink-faint);
    padding: 24px;
    font-size: 16px;            /* body token: 16px */
}

/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--ink-faint);
    font-size: 14px;            /* body-sm token: 14px */
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.footer a {
    color: var(--primary);
    text-decoration: none;
}

/* ══════════════════════════════════════════════════════
   MOBILE HAMBURGER
   ══════════════════════════════════════════════════════ */
.mobile-toggle {
    display: none;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px 10px;
    font-size: 18px;
    cursor: pointer;
    color: var(--ink-secondary);
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main {
        margin-left: 0;
    }

    .mobile-toggle {
        display: block;
    }

    .grid-2 { grid-template-columns: 1fr; }
    .topbar { padding: 14px 16px; }
    .container { padding: 16px; gap: 16px; }
}

@media (max-width: 640px) {
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .options-grid { grid-template-columns: 1fr; }
    .progress-steps { grid-template-columns: 1fr; }
    .topbar-title { font-size: 16px; }
    .form { padding: 16px; }
    .card-body { padding: 16px; }
    .card-header { padding: 14px 16px; }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1080px;
    }
}