/* ZohoFone — Shared Styles (Landing + Admin) */
:root {
    --bg-primary: #1a2e35;
    --bg-secondary: #243b44;
    --bg-card: #2a4650;
    --bg-input: #1e3540;
    --teal: #4ecdc4;
    --teal-dark: #3baaa2;
    --teal-glow: rgba(78, 205, 196, 0.15);
    --text-primary: #e8f1f3;
    --text-secondary: #8ba8b0;
    --text-muted: #5e7f88;
    --border: #345560;
    --danger: #e74c3c;
    --success: #27ae60;
    --warning: #f39c12;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* ========== Landing Page ========== */
.landing-hero {
    text-align: center;
    padding: 80px 20px 60px;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.landing-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--teal);
    margin-bottom: 8px;
}
.landing-hero .tagline {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.landing-hero .desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
    border-color: var(--teal);
    box-shadow: 0 0 20px var(--teal-glow);
}
.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.feature-card h3 {
    color: var(--teal);
    margin-bottom: 8px;
    font-size: 1.15rem;
}
.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.steps {
    background: var(--bg-secondary);
    padding: 60px 20px;
    text-align: center;
}
.steps h2 {
    color: var(--teal);
    margin-bottom: 40px;
    font-size: 1.8rem;
}
.steps-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}
.step {
    flex: 1;
    min-width: 200px;
    max-width: 240px;
}
.step .num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--teal);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.step h4 {
    color: var(--text-primary);
    margin-bottom: 6px;
}
.step p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.landing-footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
}

/* ========== Login Page ========== */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}
.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
}
.login-box h1 {
    color: var(--teal);
    text-align: center;
    margin-bottom: 8px;
    font-size: 1.5rem;
}
.login-box .subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 0.9rem;
}
.login-box .error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    display: none;
    font-size: 0.85rem;
}

/* ========== Shared Form Elements ========== */
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--teal);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: opacity 0.2s;
    font-family: inherit;
}
.btn:hover { opacity: 0.85; }
.btn-primary {
    background: var(--teal);
    color: var(--bg-primary);
    font-weight: 600;
}
.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
.btn-outline:hover {
    border-color: var(--teal);
    color: var(--teal);
}
.btn-block {
    width: 100%;
    justify-content: center;
}

/* ========== Admin Layout ========== */
.admin-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    height: 56px;
}
.admin-header .logo {
    color: var(--teal);
    font-weight: 700;
    font-size: 1.2rem;
    margin-right: 32px;
}
.admin-header nav {
    display: flex;
    gap: 4px;
    flex: 1;
}
.admin-header nav a {
    padding: 16px 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    text-decoration: none;
}
.admin-header nav a:hover {
    color: var(--text-primary);
    text-decoration: none;
}
.admin-header nav a.active {
    color: var(--teal);
    border-bottom-color: var(--teal);
}
.admin-header .logout {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.admin-body {
    padding: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ========== Cards / Panels ========== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
}
.card h3 {
    color: var(--teal);
    font-size: 1rem;
    margin-bottom: 12px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}
.stat-card .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--teal);
}
.stat-card .label {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.org-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}
.org-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
    transition: border-color 0.2s;
}
.org-card:hover {
    border-color: var(--teal);
}
.org-card .org-name {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 4px;
}
.org-card .org-slug {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 12px;
}
.org-card .org-stats {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.health-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    margin-right: 6px;
    vertical-align: middle;
}

/* ========== Tables ========== */
.table-wrap {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
th {
    text-align: left;
    padding: 10px 12px;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(52, 85, 96, 0.5);
    color: var(--text-secondary);
}
tr:hover td {
    background: rgba(78, 205, 196, 0.03);
}
td input {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 4px 6px;
    border-radius: 4px;
    width: 100%;
    font-size: 0.85rem;
}
td input:focus {
    border-color: var(--teal);
    background: var(--bg-input);
    color: var(--text-primary);
}

/* ========== Toolbar ========== */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.toolbar h2 {
    font-size: 1.2rem;
    margin-right: auto;
}

/* ========== API Key ========== */
.api-key-display {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    font-family: 'SF Mono', 'Consolas', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    word-break: break-all;
}

/* ========== Org Detail ========== */
.org-detail { display: none; }
.org-detail.active { display: block; }
.org-detail-back {
    margin-bottom: 16px;
}
.section-title {
    font-size: 1rem;
    color: var(--teal);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

/* ========== Logs ========== */
.log-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}
.log-controls label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.log-status {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}
.status-2xx { background: rgba(39, 174, 96, 0.2); color: var(--success); }
.status-3xx { background: rgba(243, 156, 18, 0.2); color: var(--warning); }
.status-4xx { background: rgba(231, 76, 60, 0.2); color: var(--danger); }
.status-5xx { background: rgba(231, 76, 60, 0.3); color: #ff6b6b; }

/* ========== Toast ========== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-card);
    border: 1px solid var(--teal);
    border-radius: 8px;
    padding: 12px 20px;
    color: var(--text-primary);
    font-size: 0.9rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}
.toast.error {
    border-color: var(--danger);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .landing-hero h1 { font-size: 2rem; }
    .admin-header { padding: 0 12px; }
    .admin-header nav a { padding: 16px 10px; font-size: 0.8rem; }
    .admin-body { padding: 16px; }
    .steps-grid { gap: 24px; }
}