:root {
    --bg: #0c1118;
    --surface: #161f2b;
    --surface-elevated: #1e2a3a;
    --border: #2d3f54;
    --text: #f0f4f8;
    --text-secondary: #c5d3e0;
    --muted: #a3b5c7;
    --heading: #ffffff;
    --accent: #00d4aa;
    --accent-bright: #3df0c8;
    --accent-dim: rgba(0, 212, 170, 0.18);
    --warn: #ffc857;
    --danger: #ff7b7b;
    --success: #5dffb8;
    --code-bg: #0a1018;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--heading);
    line-height: 1.3;
}

p {
    color: var(--text-secondary);
}

strong, b {
    color: var(--heading);
    font-weight: 600;
}

code {
    font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
    font-size: 0.88em;
    padding: 0.12rem 0.4rem;
    border-radius: 4px;
    background: var(--code-bg);
    color: var(--accent-bright);
    border: 1px solid var(--border);
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.brand h1 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--heading);
    font-weight: 700;
}

.brand p {
    margin: 0.15rem 0 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.admin-meta {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.admin-meta strong { color: var(--heading); }

.content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
}

.stat-card h2 {
    margin: 0 0 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    font-weight: 600;
}

.stat-card .value {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--heading);
}

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.panel h2 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    color: var(--heading);
}

.panel h3 {
    color: var(--heading);
    font-size: 0.95rem;
}

.panel > p {
    color: var(--text-secondary);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.module-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    background: var(--surface-elevated);
}

.module-card h3 {
    margin: 0 0 0.35rem;
    font-size: 0.95rem;
    color: var(--heading);
}

.module-card p {
    margin: 0 0 0.75rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.module-card a {
    color: var(--accent-bright);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
}

.module-card a:hover {
    color: var(--heading);
    text-decoration: underline;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-active { background: var(--accent-dim); color: var(--accent-bright); }
.badge-stub { background: rgba(255, 200, 87, 0.18); color: var(--warn); }

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

table.data-table th,
table.data-table td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

table.data-table th {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

table.data-table td {
    color: var(--text);
}

table.data-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.btn {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #042a22;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--accent-bright);
    border-color: var(--accent-bright);
}

.btn-ghost {
    background: transparent;
    color: var(--accent-bright);
    border-color: var(--border);
}

.btn-ghost:hover {
    background: var(--surface-elevated);
    color: var(--heading);
    border-color: var(--accent);
}

.login-wrap {
    max-width: 400px;
    margin: 4rem auto;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.login-wrap h1 {
    margin: 0 0 0.25rem;
    font-size: 1.35rem;
    color: var(--heading);
}

.login-wrap label {
    display: block;
    margin: 0.75rem 0 0.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.login-wrap input {
    width: 100%;
    padding: 0.5rem 0.65rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 0.9rem;
}

.login-wrap input::placeholder {
    color: var(--muted);
}

.login-wrap button {
    width: 100%;
    margin-top: 1.25rem;
}

.error-msg {
    margin-top: 0.75rem;
    padding: 0.5rem;
    border-radius: 6px;
    background: rgba(255, 123, 123, 0.14);
    color: var(--danger);
    font-size: 0.85rem;
}

/* Formulare (Marketing Suite) */
label {
    color: var(--text-secondary);
    font-weight: 500;
}

input, textarea, select {
    color: var(--text);
    background: var(--bg);
    border-color: var(--border);
}

input::placeholder,
textarea::placeholder {
    color: var(--muted);
}

.hint, .copy-hint {
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

.flash-ok {
    color: var(--success);
    font-weight: 500;
}

.flash-err {
    color: var(--danger);
    font-weight: 500;
}

/* Content-Studio & Kreativ-Karten */
.content-card {
    background: var(--surface-elevated) !important;
}

.content-card pre,
.content-card strong {
    color: var(--text) !important;
}

.channel-tabs a {
    color: var(--text-secondary) !important;
}

.channel-tabs a.active {
    color: var(--heading) !important;
    background: var(--accent-dim) !important;
}

.creative-card {
    background: var(--surface-elevated) !important;
}

.creative-preview-wrap {
    background: var(--code-bg) !important;
}

.creative-preview-wrap.is-text p {
    color: var(--text) !important;
}

.creative-badge.text {
    color: var(--text-secondary) !important;
}

.creative-status {
    color: var(--accent-bright) !important;
}

.ch-card h4 {
    color: var(--heading);
}

.ch-stats {
    color: var(--text-secondary) !important;
}

.log-table td {
    color: var(--text-secondary);
}

.log-table th {
    color: var(--muted);
}