/* TwoPixels Customer-Portal — Nacktes Portal mit Tenant-Branding */
:root {
    --brand-color: #7d5cff;
    --bg-0: #0f1025;
    --bg-1: #161735;
    --bg-2: #1f2147;
    --text: #f5f5fb;
    --muted: #9ea1c6;
    --border: rgba(255,255,255,.1);
    --border-s: rgba(255,255,255,.2);
    --card: rgba(255,255,255,.04);
    --card-h: rgba(255,255,255,.08);
    --radius: 14px;
    --r-sm: 8px;
    --shadow: 0 14px 36px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(180deg, var(--bg-0) 0%, #0a0a1f 100%);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { margin: 0 0 .6em; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.cp-app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }

/* Sidebar */
.cp-sidebar {
    background: rgba(255,255,255,.03);
    border-right: 1px solid var(--border);
    padding: 20px 0;
    display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100vh;
}
.cp-brand { display: flex; gap: 12px; padding: 0 20px 20px; align-items: center; border-bottom: 1px solid var(--border); }
.cp-logo { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; background: var(--brand-color); }
.cp-brand-name { font-weight: 700; font-size: 1rem; }
.cp-brand-tagline { color: var(--muted); font-size: .8rem; }
.cp-nav { flex: 1; overflow-y: auto; padding: 14px 10px; }
.cp-nav-group { margin-bottom: 16px; }
.cp-nav-head { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 6px 12px; }
.cp-nav-children { display: flex; flex-direction: column; gap: 2px; }
.cp-nav-item, .cp-nav-child {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: var(--r-sm);
    color: var(--text); font-size: .92rem; font-weight: 500;
    transition: all .15s;
}
.cp-nav-item:hover, .cp-nav-child:hover { background: var(--card-h); color: var(--brand-color); }
.cp-nav-ico { width: 20px; text-align: center; }
.cp-user { display: flex; gap: 10px; align-items: center; padding: 14px 20px; border-top: 1px solid var(--border); }
.cp-user-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--brand-color); color: #fff;
    display: grid; place-items: center;
    font-weight: 700; font-size: .85rem;
}
.cp-user-info { flex: 1; overflow: hidden; }
.cp-user-name { font-weight: 600; font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cp-user-email { color: var(--muted); font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cp-logout { color: var(--muted); font-size: 1.4rem; padding: 0 6px; }
.cp-logout:hover { color: var(--text); }

/* Main */
.cp-main { padding: 0; }
.cp-topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,.2); backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 10;
}
.cp-topbar h1 { margin: 0; font-size: 1.15rem; font-weight: 600; }
.cp-menu-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 1.4rem; cursor: pointer; }
.cp-topbar-actions { display: flex; gap: 10px; align-items: center; }
.cp-plan-badge {
    padding: 4px 12px; border-radius: 999px;
    background: color-mix(in srgb, var(--brand-color) 20%, transparent);
    color: var(--brand-color); border: 1px solid color-mix(in srgb, var(--brand-color) 40%, transparent);
    font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
}

/* Hero */
.cp-hero {
    display: grid; grid-template-columns: 1fr auto;
    gap: 32px; align-items: center;
    padding: 56px 32px 40px;
    position: relative; overflow: hidden;
}
.cp-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(600px 280px at 20% 40%, color-mix(in srgb, var(--brand-color) 25%, transparent), transparent);
    pointer-events: none;
}
.cp-hero-text { position: relative; }
.cp-greeting { color: var(--brand-color); font-size: .9rem; font-weight: 600; margin-bottom: 6px; }
.cp-hero-text h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.02em; margin-bottom: 12px; }
.cp-hero-text p { max-width: 640px; color: var(--muted); font-size: 1rem; line-height: 1.6; }
.cp-hero-art { position: relative; }
.cp-hero-orb {
    width: 180px; height: 180px; border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--brand-color), color-mix(in srgb, var(--brand-color) 20%, #000));
    box-shadow: 0 20px 60px color-mix(in srgb, var(--brand-color) 40%, transparent);
    animation: orbFloat 6s ease-in-out infinite;
}
@keyframes orbFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Sections */
.cp-section { padding: 24px 32px; }
.cp-section h3 { font-size: 1.1rem; margin-bottom: 16px; color: var(--text); font-weight: 600; }

/* Modules Grid */
.cp-modules {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}
.cp-mod-card {
    display: grid; grid-template-columns: auto 1fr auto;
    gap: 16px; align-items: center;
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 18px 20px;
    transition: all .2s;
}
.cp-mod-card:hover {
    background: var(--card-h); border-color: color-mix(in srgb, var(--brand-color) 50%, var(--border));
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.cp-mod-icon { font-size: 1.8rem; }
.cp-mod-title { font-weight: 600; margin-bottom: 2px; }
.cp-mod-desc { color: var(--muted); font-size: .8rem; line-height: 1.4; }
.cp-mod-arrow { color: var(--brand-color); font-size: 1.2rem; opacity: 0.6; transition: all .2s; }
.cp-mod-card:hover .cp-mod-arrow { opacity: 1; transform: translateX(4px); }

.cp-empty {
    padding: 32px; text-align: center;
    background: var(--card); border: 1px dashed var(--border-s); border-radius: var(--radius);
    color: var(--muted);
}

/* Support */
.cp-support-card {
    background: linear-gradient(135deg, color-mix(in srgb, var(--brand-color) 20%, #0a0a1f), #0a0a1f);
    border: 1px solid color-mix(in srgb, var(--brand-color) 30%, var(--border));
    border-radius: var(--radius);
    padding: 28px 32px;
}
.cp-support-card h3 { color: var(--text); margin-bottom: 8px; }
.cp-support-card p { color: var(--muted); margin-bottom: 16px; }
.cp-support-contact { display: flex; flex-direction: column; gap: 6px; }
.cp-support-contact a { color: var(--brand-color); }

/* Activity Stub */
.cp-activity { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); min-height: 120px; display: grid; place-items: center; }

/* Footer */
.cp-footer {
    display: flex; justify-content: space-between;
    padding: 32px; margin-top: 40px;
    border-top: 1px solid var(--border);
    color: var(--muted); font-size: .8rem;
}

/* Responsive */
@media (max-width: 900px) {
    .cp-app { grid-template-columns: 1fr; }
    .cp-sidebar {
        position: fixed; top: 0; left: -280px; width: 280px;
        z-index: 100; transition: left .25s;
    }
    .cp-sidebar.open { left: 0; }
    .cp-menu-toggle { display: block; }
    .cp-hero { grid-template-columns: 1fr; padding: 32px 20px; }
    .cp-hero-art { display: none; }
    .cp-section { padding: 20px; }
    .cp-topbar { padding: 14px 20px; }
}