:root {
    --bg: #14121f;
    --bg-panel: #1e1b2e;
    --bg-panel-2: #262238;
    --border: #352f4d;
    --text: #eae7f5;
    --text-dim: #a89fc9;
    --accent: #9b8cff;
    --accent-dim: #6f5fd9;
    --danger: #e05c5c;
    --success: #6ecb63;
    --warn: #f5a623;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, sans-serif;
    background: radial-gradient(circle at top, #1c1830 0%, var(--bg) 60%);
    color: var(--text);
    min-height: 100vh;
}

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

.topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 14px 28px;
    background: rgba(30, 27, 46, 0.85);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.brand { font-weight: 700; font-size: 1.1rem; }

.topbar nav { display: flex; gap: 18px; flex: 1; }
.topbar nav a { color: var(--text-dim); padding: 6px 4px; border-bottom: 2px solid transparent; }
.topbar nav a:hover { color: var(--text); text-decoration: none; }
.topbar nav a.active { color: var(--accent); border-bottom-color: var(--accent); }

.user-area { display: flex; align-items: center; gap: 12px; color: var(--text-dim); }

.page { padding: 28px; max-width: 1200px; margin: 0 auto; }

h1 { margin-top: 0; }

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:hover td { background: var(--bg-panel-2); }

.btn, button, input[type="submit"] {
    background: var(--accent);
    color: #14121f;
    border: none;
    padding: 9px 16px;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
}
.btn:hover, button:hover { background: #b3a6ff; }

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 8px 14px;
    border-radius: var(--radius);
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent); background: transparent; text-decoration: none; }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #f07d7d; }

input, select, textarea {
    width: 100%;
    padding: 9px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-panel-2);
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }

label { display: block; margin: 14px 0 6px; color: var(--text-dim); font-size: 0.85rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .full { grid-column: 1 / -1; }

.form-actions { margin-top: 20px; display: flex; gap: 10px; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--bg-panel-2);
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.badge.geplant, .badge.entwurf { color: var(--accent); border-color: var(--accent-dim); }
.badge.abgeschlossen, .badge.aktiv, .badge.unterschrieben { color: var(--success); border-color: var(--success); }
.badge.storniert { color: var(--danger); border-color: var(--danger); }
.badge.versendet { color: var(--warn); border-color: var(--warn); }

.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.auth-card {
    width: 380px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 32px;
    text-align: center;
}
.auth-card h1 { font-size: 1.4rem; margin-bottom: 4px; }
.auth-card p.subtitle { color: var(--text-dim); margin-top: 0; margin-bottom: 24px; }
.auth-card form { text-align: left; }
.error-msg { background: rgba(224, 92, 92, 0.15); color: var(--danger); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 0.9rem; }
.success-msg { background: rgba(110, 203, 99, 0.15); color: var(--success); padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 0.9rem; }

.avatar {
    border-radius: 50%;
    object-fit: cover;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dim);
    color: #14121f;
    font-weight: 700;
    flex-shrink: 0;
}
.avatar-sm { width: 28px; height: 28px; font-size: 0.8rem; }
.avatar-md { width: 40px; height: 40px; font-size: 1rem; }
.avatar-lg { width: 84px; height: 84px; font-size: 2rem; }
.avatar-placeholder { background: var(--accent); }
.user-area { }
.user-area a.profile-link { display: flex; align-items: center; gap: 8px; color: var(--text); }
.user-area a.profile-link:hover { text-decoration: none; color: var(--accent); }

.empty-state { color: var(--text-dim); padding: 30px 0; text-align: center; }

#calendar { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }

.modal-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(10, 8, 20, 0.7);
    align-items: center; justify-content: center;
    z-index: 100;
}
.modal-backdrop.open { display: flex; }
.modal {
    width: 480px;
    max-width: 92vw;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
}
.modal h2 { margin-top: 0; }
.modal-close { float: right; cursor: pointer; color: var(--text-dim); font-size: 1.2rem; }

/* FullCalendar dark theme overrides */
.fc { --fc-border-color: var(--border); --fc-page-bg-color: transparent; --fc-neutral-bg-color: var(--bg-panel-2); color: var(--text); }
.fc .fc-toolbar-title { color: var(--text); }
.fc .fc-button { background: var(--bg-panel-2); border: 1px solid var(--border); color: var(--text); }
.fc .fc-button:hover { background: var(--accent-dim); }
.fc .fc-button-primary:not(:disabled).fc-button-active { background: var(--accent); color: #14121f; }
.fc .fc-daygrid-day-number, .fc .fc-col-header-cell-cushion { color: var(--text-dim); }
.fc-day-today { background: rgba(155, 140, 255, 0.08) !important; }