:root {
    --app-bg: #07111f;
    --app-bg-soft: #0c1a2e;
    --app-surface: rgba(10, 20, 36, 0.72);
    --app-surface-strong: #11213b;
    --app-border: rgba(181, 204, 255, 0.15);
    --app-text: #edf4ff;
    --app-muted: #aab9d6;
    --app-accent: #4cc9b0;
    --app-accent-strong: #23b195;
    --app-warm: #ffd166;
}

* {
    box-sizing: border-box;
}

body.app-shell {
    min-height: 100vh;
    color: var(--app-text);
    background:
        radial-gradient(circle at top left, rgba(76, 201, 176, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 209, 102, 0.12), transparent 24%),
        linear-gradient(180deg, #081221 0%, #07111f 45%, #050b14 100%);
    font-family: "Outfit", sans-serif;
}

.tracking-wide {
    letter-spacing: 0.18em;
}

.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: 8% auto auto 65%;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(76, 201, 176, 0.28), transparent 65%);
    filter: blur(8px);
    pointer-events: none;
}

.py-lg-6 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid var(--app-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--app-warm);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.glass-card,
.info-panel,
.metric-card {
    border: 1px solid var(--app-border);
    background: var(--app-surface);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
    border-radius: 1.25rem;
}

.info-panel {
    padding: 1.5rem;
}

.metric-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.1rem;
    background: rgba(255, 255, 255, 0.035);
}

.metric-card span,
.info-panel p {
    color: var(--app-muted);
}

.btn-accent {
    color: #041410;
    background: linear-gradient(135deg, var(--app-accent), #86efdd);
    border: none;
    box-shadow: 0 12px 24px rgba(76, 201, 176, 0.2);
}

.btn-accent:hover,
.btn-accent:focus {
    color: #041410;
    background: linear-gradient(135deg, #66ddc6, #a3f4e7);
}

.navbar-brand {
    color: var(--app-text);
}

.navbar-brand:hover,
.navbar-brand:focus {
    color: var(--app-warm);
}

.form-control,
.form-select {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--app-text);
}

.form-control:focus,
.form-select:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(76, 201, 176, 0.6);
    color: var(--app-text);
    box-shadow: 0 0 0 0.25rem rgba(76, 201, 176, 0.16);
}

.form-label {
    color: var(--app-text);
}

.form-error {
    margin-top: 0.4rem;
    color: #ff9d9d;
    font-size: 0.9rem;
}

.alert {
    backdrop-filter: blur(12px);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--app-border);
    background: rgba(255, 255, 255, 0.04);
}

.status-draft,
.status-archived,
.status-cancelled {
    color: #ffd166;
}

.status-published,
.status-registration_open,
.status-finished {
    color: #7ef0db;
}

.status-registration_closed {
    color: #a8c7ff;
}

.event-thumb {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 1rem;
    border: 1px solid var(--app-border);
}

.event-thumb-sm {
    width: 180px;
    height: 120px;
}

.category-row {
    padding: 1rem;
    border: 1px solid var(--app-border);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.03);
}