/**
 * Theme: Liquid Glass
 * Halbtransparente Sidebar, frosted-glass Karten, DJK-Blau als Akzent.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --vereins-blau: #1e3a8a;
    --vereins-blau-hell: #3b82f6;
    --vereins-weiss: #ffffff;
    --vereins-grau: #eef2f7;
    --vereins-text: #1e293b;
    --theme-radius: 1rem;
    --theme-card-bg: rgba(255, 255, 255, 0.72);
    --theme-card-border: rgba(255, 255, 255, 0.85);
    --theme-shadow: 0 8px 32px rgba(30, 58, 138, 0.08);
    --theme-font: 'Inter', system-ui, sans-serif;
}

body {
    font-family: var(--theme-font);
    background: linear-gradient(135deg, #e8eef7 0%, #f4f7fb 50%, #e2eaf5 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

.app-sidebar,
.app-sidebar-offcanvas {
    background: linear-gradient(180deg, rgba(30, 58, 138, 0.88) 0%, rgba(23, 37, 84, 0.92) 100%) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 4px 0 32px rgba(30, 58, 138, 0.12);
    overflow: hidden;
}

.app-sidebar-offcanvas .offcanvas-body {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.app-mobile-header {
    background: linear-gradient(90deg, rgba(30, 58, 138, 0.92) 0%, rgba(30, 64, 175, 0.9) 100%) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 16px rgba(30, 58, 138, 0.15);
}

.app-sidebar-link {
    border-radius: 0.65rem;
    backdrop-filter: blur(4px);
}

.app-sidebar-link.active {
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 3px 0 0 rgba(147, 197, 253, 0.9);
}

.app-sidebar-user {
    background: rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(8px);
    flex-shrink: 0;
    padding-bottom: max(1rem, env(safe-area-inset-bottom, 0px));
}

.app-sidebar-user-info {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--theme-radius);
}

.card,
.news-article,
.portal-event-card-rsvp,
.portal-player-card,
.portal-event-card {
    background: var(--theme-card-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--theme-card-border) !important;
    border-radius: var(--theme-radius) !important;
    box-shadow: var(--theme-shadow) !important;
}

/* Farbige Karten/Header: Glas-Overlay nicht auf Primary/Secondary anwenden */
.card.bg-primary,
.card.bg-secondary,
.card.bg-success,
.card.bg-danger,
.card.bg-warning,
.card.bg-info,
.card.bg-dark,
.card-header.bg-primary,
.card-header.bg-secondary,
.card-header.bg-success,
.card-header.bg-danger,
.card-header.bg-warning,
.card-header.bg-info,
.card-header.bg-dark {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.card.bg-primary {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.96) 0%, rgba(37, 99, 235, 0.92) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
}

.card.bg-primary .card-body,
.card.bg-primary .lead,
.card.bg-primary h1,
.card.bg-primary h2,
.card.bg-primary h3,
.card.bg-primary h4,
.card.bg-primary h5,
.card.bg-primary p {
    color: #fff;
}

.card.bg-primary .lead {
    color: rgba(255, 255, 255, 0.92);
}

.card.bg-primary .btn-light {
    background: #fff;
    color: var(--vereins-blau);
    border-color: #fff;
    font-weight: 600;
}

.card.bg-primary .btn-light:hover {
    background: #f1f5f9;
    color: var(--vereins-blau);
    border-color: #f1f5f9;
}

.card.bg-primary .btn-outline-light {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.75);
}

.card.bg-primary .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: #fff;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--vereins-blau) 0%, var(--vereins-blau-hell) 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
}

.card-header.bg-secondary {
    background: linear-gradient(135deg, #475569 0%, #64748b 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #fff !important;
}

.card:has(> .card-header.bg-primary) > .card-body,
.card:has(> .card-header.bg-secondary) > .card-body {
    background: rgba(255, 255, 255, 0.92) !important;
}

.card:hover,
.news-article:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(30, 58, 138, 0.12) !important;
}

.app-subnav-wrap {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--theme-radius);
    box-shadow: var(--theme-shadow);
}

.portal-subnav .nav-link {
    border-radius: 0.65rem;
}

.portal-subnav .nav-link.active {
    background: linear-gradient(135deg, var(--vereins-blau) 0%, var(--vereins-blau-hell) 100%);
    border-color: transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--vereins-blau) 0%, var(--vereins-blau-hell) 100%);
    border: none;
    border-radius: 0.65rem;
    box-shadow: 0 4px 14px rgba(30, 58, 138, 0.25);
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
    border: none;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
}

.btn-outline-primary {
    border-radius: 0.65rem;
    backdrop-filter: blur(4px);
}

.form-control {
    border-radius: 0.65rem;
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(30, 58, 138, 0.15);
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--vereins-blau-hell);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

div.news-article {
    border: 1px solid rgba(30, 58, 138, 0.12) !important;
    box-shadow: var(--theme-shadow) !important;
}

div.news-article:hover {
    border-color: rgba(59, 130, 246, 0.35) !important;
    box-shadow: 0 12px 40px rgba(30, 58, 138, 0.12) !important;
}

.portal-event-card-rsvp,
.portal-player-card {
    border-width: 1px !important;
}

.portal-event-card-rsvp__head {
    backdrop-filter: blur(4px);
}

.alert {
    border-radius: var(--theme-radius);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.card.bg-light {
    background: var(--theme-card-bg) !important;
}

.card.border-primary,
.card.border-success,
.card.border-warning {
    border-width: 1px !important;
}

.card.border-primary {
    border-color: rgba(59, 130, 246, 0.35) !important;
}

.card.border-success {
    border-color: rgba(16, 185, 129, 0.35) !important;
}

.card.border-warning {
    border-color: rgba(245, 158, 11, 0.35) !important;
}

.badge {
    border-radius: 0.5rem;
}

/* Event-Karten: Glas-Effekt im Body-Bereich */
.portal-event-card-rsvp .portal-event-card-rsvp__times,
.portal-event-card-rsvp .portal-event-card-rsvp__rsvp {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
}