/* ============================================================
   KG Echte Fründe Oberhausen – Haupt-Stylesheet
   Vereinsfarbe: #22a7d2 (Türkis)
   Bootstrap 5 Overrides + Custom Styles
   ============================================================ */

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
    --kg-primary:        #22a7d2;
    --kg-primary-dark:   #1a85a8;
    --kg-primary-light:  #d6f0f9;
    --kg-primary-hover:  #1895be;
    --kg-secondary:      #6c757d;
    --kg-success:        #198754;
    --kg-danger:         #dc3545;
    --kg-warning:        #ffc107;
    --kg-bg:             #f4f8fb;
    --kg-card-shadow:    0 2px 12px rgba(34,167,210,.12);
    --kg-radius:         0.75rem;
    --kg-navbar-height:  60px;

    /* Bootstrap Primary überschreiben */
    --bs-primary:        #22a7d2;
    --bs-primary-rgb:    34, 167, 210;
    --bs-btn-bg:         #22a7d2;
    --bs-link-color:     #1a85a8;
    --bs-link-hover-color: #147099;
}


/* ── Base ──────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
    background-color: var(--kg-bg);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--kg-primary-dark); }
a:hover { color: var(--kg-primary-hover); }

/* ── Bootstrap Primary Override ───────────────────────────── */
.btn-primary {
    background-color: var(--kg-primary);
    border-color: var(--kg-primary);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--kg-primary-dark);
    border-color: var(--kg-primary-dark);
    color: #fff;
}
.btn-outline-primary {
    color: var(--kg-primary);
    border-color: var(--kg-primary);
}
.btn-outline-primary:hover {
    background-color: var(--kg-primary);
    border-color: var(--kg-primary);
    color: #fff;
}
.text-primary { color: var(--kg-primary) !important; }
.bg-primary    { background-color: var(--kg-primary) !important; }
.border-primary { border-color: var(--kg-primary) !important; }

/* Badges */
.badge.bg-primary { background-color: var(--kg-primary) !important; }

/* Form-Controls Fokus */
.form-control:focus,
.form-select:focus {
    border-color: var(--kg-primary);
    box-shadow: 0 0 0 0.2rem rgba(34,167,210,.25);
}

/* ── Navbar ────────────────────────────────────────────────── */
.kg-navbar {
    background: linear-gradient(135deg, var(--kg-primary) 0%, var(--kg-primary-dark) 100%);
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
    min-height: var(--kg-navbar-height);
}
.kg-navbar .navbar-brand img { border: 2px solid rgba(255,255,255,.5); }
.kg-navbar .nav-link {
    font-weight: 500;
    padding: .5rem .8rem;
    border-radius: .4rem;
    transition: background .2s;
}
.kg-navbar .nav-link:hover,
.kg-navbar .nav-link.active {
    background: rgba(255,255,255,.18);
}
.kg-navbar .dropdown-menu {
    border: none;
    box-shadow: var(--kg-card-shadow);
    border-radius: var(--kg-radius);
}
.kg-navbar .dropdown-item:hover { background: var(--kg-primary-light); }
.kg-navbar .dropdown-item.active {
    background-color: var(--kg-primary);
    color: #fff;
}

/* Gruppen-Badge in Navbar */
.kg-badge-group {
    background: rgba(255,255,255,.2);
    color: #fff;
    font-size: .75rem;
    padding: .3em .6em;
    border-radius: 99px;
    white-space: nowrap;
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kg-group-switcher { color: rgba(255,255,255,.9) !important; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
    border: none;
    border-radius: var(--kg-radius);
    box-shadow: var(--kg-card-shadow);
}
.card-header {
    background: linear-gradient(135deg, var(--kg-primary) 0%, var(--kg-primary-dark) 100%);
    color: #fff;
    border-radius: var(--kg-radius) var(--kg-radius) 0 0 !important;
    font-weight: 600;
}
.card-header .btn-outline-light:hover { background: rgba(255,255,255,.2); }

/* KPI-Karten */
.kg-stat-card {
    border-left: 4px solid var(--kg-primary);
    transition: transform .2s, box-shadow .2s;
}
.kg-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34,167,210,.2);
}
.kg-stat-icon {
    font-size: 2rem;
    color: var(--kg-primary);
    opacity: .8;
}
.kg-stat-value { font-size: 1.75rem; font-weight: 700; color: #1a1a1a; }
.kg-stat-label { font-size: .78rem; color: var(--kg-secondary); text-transform: uppercase; letter-spacing: .05em; }

/* ── Tabellen ──────────────────────────────────────────────── */
.table { --bs-table-bg: transparent; }
.table thead th {
    background-color: var(--kg-primary);
    color: #fff;
    font-weight: 600;
    border-color: transparent;
    white-space: nowrap;
}
.table tbody tr:hover { background: var(--kg-primary-light); }
.table-responsive { border-radius: var(--kg-radius); overflow: hidden; }

/* ── Formulare ─────────────────────────────────────────────── */
.form-label { font-weight: 500; }
.required-star::after {
    content: ' *';
    color: var(--kg-danger);
}

/* ── Seitenüberschriften ───────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 2px solid var(--kg-primary-light);
}
.page-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--kg-primary-dark);
    margin: 0;
}
.page-header h1 i { color: var(--kg-primary); }

/* ── Event-Karten ──────────────────────────────────────────── */
.event-card { transition: transform .2s, box-shadow .2s; }
.event-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(34,167,210,.18);
}
.event-mandatory-badge {
    position: absolute;
    top: -6px;
    right: 12px;
    font-size: .7rem;
    z-index: 1;
}
.event-date-box {
    background: var(--kg-primary);
    color: #fff;
    border-radius: .5rem;
    padding: .4rem .7rem;
    text-align: center;
    min-width: 52px;
}
.event-date-box .day   { font-size: 1.4rem; font-weight: 800; line-height: 1; }
.event-date-box .month { font-size: .65rem; text-transform: uppercase; opacity: .9; }

/* ── Status-Indikatoren ────────────────────────────────────── */
.status-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}
.status-dot.green  { background: var(--kg-success); }
.status-dot.red    { background: var(--kg-danger); }
.status-dot.yellow { background: var(--kg-warning); }
.status-dot.grey   { background: var(--kg-secondary); }

/* ── Kassen-Fortschrittsbalken ─────────────────────────────── */
.contribution-bar .progress-bar { background-color: var(--kg-primary); }
.contribution-row.paid  { background: #e8f8ee; }
.contribution-row.open  { background: #fff0f0; }

/* ── Login-Seite ───────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    background: linear-gradient(160deg, var(--kg-primary) 0%, var(--kg-primary-dark) 60%, #0d5e7c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 1.2rem !important;
    box-shadow: 0 16px 48px rgba(0,0,0,.3) !important;
}
.login-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 50%;
    border: 3px solid var(--kg-primary-light);
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}

/* ── Installer ─────────────────────────────────────────────── */
.install-page {
    min-height: 100vh;
    background: var(--kg-bg);
}
.install-card { max-width: 600px; margin: 2rem auto; }
.step-indicator .step {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: 2px solid var(--kg-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .85rem;
    color: var(--kg-primary);
}
.step-indicator .step.done {
    background: var(--kg-primary);
    color: #fff;
}
.step-indicator .step-line {
    flex: 1; height: 2px;
    background: var(--kg-primary-light);
}

/* ── Footer ────────────────────────────────────────────────── */
.kg-footer {
    border-top: 1px solid #dde8ee;
    background: #fff;
}

/* ── Utilities ─────────────────────────────────────────────── */
.cursor-pointer { cursor: pointer; }
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Responsive Anpassungen ────────────────────────────────── */
@media (max-width: 576px) {
    .page-header h1 { font-size: 1.1rem; }
    .kg-stat-value  { font-size: 1.4rem; }
    .table          { font-size: .85rem; }
    .btn            { font-size: .875rem; }
    .card-body      { padding: 1rem; }
}

@media (max-width: 768px) {
    main.container-fluid { padding-left: .75rem !important; padding-right: .75rem !important; }
    .hide-mobile { display: none !important; }
}

@media (min-width: 992px) {
    .table-hover tbody tr { cursor: default; }
}

/* ── Druck ─────────────────────────────────────────────────── */
@media print {
    .kg-navbar, .kg-footer, .btn, .alert { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 1px solid #ccc; }
}