/* ========================================================================
   Schillerschule Frankfurt – Bewerbungsportal
   Basiert auf Bootstrap 5 · Farben aus Corporate Design
   ======================================================================== */

/* ─── Allgemein ──────────────────────────────────────────────────────────── */

:root {
    /* Primärfarbe: Schillerschule Dunkelblau (aus PPTX-Theme dk1) */
    --school-primary:   #1A2D4A;
    /* Akzentblau (aus PPTX-Theme accent1) */
    --school-accent:    #1E6FAE;
    /* Hellhintergrund */
    --school-light:     #F7F9FC;
    /* Bootstrap override */
    --bs-primary:       #1E6FAE;
    --bs-primary-rgb:   30, 111, 174;
}

/* Bootstrap primary-Klassen auf Schillerschule-Blau mappen */
.btn-primary      { background-color: var(--school-accent); border-color: var(--school-accent); }
.btn-primary:hover{ background-color: #185d91; border-color: #185d91; }
.btn-outline-primary { color: var(--school-accent); border-color: var(--school-accent); }
.btn-outline-primary:hover { background-color: var(--school-accent); color: #fff; }
.bg-primary   { background-color: var(--school-primary) !important; }
.text-primary { color: var(--school-accent) !important; }
.border-primary { border-color: var(--school-accent) !important; }

body {
    font-family: 'Calibri', 'Segoe UI', Arial, sans-serif;
    font-size: 0.95rem;
    color: #1A2D4A;
}

/* ─── Navbar ────────────────────────────────────────────────────────────── */
.navbar-dark.bg-primary {
    background: linear-gradient(to right, #1A2D4A 0%, #1A2D4A 59%, #28457A 89%, #1A2D4A 100%) !important;
}
.navbar-logo {
    height: 38px;
    width: auto;
    margin-right: 10px;
    filter: brightness(0) invert(1); /* weißes Logo auf dunklem Hintergrund */
}

/* ─── Hero-Banner (Startseite) ───────────────────────────────────────────── */

.hero-banner {
    background: linear-gradient(to right, #1A2D4A 0%, #1A2D4A 59%, #28457A 89%, #1A2D4A 100%);
    min-height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-banner h1 {
    font-size: 1.75rem;
}

.hero-banner p {
    font-size: 1rem !important;
    opacity: .9 !important;
}

/* ─── Schritt-Nummern (Startseite) ───────────────────────────────────────── */

.step-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--school-primary);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 52px;
    text-align: center;
}

/* ─── Fortschrittsanzeige (Formular) ─────────────────────────────────────── */

#step-indicators {
    position: relative;
}

#step-indicators::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: #dee2e6;
    z-index: 0;
}

.step-indicator {
    position: relative;
    z-index: 1;
    cursor: pointer;
}

.step-indicator:hover .step-num {
    opacity: 0.8;
}

.step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #dee2e6;
    color: #6c757d;
    font-weight: 700;
    line-height: 40px;
    text-align: center;
    margin: 0 auto 4px;
    transition: background .25s, color .25s;
}

.step-indicator.active .step-num {
    background: var(--school-primary);
    color: #fff;
}

.step-indicator.completed .step-num,
.step-indicator.valid .step-num {
    background: #198754;
    color: #fff;
}

.step-indicator.invalid .step-num {
    background: #dc3545;
    color: #fff;
}

.step-indicator.invalid .step-label {
    color: #dc3545;
}

.step-label {
    font-size: 0.75rem;
    color: #6c757d;
}

.step-indicator.active .step-label {
    color: var(--school-primary);
    font-weight: 600;
}

/* ─── Upload-Zonen ───────────────────────────────────────────────────────── */

.upload-zone {
    border: 2px dashed #adb5bd;
    border-radius: 8px;
    padding: 24px 16px;
    text-align: center;
    color: #6c757d;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #f8f9fa;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--school-primary);
    background: #eaf0f6;
    color: var(--school-primary);
}

.upload-zone.has-file {
    border-color: #198754;
    background: #f0faf4;
}

.upload-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

/* ─── Datei-Vorschau ─────────────────────────────────────────────────────── */

.file-preview {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.85rem;
}

.file-preview .file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}

.file-preview .file-item:not(:last-child) {
    border-bottom: 1px solid #dee2e6;
}

.file-preview .file-remove {
    margin-left: auto;
    cursor: pointer;
    color: #dc3545;
    font-size: 1rem;
    line-height: 1;
    border: none;
    background: none;
    padding: 0;
}

/* ─── Zusammenfassung (Schritt 4) ────────────────────────────────────────── */

.preview-section .row > div {
    padding: 3px 0;
}

/* ─── Admin: Monospace für Bewerbungsnummer ───────────────────────────────── */

.fw-mono {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
}

/* ─── Admin: Statistik-Karten hover ──────────────────────────────────────── */

.card a:hover .card {
    transform: translateY(-2px);
    transition: transform .15s;
}

/* ─── Responsive Anpassungen ─────────────────────────────────────────────── */

@media (max-width: 576px) {
    .hero-banner {
        min-height: 100px;
        padding: 16px !important;
    }

    .hero-banner h1 {
        font-size: 1.25rem;
    }

    #step-indicators::before {
        display: none;
    }
}

/* ─── Print: Bewerbungsübersicht ─────────────────────────────────────────── */

@media print {
    nav, footer, .btn, form { display: none !important; }
    .card { box-shadow: none !important; border: 1px solid #ccc !important; }
}