/* =============================================
   VIA Portal – Stylesheet v2.0
   ============================================= */

*, *::before, *::after {
    box-sizing: border-box;
}

/* ---- Login ---- */
.via-login-container {
    max-width: 420px;
    margin: 60px auto;
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.via-login-container h2 {
    text-align: center;
    color: #2d3748;
    margin: 0 0 28px;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.via-login-container label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    font-size: 14px;
    margin-bottom: 6px;
}

.via-login-container input[type="text"],
.via-login-container input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 18px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.via-login-container input[type="text"]:focus,
.via-login-container input[type="password"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.via-login-container input[type="submit"] {
    width: 100%;
    padding: 14px;
    background: #667eea;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.via-login-container input[type="submit"]:hover {
    background: #5a67d8;
}

/* ---- Dashboard ---- */
.via-dashboard {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #2d3748;
}

/* ---- Utility ---- */
.via-hidden {
    display: none;
}

/* ---- Buttons ---- */
.via-btn {
    display: inline-block;
    padding: 10px 22px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.via-btn-primary {
    background: #667eea;
    color: #ffffff;
    border: 1px solid #667eea;
}

.via-btn-primary:hover {
    background: #5a67d8;
    border-color: #5a67d8;
    color: #ffffff;
}

.via-btn-secondary {
    background: #ffffff;
    color: #4a5568;
    border: 1px solid #e2e8f0;
}

.via-btn-secondary:hover {
    background: #f7fafc;
    border-color: #cbd5e0;
    color: #2d3748;
}

/* ---- Header Actions ---- */
.via-header-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-bottom: 36px;
}

/* ---- Passwort-Formular ---- */
.via-pw-form {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 28px;
}

.via-pw-form label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    font-size: 14px;
    margin-bottom: 8px;
}

.via-pw-form input[type="password"] {
    padding: 10px 12px;
    margin-right: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    width: 280px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.via-pw-form input[type="password"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

/* ---- Messages ---- */
.via-success {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    color: #22543d;
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.via-error {
    background: #fff5f5;
    border: 1px solid #feb2b2;
    color: #742a2a;
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

/* ---- Event-Sections ---- */
.via-section {
    background: #ffffff;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.via-section h2 {
    margin: 0 0 24px;
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    letter-spacing: -0.4px;
}

.via-section-feier {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.via-section-feier h2 {
    color: #ffffff;
}

.via-section-feier .via-card {
    background: rgba(255, 255, 255, 0.95);
}

/* ---- Cards ---- */
.via-card {
    background: #fafbfc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

.via-card:last-child {
    margin-bottom: 0;
}

.via-card:hover {
    border-color: #cbd5e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.via-event-name {
    font-size: 17px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 14px;
    letter-spacing: -0.2px;
}

.via-event-info {
    display: grid;
    gap: 8px;
    margin-bottom: 14px;
}

.via-info-row {
    display: flex;
    gap: 14px;
    font-size: 14px;
    color: #4a5568;
}

.via-info-label {
    font-weight: 600;
    min-width: 90px;
    color: #718096;
}

.via-info-value {
    flex: 1;
    color: #2d3748;
}

.via-info-value a {
    color: #3182ce;
    text-decoration: underline;
    transition: color 0.2s;
}

.via-info-value a:hover {
    color: #2c5aa0;
}

.via-karten-badge {
    display: inline-block;
    background: #48bb78;
    color: #ffffff;
    padding: 7px 14px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
}

.via-cancel-btn {
    display: inline-block;
    margin-top: 14px;
    padding: 9px 18px;
    background: #ffffff;
    color: #e53e3e;
    border: 1px solid #e53e3e;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.via-cancel-btn:hover {
    background: #e53e3e;
    color: #ffffff;
}

/* ---- Rechnungen ---- */
.via-invoice-section {
    background: #ffffff;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border-left: 4px solid #ecc94b;
}

.via-invoice-section h2 {
    color: #1a202c;
    margin: 0 0 24px;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.4px;
}

.via-invoice-card {
    background: #fffbf0;
    border: 1px solid #f6e05e;
    padding: 20px;
    margin-bottom: 14px;
    border-radius: 8px;
}

.via-invoice-card:last-child {
    margin-bottom: 0;
}

.via-invoice-number {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 6px;
    color: #2d3748;
}

.via-invoice-due {
    color: #718096;
    font-size: 13px;
    margin-bottom: 10px;
}

.via-invoice-amount {
    color: #c53030;
    font-weight: 600;
    font-size: 19px;
    margin: 10px 0;
}

.via-invoice-cancelled {
    color: #718096;
    font-size: 15px;
}

.via-invoice-items {
    margin: 10px 0 0;
    padding-left: 18px;
    color: #4a5568;
    font-size: 13px;
}

.via-invoice-items li {
    margin-bottom: 4px;
}

/* ---- Bankverbindung ---- */
.via-bank-info {
    background: #ffffff;
    border-left: 4px solid #4299e1;
    padding: 18px 20px;
    margin: 28px 0;
    border-radius: 8px;
    font-size: 14px;
    color: #4a5568;
    line-height: 1.9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.via-bank-info strong {
    color: #2d3748;
    display: block;
    margin-bottom: 6px;
    font-size: 15px;
}

/* ---- Klassenliste ---- */
.via-classlist-section {
    background: #ffffff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    margin-top: 28px;
}

.via-classlist-section h3 {
    margin: 0 0 18px;
    font-size: 17px;
    font-weight: 600;
    color: #2d3748;
}

.via-classlist-section ul {
    columns: 2;
    column-gap: 40px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.via-classlist-section li {
    break-inside: avoid;
    padding: 7px 0;
    color: #4a5568;
    font-size: 14px;
    border-bottom: 1px solid #f7fafc;
}

/* ---- Banner ---- */
.via-banner-section {
    margin-top: 48px;
    text-align: center;
}

.via-banner-section h3 {
    color: #2d3748;
    margin-bottom: 22px;
    font-size: 17px;
    font-weight: 600;
}

.via-banner-section a {
    display: inline-block;
    margin: 8px;
}

.via-banner-section img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.via-banner-section img:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.14);
}

/* ---- Leer-Zustand ---- */
.via-no-data {
    text-align: center;
    padding: 36px;
    color: #a0aec0;
    font-style: italic;
    font-size: 15px;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .via-dashboard {
        padding: 24px 14px;
    }

    .via-section,
    .via-invoice-section,
    .via-classlist-section {
        padding: 20px;
    }

    .via-classlist-section ul {
        columns: 1;
    }

    .via-banner-section img {
        width: 100%;
        max-width: 300px;
    }

    .via-pw-form input[type="password"] {
        width: 100%;
        margin-right: 0;
        margin-bottom: 12px;
    }

    .via-info-label {
        min-width: 72px;
    }
}