/**
 * Snippet Name: DRV Styles
 * Typ: CSS
 * Ausführen: Nur im Frontend
 * Priorität: 10
 */

/* ═══════════════════════════════════════════════════════════
   AUTH STYLES
   ═══════════════════════════════════════════════════════════ */

.drv-auth-container {
    max-width: 450px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.drv-auth-box {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
}

.drv-auth-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 1.5rem 0;
    text-align: center;
}

.drv-auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.drv-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.drv-form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #374151;
}

.drv-form-group input[type="text"],
.drv-form-group input[type="email"],
.drv-form-group input[type="password"],
.drv-form-group input[type="tel"] {
    padding: 0.875rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
}

.drv-form-group input:focus {
    outline: none;
    border-color: #FF6600;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.drv-form-group input::placeholder {
    color: #9ca3af;
}

.drv-form-row {
    display: flex;
    gap: 1rem;
}

.drv-form-group.drv-half {
    flex: 1;
}

.drv-checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #4b5563;
    cursor: pointer;
}

.drv-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: #FF6600;
}

.drv-checkbox-group a {
    color: #FF6600;
    text-decoration: none;
}

.drv-checkbox-group a:hover {
    text-decoration: underline;
}

/* Buttons */
.drv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.drv-btn-primary {
    background: #FF6600;
    color: #ffffff;
}

.drv-btn-primary:hover {
    background: #e55c00;
}

.drv-btn-primary:disabled {
    background: #ffa366;
    cursor: not-allowed;
}

.drv-btn-secondary {
    background: #f3f4f6;
    color: #374151;
}

.drv-btn-secondary:hover {
    background: #e5e7eb;
}

.drv-btn-logout {
    background: transparent;
    color: #6b7280;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.drv-btn-logout:hover {
    background: #f3f4f6;
    color: #374151;
}

/* Messages */
.drv-message {
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.drv-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.drv-success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* Links */
.drv-auth-links {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.drv-auth-links a {
    color: #FF6600;
    text-decoration: none;
}

.drv-auth-links a:hover {
    text-decoration: underline;
}

.drv-divider {
    color: #d1d5db;
    margin: 0 0.5rem;
}

.drv-back-link {
    display: block;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.drv-auth-checking {
    text-align: center;
    padding: 2rem;
    color: #6b7280;
}

/* ═══════════════════════════════════════════════════════════
   DASHBOARD STYLES
   ═══════════════════════════════════════════════════════════ */

.drv-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #e5e7eb;
    border-top-color: #FF6600;
    border-radius: 50%;
    animation: drv-spin 0.8s linear infinite;
    margin: 0 auto 0.5rem;
}

@keyframes drv-spin {
    to { transform: rotate(360deg); }
}

.drv-user-name {
    font-weight: 600;
}

.drv-punkte-container {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
    font-size: 1.25rem;
}

.drv-punkte-label {
    color: #6b7280;
    font-weight: 500;
}

.drv-punkte-value {
    font-weight: 700;
    color: #FF6600;
    font-size: 1.5rem;
}

.drv-punkte-max {
    color: #9ca3af;
    font-size: 1rem;
}

.drv-fortschritt-container {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.drv-fortschritt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.drv-fortschritt-title {
    font-weight: 600;
    color: #1a1a2e;
}

.drv-fortschritt-text {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.drv-fortschritt-bar {
    height: 12px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
}

.drv-fortschritt-fill {
    height: 100%;
    background: linear-gradient(90deg, #FF6600, #ff8533);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.drv-fortschritt-fill.drv-complete {
    background: linear-gradient(90deg, #16a34a, #22c55e);
}

.drv-fortschritt-status {
    margin-top: 0.75rem;
    text-align: center;
}

.drv-status-text {
    font-size: 0.9rem;
    color: #6b7280;
}

.drv-status-text.drv-status-complete {
    color: #16a34a;
}

.drv-kurse-grid,
.drv-zertifikate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.drv-kurse-loading,
.drv-zertifikate-loading {
    text-align: center;
    padding: 2rem;
    color: #6b7280;
}

.drv-kurse-empty,
.drv-zertifikate-empty {
    text-align: center;
    padding: 3rem 2rem;
    background: #f9fafb;
    border-radius: 12px;
    border: 2px dashed #e5e7eb;
}

.drv-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.drv-kurse-empty p,
.drv-zertifikate-empty p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

/* Kurs Card */
.drv-kurs-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.drv-kurs-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.drv-kurs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #f9fafb;
    border-left: 4px solid #FF6600;
}

.drv-kurstyp-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drv-status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.drv-status-gebucht {
    background: #dbeafe;
    color: #1d4ed8;
}

.drv-status-teilgenommen {
    background: #fef3c7;
    color: #d97706;
}

.drv-status-bestanden {
    background: #d1fae5;
    color: #059669;
}

.drv-status-nicht-bestanden {
    background: #fee2e2;
    color: #dc2626;
}

.drv-status-storniert {
    background: #f3f4f6;
    color: #6b7280;
}

.drv-kurs-body {
    padding: 1.25rem;
}

.drv-kurs-titel {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.drv-kurs-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.drv-kurs-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #4b5563;
}

.drv-icon {
    width: 20px;
    text-align: center;
}

/* Zertifikat Card */
.drv-zertifikat-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.drv-zertifikat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.drv-zertifikat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
    color: #ffffff;
}

.drv-zertifikat-icon {
    font-size: 2rem;
}

.drv-zertifikat-nummer {
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.drv-zertifikat-body {
    padding: 1.25rem;
}

.drv-zertifikat-titel {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.drv-zertifikat-modul {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0 0 1rem 0;
}

.drv-zertifikat-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.drv-zertifikat-detail {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.drv-zertifikat-detail .drv-label {
    color: #6b7280;
}

.drv-zertifikat-detail .drv-value {
    color: #1a1a2e;
    font-weight: 500;
}

.drv-punkte-highlight {
    color: #FF6600 !important;
    font-weight: 700 !important;
}

.drv-zertifikat-footer {
    padding: 1rem 1.25rem;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.drv-btn-download {
    background: #1a1a2e;
    color: #ffffff;
    width: 100%;
    gap: 0.5rem;
}

.drv-btn-download:hover {
    background: #2d2d44;
}

/* ═══════════════════════════════════════════════════════════
   KATALOG STYLES
   ═══════════════════════════════════════════════════════════ */

.drv-katalog-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.drv-filter-btn {
    padding: 0.625rem 1.25rem;
    border: 2px solid #e5e7eb;
    border-radius: 25px;
    background: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: #374151;
}

.drv-filter-btn:hover {
    border-color: var(--filter-color, #FF6600);
    color: var(--filter-color, #FF6600);
}

.drv-filter-btn.active {
    background: var(--filter-color, #FF6600);
    border-color: var(--filter-color, #FF6600);
    color: #ffffff;
}

.drv-katalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.drv-katalog-loading {
    text-align: center;
    padding: 3rem;
    color: #6b7280;
}

.drv-katalog-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: #f9fafb;
    border-radius: 12px;
    border: 2px dashed #e5e7eb;
}

.drv-katalog-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.drv-katalog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.drv-katalog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    color: #ffffff;
}

.drv-katalog-badge {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drv-katalog-punkte {
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.625rem;
    border-radius: 20px;
}

.drv-katalog-body {
    padding: 1.5rem 1.25rem;
    flex: 1;
}

.drv-katalog-titel {
    font-size: 1.15rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.drv-katalog-modul {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0 0 1rem 0;
}

.drv-katalog-details {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: 1rem;
}

.drv-katalog-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #4b5563;
}

.drv-ausgebucht {
    color: #dc2626;
    font-weight: 600;
}

.drv-wenig-plaetze {
    color: #d97706;
    font-weight: 600;
}

.drv-katalog-veranstalter {
    padding-top: 0.75rem;
    border-top: 1px solid #f3f4f6;
    color: #9ca3af;
}

.drv-katalog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.drv-katalog-preis {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a1a2e;
}

.drv-btn-buchen {
    padding: 0.75rem 1.5rem;
}

.drv-btn-buchen:disabled {
    background: #d1d5db;
    cursor: not-allowed;
}

/* Modal */
.drv-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.drv-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.drv-modal-content {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.drv-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border: none;
    background: #f3f4f6;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    transition: all 0.2s;
}

.drv-modal-close:hover {
    background: #e5e7eb;
    color: #1a1a2e;
}

.drv-modal-body {
    padding: 2rem;
}

.drv-modal-body h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.5rem;
    color: #1a1a2e;
}

.drv-buchung-info {
    background: #f9fafb;
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.drv-buchung-kurs {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.drv-buchung-kurs strong {
    color: #FF6600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drv-buchung-kurs span {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a2e;
}

.drv-buchung-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

.drv-buchung-preis {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    font-size: 1.1rem;
}

.drv-buchung-preis strong {
    font-size: 1.25rem;
    color: #1a1a2e;
}

.drv-buchung-hinweis {
    font-size: 0.85rem;
    color: #6b7280;
    margin: 1rem 0;
    line-height: 1.5;
}

.drv-buchung-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.drv-buchung-actions .drv-btn {
    flex: 1;
}

.drv-buchung-message {
    margin-top: 1.5rem;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.drv-buchung-message.drv-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.drv-buchung-message.drv-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.drv-success-icon,
.drv-error-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.drv-buchung-message strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.drv-buchung-message p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
}

/* Login Modal */
.drv-login-hint {
    text-align: center;
}

.drv-login-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.drv-login-hint h3 {
    text-align: center;
}

.drv-login-hint p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.drv-login-actions {
    display: flex;
    gap: 1rem;
}

.drv-login-actions .drv-btn {
    flex: 1;
}

/* Small Spinner */
.drv-spinner-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: drv-spin 0.8s linear infinite;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .drv-auth-box {
        padding: 1.5rem;
    }
    
    .drv-form-row {
        flex-direction: column;
        gap: 1.25rem;
    }
    
    .drv-kurse-grid,
    .drv-zertifikate-grid,
    .drv-katalog-grid {
        grid-template-columns: 1fr;
    }
    
    .drv-katalog-filter {
        justify-content: flex-start;
    }
    
    .drv-filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .drv-katalog-footer {
        flex-direction: column;
        gap: 1rem;
    }
    
    .drv-katalog-preis {
        order: -1;
    }
    
    .drv-btn-buchen {
        width: 100%;
    }
    
    .drv-modal-content {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }
    
    .drv-buchung-actions,
    .drv-login-actions {
        flex-direction: column;
    }
    
    .drv-fortschritt-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}