/**
 * NO LIMIT - Waiver System Styles
 *
 * Mobile-First CSS fuer digitale Einverstaendniserklaerungen
 *
 * @package NoLimit
 */

/* ==========================================================================
   Container & Layout
   ========================================================================== */

.waiver-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.waiver-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.waiver-header .section-tag {
    margin-bottom: var(--spacing-sm);
}

.waiver-header h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.waiver-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

/* ==========================================================================
   Progress Bar / Stepper - Modernisiert mit Verbindungslinien
   ========================================================================== */

.waiver-progress {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding: 0 16px;
}

/* Progress Steps Container */
.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 120px;
}

/* Verbindungslinie zwischen Steps */
.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    left: calc(50% + 24px);
    width: calc(100% - 48px);
    height: 2px;
    background: var(--border-color, rgba(255,255,255,0.1));
    z-index: 0;
    transition: background 0.3s ease;
}

/* Abgeschlossene Verbindungslinie */
.progress-step.completed:not(:last-child)::after {
    background: var(--accent);
}

/* Step-Nummer - KREISE */
.step-number {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50% !important; /* Erzwinge Kreis */
    background: var(--bg-elevated, #1a1a1a);
    border: 2px solid var(--border-color, rgba(255,255,255,0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-muted, rgba(255,255,255,0.5));
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

/* Step-Label */
.step-label {
    font-size: 0.7rem;
    color: var(--text-muted, rgba(255,255,255,0.5));
    margin-top: 8px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    transition: color 0.3s ease;
}

/* Aktiver Step */
.progress-step.active .step-number {
    background: var(--accent, #F49B31);
    border-color: var(--accent, #F49B31);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(244, 155, 49, 0.25);
    transform: scale(1.05);
}

.progress-step.active .step-label {
    color: var(--accent, #F49B31);
    font-weight: 600;
}

/* Abgeschlossener Step */
.progress-step.completed .step-number {
    background: var(--accent, #F49B31);
    border-color: var(--accent, #F49B31);
    color: #ffffff;
}

/* Checkmark für abgeschlossene Steps */
.progress-step.completed .step-number::before {
    content: '✓';
    font-size: 1.1rem;
    font-weight: 700;
}

.progress-step.completed .step-number span {
    display: none;
}

.progress-step.completed .step-label {
    color: var(--accent, #F49B31);
}

/* ===== LIGHT MODE SUPPORT ===== */
[data-theme="light"] .step-number,
[data-theme="light-blue"] .step-number,
[data-theme="light-green"] .step-number {
    background: #ffffff;
    border: 2px solid #e0e0e0;
    color: #999999;
}

[data-theme="light"] .progress-step:not(:last-child)::after,
[data-theme="light-blue"] .progress-step:not(:last-child)::after,
[data-theme="light-green"] .progress-step:not(:last-child)::after {
    background: #e0e0e0;
}

[data-theme="light"] .progress-step.active .step-number,
[data-theme="light-blue"] .progress-step.active .step-number,
[data-theme="light-green"] .progress-step.active .step-number {
    background: var(--accent, #F49B31);
    border-color: var(--accent, #F49B31);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(244, 155, 49, 0.3);
}

[data-theme="light"] .step-label,
[data-theme="light-blue"] .step-label,
[data-theme="light-green"] .step-label {
    color: #666666;
}

[data-theme="light"] .progress-step.active .step-label,
[data-theme="light-blue"] .progress-step.active .step-label,
[data-theme="light-green"] .progress-step.active .step-label {
    color: var(--accent, #F49B31);
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 480px) {
    .waiver-progress {
        padding: 0 8px;
    }
    
    .progress-step {
        max-width: 80px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
        font-size: 0.9rem;
    }
    
    .step-label {
        font-size: 0.6rem;
        letter-spacing: 0;
    }
    
    .progress-step:not(:last-child)::after {
        left: calc(50% + 20px);
        width: calc(100% - 40px);
    }
}

/* ==========================================================================
   Form Steps
   ========================================================================== */

.waiver-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.waiver-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.step-description {
    color: var(--text-muted);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* ==========================================================================
   Type Selection (Step 1) - Grid Layout fuer gleiche Breiten
   ========================================================================== */

.waiver-type-grid,
.waiver-types {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
    padding: 0 16px;
}

.waiver-type-btn {
    display: grid;
    grid-template-columns: 56px 1fr 32px;
    align-items: center;
    gap: 16px;
    width: 100%;
    padding: 18px 20px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.waiver-type-btn:hover {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.05);
}

.waiver-type-btn.active {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
}

/* Icon Container - feste Groesse */
.type-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-elevated);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
}

.waiver-type-btn.active .type-icon {
    background: rgba(var(--accent-rgb), 0.2);
}

.waiver-type-btn:hover .type-icon {
    background: rgba(var(--accent-rgb), 0.15);
}

/* Text Content */
.type-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.type-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Legacy label class */
.type-label {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.type-desc,
.type-description {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Legacy note class - jetzt in desc integriert */
.type-note {
    display: none;
}

/* Radio/Check Indicator */
.type-check {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.waiver-type-btn:hover .type-check {
    border-color: var(--accent);
}

.waiver-type-btn.active .type-check {
    border-color: var(--accent);
    background: var(--accent);
}

.waiver-type-btn.active .type-check::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--bg-primary);
    border-radius: 50%;
}

/* Legacy Arrow - ausblenden */
.type-arrow {
    display: none;
}

/* ==========================================================================
   Form Sections (Step 2)
   ========================================================================== */

.form-section {
    margin-bottom: var(--spacing-lg);
}

.form-section-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--accent);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--dark-600);
}

.form-section.conditional {
    display: none;
    padding: var(--spacing-md);
    background: var(--dark-800);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent);
}

.form-section.conditional.visible {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
    }
}

/* ==========================================================================
   Form Fields
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.form-label .required {
    color: var(--accent);
    margin-left: 2px;
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--dark-700);
    border: 2px solid var(--dark-600);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input.invalid {
    border-color: #ef4444;
    animation: shake 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

.form-row {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 480px) {
    .form-row.two-col {
        grid-template-columns: 1fr 1fr;
    }
}

/* Select */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B76' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Date input styling */
.form-input[type="date"] {
    color-scheme: dark;
}

/* ==========================================================================
   Checkboxes
   ========================================================================== */

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--dark-800);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--accent);
    cursor: pointer;
}

.checkbox-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--accent);
    text-decoration: underline;
}

/* ==========================================================================
   Rules Section (Step 3)
   ========================================================================== */

.rules-container {
    background: var(--dark-800);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.rules-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.rules-icon {
    font-size: 1.5rem;
}

.rules-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
}

.rules-content {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--spacing-md);
    background: var(--dark-700);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.rules-content h4 {
    color: var(--text-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm);
    font-size: 1rem;
}

.rules-content h4:first-child {
    margin-top: 0;
}

.rules-content ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.rules-content li {
    margin-bottom: var(--spacing-xs);
}

/* Scrollbar styling */
.rules-content::-webkit-scrollbar {
    width: 6px;
}

.rules-content::-webkit-scrollbar-track {
    background: var(--dark-600);
    border-radius: 3px;
}

.rules-content::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 3px;
}

.acceptance-section {
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   Signature Section (Step 4)
   ========================================================================== */

.signature-section {
    margin-bottom: var(--spacing-lg);
}

.signature-info {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--dark-800);
    border-radius: var(--radius-md);
}

.signature-for {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.signature-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.signature-canvas-wrapper {
    position: relative;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
}

#signaturePad {
    display: block;
    width: 100%;
    touch-action: none;
    cursor: crosshair;
}

.signature-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-sm);
}

.btn-clear-signature {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: color 0.2s ease;
}

.btn-clear-signature:hover {
    color: var(--accent);
}

.signature-hint {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

/* ==========================================================================
   Error Message
   ========================================================================== */

.waiver-error {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.error-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.error-message {
    color: #fca5a5;
    font-size: 0.875rem;
}

/* ==========================================================================
   Navigation Buttons
   ========================================================================== */

.waiver-navigation {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.waiver-navigation .btn {
    flex: 1;
}

.btn-back {
    background: var(--dark-700);
    border: 2px solid var(--dark-600);
    color: var(--text-secondary);
}

.btn-back:hover {
    background: var(--dark-600);
    border-color: var(--dark-500);
}

.btn-next,
.btn-submit {
    background: var(--accent);
    border: 2px solid var(--accent);
    color: white;
}

.btn-next:hover,
.btn-submit:hover {
    background: var(--accent-glow);
    border-color: var(--accent-glow);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Confirmation (Step 5)
   ========================================================================== */

.confirmation-container {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    background: rgba(74, 222, 128, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2.5rem;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.confirmation-title {
    font-size: 1.75rem;
    color: var(--success);
    margin-bottom: var(--spacing-md);
}

.confirmation-message {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.confirmation-details {
    background: var(--dark-800);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.confirmation-details h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
}

.confirmation-details ul {
    list-style: none;
}

.confirmation-details li {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--dark-600);
    font-size: 0.875rem;
}

.confirmation-details li:last-child {
    border-bottom: none;
}

.confirmation-details .label {
    color: var(--text-muted);
}

.confirmation-details .value {
    color: var(--text-primary);
    font-weight: 500;
}

.btn-new-waiver {
    background: var(--dark-700);
    border: 2px solid var(--dark-600);
}

/* ==========================================================================
   Mobile Optimizations
   ========================================================================== */

@media (max-width: 480px) {
    .waiver-container {
        padding: var(--spacing-md);
    }

    .waiver-progress::before {
        left: 16px;
        right: 16px;
    }

    .step-number {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .waiver-type-btn {
        grid-template-columns: 48px 1fr 28px;
        padding: 14px 16px;
        gap: 12px;
    }

    .type-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .type-title {
        font-size: 0.9rem;
    }

    .type-desc {
        font-size: 0.75rem;
    }

    .type-check {
        width: 20px;
        height: 20px;
    }

    .form-input {
        padding: var(--spacing-sm);
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .rules-content {
        max-height: 200px;
    }

    .waiver-navigation {
        flex-direction: column-reverse;
    }

    .confirmation-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .waiver-progress,
    .waiver-navigation,
    .btn-clear-signature,
    .btn-new-waiver {
        display: none !important;
    }

    .waiver-container {
        max-width: 100%;
        padding: 0;
    }

    .rules-content {
        max-height: none;
        overflow: visible;
    }
}

/* ==========================================================================
   LIGHT MODE - Waiver Typ-Buttons & Allgemein
   ========================================================================== */

[data-theme="light"] .waiver-type-btn,
[data-theme="light-blue"] .waiver-type-btn,
[data-theme="light-green"] .waiver-type-btn {
    background: #ffffff;
    border-color: #e5e5e5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .waiver-type-btn:hover,
[data-theme="light-blue"] .waiver-type-btn:hover,
[data-theme="light-green"] .waiver-type-btn:hover {
    border-color: var(--accent);
    background: rgba(244, 155, 49, 0.03);
}

[data-theme="light"] .waiver-type-btn.active,
[data-theme="light-blue"] .waiver-type-btn.active,
[data-theme="light-green"] .waiver-type-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(244, 155, 49, 0.25);
}

[data-theme="light"] .waiver-type-btn.active .type-title,
[data-theme="light"] .waiver-type-btn.active .type-desc,
[data-theme="light-blue"] .waiver-type-btn.active .type-title,
[data-theme="light-blue"] .waiver-type-btn.active .type-desc,
[data-theme="light-green"] .waiver-type-btn.active .type-title,
[data-theme="light-green"] .waiver-type-btn.active .type-desc {
    color: #ffffff;
}

[data-theme="light"] .type-icon,
[data-theme="light-blue"] .type-icon,
[data-theme="light-green"] .type-icon {
    background: #f5f5f5;
}

[data-theme="light"] .waiver-type-btn.active .type-icon,
[data-theme="light-blue"] .waiver-type-btn.active .type-icon,
[data-theme="light-green"] .waiver-type-btn.active .type-icon {
    background: rgba(255, 255, 255, 0.2);
}

/* Light Mode - Form Inputs */
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea,
[data-theme="light-blue"] .form-group input,
[data-theme="light-green"] .form-group input {
    background: #ffffff;
    border-color: #e0e0e0;
    color: #1a1a1a;
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light-blue"] .form-group input:focus,
[data-theme="light-green"] .form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(244, 155, 49, 0.1);
}

/* Light Mode - Buttons */
[data-theme="light"] .waiver-btn-secondary,
[data-theme="light-blue"] .waiver-btn-secondary,
[data-theme="light-green"] .waiver-btn-secondary {
    background: #f5f5f5;
    border-color: #e0e0e0;
    color: #333333;
}

[data-theme="light"] .waiver-btn-secondary:hover,
[data-theme="light-blue"] .waiver-btn-secondary:hover,
[data-theme="light-green"] .waiver-btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}