/* Mikkers Car Care - Kiosk Interface */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1e3a8a;
    --secondary: #059669;
    --danger: #dc2626;
    --warning: #ea580c;
    --light: #f3f4f6;
    --dark: #1f2937;
    --border: #e5e7eb;
}

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--light);
    color: var(--dark);
}

body {
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.kiosk-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
    padding: 40px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 20px;
}

header h1 {
    font-size: 2em;
    color: var(--primary);
    margin-bottom: 10px;
}

header p {
    font-size: 0.9em;
    color: #6b7280;
}

/* Stappen indicator */
.steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    right: -50%;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.step:last-child::before {
    display: none;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light);
    border: 2px solid var(--border);
    color: var(--dark);
    font-weight: bold;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.step.active .step-number {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.step.completed .step-number {
    background: var(--secondary);
    border-color: var(--secondary);
    color: white;
}

.step-label {
    font-size: 0.85em;
    color: #6b7280;
    font-weight: 500;
}

.step.active .step-label {
    color: var(--primary);
}

/* Form sections */
.form-section {
    display: none;
}

.form-section.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

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

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark);
    font-size: 0.95em;
}

input[type="text"],
input[type="email"],
input[type="number"],
select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

/* Wasprogramma selection */
.programmas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.programma-card {
    padding: 20px;
    border: 2px solid var(--border);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.programma-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
}

.programma-card.selected {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.programma-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.programma-price {
    font-size: 1.3em;
    font-weight: bold;
}

/* Extras checkboxes */
.extras-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 20px 0;
}

.extra-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.extra-item:hover {
    background: var(--light);
}

.extra-item.selected {
    background: rgba(30, 58, 138, 0.05);
    border-color: var(--primary);
}

.extra-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin-right: 15px;
}

.extra-info {
    flex: 1;
}

.extra-name {
    font-weight: 600;
    display: block;
}

.extra-desc {
    font-size: 0.85em;
    color: #6b7280;
}

.extra-price {
    font-weight: bold;
    color: var(--secondary);
    margin-left: 10px;
    white-space: nowrap;
}

/* Payment methods */
.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin: 20px 0;
}

.payment-option {
    padding: 20px;
    border: 2px solid var(--border);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.payment-option:hover {
    border-color: var(--primary);
}

.payment-option.selected {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.payment-icon {
    font-size: 2em;
    margin-bottom: 10px;
}

/* Summary */
.summary {
    background: var(--light);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
}

.summary-row.total {
    border-top: 2px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
    font-weight: bold;
    font-size: 1.1em;
    color: var(--primary);
}

/* QR Code section */
.qr-section {
    text-align: center;
    padding: 20px;
    background: var(--light);
    border-radius: 8px;
    margin: 20px 0;
}

.qr-image {
    max-width: 250px;
    margin: 20px auto;
}

.countdown {
    color: var(--danger);
    font-weight: bold;
    margin: 10px 0;
}

/* Buttons */
.buttons {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}

button {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: #1e40af;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.btn-secondary {
    background: var(--border);
    color: var(--dark);
}

.btn-secondary:hover {
    background: #d1d5db;
}

.btn-success {
    background: var(--secondary);
    color: white;
}

.btn-success:hover {
    background: #047857;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Success/Error messages */
.alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    display: none;
}

.alert.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

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

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #7f1d1d;
}

.alert-warning {
    background: #fffbeb;
    border: 1px solid #fed7aa;
    color: #92400e;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    color: #6b7280;
    font-size: 0.85em;
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    .kiosk-card {
        padding: 25px;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }

    .steps {
        margin-bottom: 20px;
    }

    .step-label {
        font-size: 0.75em;
    }

    button {
        padding: 12px;
        font-size: 0.95em;
    }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

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

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}