/**
 * Driving School Booking Pro - Styles
 * Version: 1.0.0
 * All special characters removed, using HTML entities and symbols
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --primary-color: #ed1c24;
    --primary-dark: #c41820;
    --primary-light: #ff3d45;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #e0e0e0;
    --background-light: #f8f9fa;
    --white: #ffffff;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --box-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    box-sizing: border-box;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.dsbp-booking-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 40px 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    position: relative;
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.dsbp-progress-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 50px;
    padding: 0 20px;
}

.dsbp-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 0 0 auto;
}

.dsbp-progress-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--background-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    border: 3px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.dsbp-progress-step.active .dsbp-progress-circle {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.dsbp-progress-step.completed .dsbp-progress-circle {
    background: var(--success-color);
    border-color: var(--success-color);
    color: var(--white);
}

.dsbp-progress-step.completed .dsbp-progress-circle::after {
    content: '\2713';
    position: absolute;
    font-size: 24px;
}

.dsbp-progress-label {
    margin-top: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.dsbp-progress-line {
    flex: 1;
    height: 3px;
    background: var(--border-color);
    margin: 0 10px;
    position: relative;
    top: -20px;
}

/* ============================================
   STEPS
   ============================================ */
.dsbp-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

.dsbp-step h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.dsbp-step h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin: 30px 0 20px;
    font-weight: 600;
}

/* ============================================
   SERVICE CARDS (STEP 1)
   ============================================ */
.dsbp-services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.dsbp-service-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.dsbp-service-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-5px);
}

.dsbp-service-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #fff 0%, #fff5f5 100%);
    box-shadow: var(--box-shadow-hover);
}

.dsbp-service-card.selected::before {
    content: '\2713';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    line-height: 30px;
    text-align: center;
}

.dsbp-service-image {
    width: 100%;
    height: 150px;
    background-size: cover;
    background-position: center;
    border-radius: 6px;
    margin-bottom: 15px;
}

.dsbp-service-icon {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.dsbp-service-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--primary-color);
}

.dsbp-service-card h3 {
    font-size: 22px;
    margin: 15px 0 10px;
    color: var(--text-dark);
}

.dsbp-service-description {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    min-height: 60px;
}

.dsbp-service-duration {
    display: inline-block;
    background: var(--background-light);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.dsbp-icon-time::before {
    content: '\23F1';
    margin-right: 5px;
}

.dsbp-service-price {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    margin: 15px 0;
}

.dsbp-select-service {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.dsbp-select-service:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* ============================================
   INSTRUCTOR CARDS (STEP 2)
   ============================================ */
.dsbp-instructors-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.dsbp-instructor-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.dsbp-instructor-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--box-shadow-hover);
}

.dsbp-instructor-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #fff 0%, #fff5f5 100%);
}

.dsbp-instructor-card.selected::before {
    content: '\2713';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 25px;
    height: 25px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    line-height: 25px;
    text-align: center;
}

.dsbp-instructor-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 3px solid var(--border-color);
    display: block;
}

.dsbp-instructor-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--background-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    border: 3px solid var(--border-color);
    color: var(--text-light);
}

.dsbp-instructor-avatar svg {
    width: 60px;
    height: 60px;
    fill: var(--text-light);
}

.dsbp-instructor-card h4 {
    font-size: 18px;
    margin: 10px 0;
    color: var(--text-dark);
}

.dsbp-instructor-experience {
    color: var(--text-light);
    font-size: 13px;
    margin: 5px 0;
}

.dsbp-instructor-rating {
    color: var(--warning-color);
    font-size: 14px;
    font-weight: 600;
    margin: 5px 0;
}

.dsbp-stars {
    color: var(--warning-color);
}

.dsbp-instructor-specialty {
    color: var(--text-light);
    font-size: 13px;
    font-style: italic;
    margin: 10px 0;
    min-height: 40px;
}

.dsbp-select-instructor {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 10px 25px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    margin-top: 10px;
}

.dsbp-select-instructor:hover {
    background: var(--primary-dark);
}

/* ============================================
   DATE & TIME SELECTION (STEP 2)
   ============================================ */
.dsbp-datetime-selection {
    margin-top: 40px;
}

.dsbp-calendar-container {
    margin-bottom: 30px;
}

.dsbp-calendar-container label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
}

#dsbp-appointment-date {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: var(--transition);
}

#dsbp-appointment-date:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(237, 28, 36, 0.1);
}

.dsbp-timeslots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}

.dsbp-timeslot-message {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-light);
    padding: 20px;
    background: var(--background-light);
    border-radius: 4px;
}

.dsbp-timeslot {
    background: var(--white);
    border: 2px solid var(--border-color);
    padding: 12px 8px;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 14px;
}

.dsbp-timeslot:hover:not(.disabled) {
    border-color: var(--primary-color);
    background: var(--background-light);
}

.dsbp-timeslot.selected {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.dsbp-timeslot.disabled {
    background: var(--background-light);
    color: var(--text-light);
    cursor: not-allowed;
    opacity: 0.5;
    text-decoration: line-through;
}

/* ============================================
   STUDENT FORM (STEP 3)
   ============================================ */
.dsbp-student-form {
    max-width: 800px;
    margin: 0 auto;
}

.dsbp-form-section {
    margin-bottom: 35px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.dsbp-form-section:last-of-type {
    border-bottom: none;
}

.dsbp-form-section h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 20px;
}

.dsbp-form-row {
    margin-bottom: 20px;
}

.dsbp-form-row label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
}

.required {
    color: var(--error-color);
}

.dsbp-form-row input[type="text"],
.dsbp-form-row input[type="email"],
.dsbp-form-row input[type="tel"],
.dsbp-form-row input[type="date"],
.dsbp-form-row select,
.dsbp-form-row textarea {
    width: 100%;
    padding: 12px 15px;
    font-size: 15px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: var(--transition);
    font-family: inherit;
}

.dsbp-form-row input:focus,
.dsbp-form-row select:focus,
.dsbp-form-row textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(237, 28, 36, 0.1);
}

.dsbp-form-row textarea {
    resize: vertical;
    min-height: 80px;
}

.dsbp-form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.dsbp-form-row.error input,
.dsbp-form-row.error select,
.dsbp-form-row.error textarea {
    border-color: var(--error-color);
}

.dsbp-error {
    display: block;
    color: var(--error-color);
    font-size: 13px;
    margin-top: 5px;
    font-weight: 500;
}

.dsbp-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.dsbp-checkbox input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
    cursor: pointer;
}

.dsbp-terms-link {
    color: var(--primary-color);
    text-decoration: none;
}

.dsbp-terms-link:hover {
    text-decoration: underline;
}

/* ============================================
   REVIEW SUMMARY (STEP 4)
   ============================================ */
.dsbp-booking-summary {
    max-width: 700px;
    margin: 0 auto 30px;
}

.dsbp-summary-section {
    background: var(--background-light);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-color);
}

.dsbp-summary-section h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin: 0 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--white);
}

.dsbp-summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e0e0e0;
}

.dsbp-summary-item:last-child {
    border-bottom: none;
}

.dsbp-summary-item .label {
    font-weight: 600;
    color: var(--text-dark);
}

.dsbp-summary-item .value {
    color: var(--text-light);
    text-align: right;
}

.dsbp-summary-item .dsbp-price {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 18px;
}

.dsbp-total-price {
    background: var(--primary-color);
    color: var(--white);
    padding: 20px 25px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: bold;
}

.dsbp-amount {
    font-size: 28px;
}

.dsbp-payment-notice {
    max-width: 700px;
    margin: 0 auto;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.dsbp-payment-notice p {
    margin: 0;
    font-weight: 600;
}

.checkmark {
    color: #155724;
    font-weight: bold;
    margin-right: 5px;
}

/* ============================================
   NAVIGATION BUTTONS
   ============================================ */
.dsbp-form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    gap: 15px;
}

.dsbp-btn {
    padding: 15px 40px;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

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

.dsbp-btn-prev:hover {
    background: #1a252f;
}

.dsbp-btn-next,
.dsbp-btn-submit {
    background: var(--primary-color);
    color: var(--white);
    margin-left: auto;
}

.dsbp-btn-next:hover,
.dsbp-btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(237, 28, 36, 0.3);
}

.dsbp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.dsbp-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: 8px;
}

.dsbp-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.dsbp-loading-overlay p {
    margin-top: 20px;
    font-size: 16px;
    color: var(--text-dark);
    font-weight: 600;
}

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

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s;
}

/* ============================================
   SUCCESS MESSAGE
   ============================================ */
.dsbp-success-message {
    text-align: center;
    padding: 60px 20px;
}

.dsbp-success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 48px;
    color: var(--white);
}

.dsbp-success-icon::before {
    content: '\2713';
}

.dsbp-success-message h2 {
    color: var(--success-color);
    font-size: 32px;
    margin-bottom: 15px;
}

.dsbp-success-message p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
}

/* ============================================
   ALERT MESSAGE
   ============================================ */
.dsbp-alert {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    display: none;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (min-width: 576px) {
    .dsbp-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dsbp-instructors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dsbp-timeslots {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

/* Desktop */
@media (min-width: 768px) {
    .dsbp-booking-container {
        padding: 50px 40px;
    }
    
    .dsbp-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dsbp-instructors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop */
@media (min-width: 992px) {
    .dsbp-services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .dsbp-instructors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile Adjustments */
@media (max-width: 575px) {
    .dsbp-booking-container {
        padding: 20px 15px;
        margin: 20px auto;
    }
    
    .dsbp-progress-bar {
        padding: 0 5px;
    }
    
    .dsbp-progress-circle {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .dsbp-progress-label {
        font-size: 10px;
    }
    
    .dsbp-progress-line {
        margin: 0 5px;
    }
    
    .dsbp-step h2 {
        font-size: 22px;
    }
    
    .dsbp-form-row-2col {
        grid-template-columns: 1fr;
    }
    
    .dsbp-form-navigation {
        flex-direction: column;
    }
    
    .dsbp-btn {
        width: 100%;
    }
    
    .dsbp-btn-next,
    .dsbp-btn-submit {
        margin-left: 0;
    }
    
    .dsbp-summary-item {
        flex-direction: column;
        gap: 5px;
    }
    
    .dsbp-summary-item .value {
        text-align: left;
    }
    
    .dsbp-total-price {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .dsbp-form-navigation,
    .dsbp-progress-bar {
        display: none;
    }
    
    .dsbp-step {
        display: block !important;
    }
}