/* 
   DCA Tour Booking System - Premium Modal & Interactive Elements Stylesheet
   Integrates with the main Turkish-Islamic architectural editorial theme
*/

/* GOOGLE FONTS (in case not loaded by the parent page) */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600&family=Lora:ital,wght@0,400;0,500;1,400&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* =====================================
   WIDGET SHORTCODE STANDALONE STYLES
   For [dca_tour_widget] used on any page
   ===================================== */

.dca-booking-widget-wrapper {
    --dca-gold: #B89047;
    --dca-gold-light: rgba(184, 144, 71, 0.2);
    --bg-color: #Fdfbf7;
    --card-bg: #FFFFFF;
    --text-dark: #1A1A1A;
    --text-gray: #4A4A4A;
    font-family: 'Lora', 'Georgia', serif;
    -webkit-font-smoothing: antialiased;
    padding: 3rem 1.2rem;
}

.dca-booking-widget-wrapper .booking-section {
    max-width: 1100px;
    margin: 0 auto;
}

.dca-booking-widget-wrapper .booking-header {
    text-align: center;
    margin-bottom: 3rem;
}

.dca-booking-widget-wrapper .hero-kicker {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--dca-gold);
    margin-bottom: 0.5rem;
}

.dca-booking-widget-wrapper .booking-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    color: var(--text-dark);
    text-transform: uppercase;
    margin: 0;
    line-height: 1.15;
    letter-spacing: 0.5px;
}

.dca-booking-widget-wrapper .booking-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 767px) {
    .dca-booking-widget-wrapper .booking-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.dca-booking-widget-wrapper .tour-card {
    background: var(--card-bg);
    border: 1px solid rgba(184, 144, 71, 0.15);
    border-radius: 6px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    position: relative;
    overflow: hidden;
}

.dca-booking-widget-wrapper .tour-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--dca-gold), #d4a957);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.dca-booking-widget-wrapper .tour-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

.dca-booking-widget-wrapper .tour-card:hover::before {
    transform: scaleX(1);
}

.dca-booking-widget-wrapper .card-title {
    font-family: 'Cinzel', serif;
    font-size: 1.35rem;
    color: var(--text-dark);
    text-transform: uppercase;
    margin: 0 0 0.8rem 0;
    line-height: 1.3;
}

.dca-booking-widget-wrapper .card-divider {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--dca-gold), transparent);
    margin-bottom: 1.5rem;
    border-radius: 2px;
}

.dca-booking-widget-wrapper .card-body {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.dca-booking-widget-wrapper .card-body p {
    font-size: 0.97rem;
    line-height: 1.65;
    color: var(--text-gray);
    margin: 0 0 1rem 0;
}

.dca-booking-widget-wrapper .highlight-text {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--dca-gold);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dca-booking-widget-wrapper .bold-accent {
    font-weight: 600;
    color: var(--text-dark);
}

.dca-booking-widget-wrapper .btn-wrapper {
    margin-top: auto;
}

.dca-booking-widget-wrapper .luxury-btn {
    display: block;
    width: 100%;
    padding: 14px 28px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: #ffffff;
    background: linear-gradient(135deg, #1e3020, #2b452e);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(30, 48, 32, 0.2);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.dca-booking-widget-wrapper .luxury-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(184, 144, 71, 0.2), transparent);
    transition: left 0.5s ease;
}

.dca-booking-widget-wrapper .luxury-btn:hover {
    background: linear-gradient(135deg, #2b452e, #3a5d3f);
    box-shadow: 0 8px 24px rgba(30, 48, 32, 0.3);
    transform: translateY(-1px);
}

.dca-booking-widget-wrapper .luxury-btn:hover::after {
    left: 100%;
}


/* 1. GLASSMORPHIC MODAL OVERLAY */
.dca-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26, 26, 26, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.dca-modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* MODAL WINDOW CONTAINER */
.dca-modal-content {
    background: #ffffff;
    width: 92%;
    max-width: 950px;
    height: 90vh;
    max-height: 780px;
    border-radius: 8px;
    border: 1px solid rgba(184, 144, 71, 0.25);
    border-top: 5px solid var(--dca-gold, #b89047);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95) translateY(15px);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.dca-modal-overlay.open .dca-modal-content {
    transform: scale(1) translateY(0);
}

@media (max-width: 767px) {
    .dca-modal-content {
        height: 95vh;
        max-height: none;
    }
}

/* 2. MODAL HEADER */
.dca-modal-header {
    background-color: #fcfaf6;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #efeae0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dca-modal-kicker {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--dca-gold, #b89047);
    display: block;
    margin-bottom: 2px;
}

.dca-modal-title {
    font-family: 'Cinzel', serif;
    font-size: 1.6rem;
    color: #1a1a1a;
    margin: 0;
    line-height: 1.2;
    text-transform: uppercase;
}

.dca-modal-close {
    background: none;
    border: none;
    font-size: 2.2rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
}

.dca-modal-close:hover {
    color: var(--dca-gold, #b89047);
}

/* 3. WIZARD PROGRESS BAR */
.dca-modal-progress {
    padding: 1.2rem 2rem;
    background: #ffffff;
    border-bottom: 1px solid #f2edd5;
}

.dca-progress-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.dca-progress-line {
    position: absolute;
    top: 18px;
    left: 0;
    height: 2px;
    background: #efeae0;
    width: 100%;
    z-index: 1;
}

.dca-progress-line::after {
    content: '';
    position: absolute;
    top: 0; left: 0; height: 100%;
    background-color: var(--dca-gold, #b89047);
    width: 0%;
    transition: width 0.4s ease;
}

.dca-progress-step {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: default;
}

.dca-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 2px solid #efeae0;
    color: #999999;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.dca-step-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    color: #999999;
    margin-top: 6px;
    transition: color 0.3s ease;
}

.dca-progress-step.active .dca-step-num {
    border-color: var(--dca-gold, #b89047);
    background-color: var(--dca-gold, #b89047);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(184, 144, 71, 0.25);
}

.dca-progress-step.active .dca-step-label {
    color: #1a1a1a;
    font-weight: 700;
}

.dca-progress-step.completed .dca-step-num {
    border-color: #1e3020;
    background-color: #1e3020;
    color: #ffffff;
}

.dca-progress-step.completed .dca-step-label {
    color: #1e3020;
}

/* 4. MODAL BODY */
.dca-modal-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 2rem;
    position: relative;
    background: #fdfbf7;
}

.dca-step-pane {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.dca-step-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* 5. STEP 1 LAYOUT: GRID & CALENDAR */
.dca-step-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
    height: 100%;
}

@media (max-width: 767px) {
    .dca-step-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* CALENDAR STYLES */
.dca-calendar-container {
    background: #ffffff;
    border: 1px solid #efeae0;
    border-radius: 6px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.dca-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.dca-cal-month {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    font-size: 1.15rem;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dca-cal-nav {
    background: none;
    border: 1px solid #efeae0;
    color: #4a4a4a;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.dca-cal-nav:hover {
    background-color: var(--dca-gold, #b89047);
    color: #ffffff;
    border-color: var(--dca-gold, #b89047);
}

.dca-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: #999;
    margin-bottom: 0.8rem;
    border-bottom: 1px solid #f6f3eb;
    padding-bottom: 6px;
}

.dca-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    row-gap: 8px;
    column-gap: 4px;
}

.dca-cal-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    color: #1a1a1a;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    font-weight: 500;
    position: relative;
}

.dca-cal-cell.empty {
    cursor: default;
    pointer-events: none;
}

.dca-cal-cell.disabled {
    color: #cccccc;
    cursor: not-allowed;
    pointer-events: none;
}

.dca-cal-cell.available {
    font-weight: 700;
    color: #1a1a1a;
}

.dca-cal-cell.available::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 4px;
    height: 4px;
    background-color: var(--dca-gold, #b89047);
    border-radius: 50%;
}

.dca-cal-cell.available:hover {
    background-color: rgba(184, 144, 71, 0.15);
    transform: scale(1.08);
}

.dca-cal-cell.selected {
    background-color: var(--dca-gold, #b89047) !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(184, 144, 71, 0.3);
}

.dca-cal-cell.selected::after {
    display: none;
}

/* SLOTS VIEW PANEL */
.dca-slots-container {
    background: #ffffff;
    border: 1px solid #efeae0;
    border-radius: 6px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 250px;
}

.dca-section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #1a1a1a;
    margin-top: 0;
    margin-bottom: 1.2rem;
    border-bottom: 2px solid #b89047;
    padding-bottom: 6px;
    display: inline-block;
    align-self: flex-start;
}

.dca-slots-empty {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
    color: #888888;
}

.dca-slots-icon {
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
    opacity: 0.6;
}

.dca-slots-empty p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.dca-slots-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    overflow-y: auto;
    max-height: 250px;
    padding: 2px;
}

.dca-slot-btn {
    padding: 12px 10px;
    background: transparent;
    border: 1px solid #efeae0;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: #4a4a4a;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.dca-slot-btn:hover {
    border-color: var(--dca-gold, #b89047);
    color: var(--dca-gold, #b89047);
    background-color: rgba(184, 144, 71, 0.04);
}

.dca-slot-btn.selected {
    background-color: #1e3020;
    border-color: #1e3020;
    color: #ffffff;
    box-shadow: 0 4px 8px rgba(30, 48, 32, 0.25);
}

.dca-slot-btn.full {
    background-color: #f5f5f5;
    border-color: #e0e0e0;
    color: #cccccc;
    cursor: not-allowed;
    pointer-events: none;
    text-decoration: line-through;
}

/* 6. STEP 2 LAYOUT: FORM ELEMENTS */
.dca-form-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: 1.5rem;
    row-gap: 1.2rem;
}

.dca-form-group {
    display: flex;
    flex-direction: column;
}

.dca-col-12 { grid-column: span 12; }
.dca-col-6 { grid-column: span 6; }
.dca-col-4 { grid-column: span 4; }

@media (max-width: 600px) {
    .dca-col-6, .dca-col-4 { grid-column: span 12; }
}

.dca-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #1a1a1a;
    margin-bottom: 6px;
}

.dca-label .req {
    color: #c62828;
    margin-left: 2px;
}

.dca-input {
    font-family: 'Lora', serif;
    padding: 10px 14px;
    font-size: 0.95rem;
    border: 1px solid #efeae0;
    border-radius: 4px;
    background-color: #ffffff;
    color: #1a1a1a;
    transition: all 0.3s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.01);
}

.dca-input:focus {
    outline: none;
    border-color: var(--dca-gold, #b89047);
    box-shadow: 0 0 0 3px rgba(184, 144, 71, 0.15);
}

.dca-textarea {
    resize: vertical;
    min-height: 80px;
    height: 100px;
    line-height: 1.5;
}

/* FORM CHECKBOX */
.dca-checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-top: 0.5rem;
}

.dca-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--dca-gold, #b89047);
    cursor: pointer;
}

.dca-checkbox-group label {
    font-family: 'Lora', serif;
    font-size: 0.9rem;
    color: #4a4a4a;
    cursor: pointer;
    user-select: none;
}

/* VALIDATION STATES */
.dca-form-group.invalid .dca-input {
    border-color: #c62828;
    background-color: rgba(198, 40, 40, 0.01);
}

.dca-error-msg {
    color: #c62828;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.68rem;
    margin-top: 4px;
    font-weight: 500;
    display: none;
}

.dca-form-group.invalid .dca-error-msg {
    display: block;
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 7. STEP 3 LAYOUT: SUCCESS PANEL */
.dca-success-wrapper {
    text-align: center;
    padding: 1.5rem 0;
    max-width: 500px;
    margin: 0 auto;
}

.dca-success-icon {
    width: 72px;
    height: 72px;
    background-color: #1e3020;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 20px rgba(30, 48, 32, 0.2);
}

.dca-success-title {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: #1a1a1a;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.dca-success-lead {
    font-size: 1.05rem;
    color: #4a4a4a;
    margin-bottom: 2rem;
}

.dca-summary-card {
    background-color: #ffffff;
    border: 1px solid rgba(184, 144, 71, 0.2);
    border-radius: 6px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.dca-summary-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dca-gold, #b89047);
    margin-top: 0;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid #efeae0;
    padding-bottom: 8px;
    text-align: left;
}

.dca-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.95rem;
    border-bottom: 1px dotted #f3ebd7;
    padding-bottom: 6px;
}

.dca-summary-row:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.dca-summary-label {
    font-weight: bold;
    color: #1a1a1a;
}

.dca-summary-val {
    color: #4a4a4a;
}

.dca-success-info {
    font-size: 0.92rem;
    color: #777777;
    line-height: 1.6;
}

/* 8. MODAL FOOTER */
.dca-modal-footer {
    background-color: #fcfaf6;
    padding: 1.2rem 2rem;
    border-top: 1px solid #efeae0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* BUTTONS UI */
.dca-btn {
    padding: 10px 22px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid transparent;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.dca-btn-secondary {
    background-color: transparent;
    border-color: #b89047;
    color: #b89047;
}

.dca-btn-secondary:hover {
    background-color: #b89047;
    color: #ffffff;
}

.dca-btn-primary {
    background-color: #1e3020;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(30, 48, 32, 0.2);
}

.dca-btn-primary:hover {
    background-color: #2b452e;
}

.dca-btn-primary:disabled {
    background-color: #cccccc;
    color: #888888;
    cursor: not-allowed;
    border-color: transparent;
    box-shadow: none;
}

/* SUBMIT LOADING SPINNER */
.dca-btn.loading {
    color: transparent !important;
    position: relative;
    pointer-events: none;
}

.dca-btn.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%; left: 50%;
    margin-top: -8px; margin-left: -8px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: dca-spinner 0.6s linear infinite;
}

@keyframes dca-spinner {
    to { transform: rotate(360deg); }
}