/* ==================== CSS VARIABLES ==================== */
:root {
    --black: #0a0a0a;
    --black-light: #141414;
    --ash: #2a2a2a;
    --ash-light: #3a3a3a;
    --ash-lighter: #4a4a4a;
    --white: #ffffff;
    --text: #e0e0e0;
    --text-muted: #888888;
    --gold: #c9b037;
}

/* ==================== RESET & BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--black);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.hidden {
    display: none !important;
}

/* ==================== AUTH OVERLAY ==================== */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
}

.auth-container {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 16px;
    padding: 3rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 2rem;
}

.auth-logo i {
    font-size: 1.75rem;
    color: var(--ash-light);
}

.auth-container h2 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.auth-container > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.firebase-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.firebase-auth-btn:hover {
    background: #f8f9fa;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

.firebase-auth-btn i {
    color: #4285f4;
    font-size: 20px;
}

.firebase-auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-error {
    color: #ef4444;
    font-size: 14px;
    margin-top: 10px;
    padding: 10px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 6px;
    display: none;
}

.auth-note {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ==================== MAIN INTERFACE ==================== */
.main-interface {
    min-height: 100vh;
    background: var(--black);
}

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ash);
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    text-decoration: none;
    font-family: 'Cinzel', serif;
    font-size: 1.25rem;
}

.logo i {
    color: var(--ash-light);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-photo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ash);
}

.user-info span {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.logout-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1rem;
    transition: color 0.3s;
}

.logout-btn:hover {
    color: var(--white);
}

@media (min-width: 768px) {
    .user-info span {
        display: block;
    }
}

/* ==================== BOOKING LAYOUT ==================== */
.booking-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
    padding-top: 60px;
}

.booking-section {
    overflow-y: auto;
    padding: 1.5rem;
    padding-bottom: 100px;
}

.signature-section {
    background: var(--black-light);
    border-left: 1px solid var(--ash);
    position: relative;
}

@media (min-width: 1024px) {
    .booking-layout {
        grid-template-columns: 1fr 380px;
    }

    .signature-section {
        position: sticky;
        top: 60px;
        height: calc(100vh - 60px);
        overflow-y: auto;
        display: block !important;
    }
    
    .booking-section {
        padding-bottom: 1.5rem;
    }
}

.signature-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background: var(--ash);
    border: none;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    border-top: 1px solid var(--ash-light);
}

@media (min-width: 1024px) {
    .signature-toggle {
        display: none;
    }
}

/* ==================== PAGE HEADER ==================== */
.page-header {
    margin-bottom: 2rem;
}

.section-tag {
    display: inline-block;
    color: var(--ash-light);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.page-header h1 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

/* ==================== PROGRESS STEPS ==================== */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 0 1rem;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--ash);
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ash);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s;
}

.step.active .step-number,
.step.completed .step-number {
    background: var(--ash-light);
    color: var(--white);
}

.step-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

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

@media (min-width: 768px) {
    .step-label {
        font-size: 0.75rem;
    }
}

/* ==================== STEP CONTENT ==================== */
.step-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

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

/* ==================== CONSENT FORM ==================== */
.consent-intro {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
}

.consent-intro i {
    font-size: 2.5rem;
    color: var(--ash-light);
    margin-bottom: 1rem;
}

.consent-intro h3 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.consent-intro p {
    color: var(--text-muted);
}

.consent-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-section {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
}

.form-section h4 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section h4 i {
    color: var(--ash-light);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-group.full-width {
        grid-column: 1 / -1;
    }
}

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

.form-group label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--ash-light);
}

.form-group input[readonly] {
    background: var(--ash);
    color: var(--text-muted);
    cursor: not-allowed;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #ef4444;
}

/* Risks Section */
.risks-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .risks-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.risk-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--black);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text);
}

.risk-item i {
    color: #fbbf24;
    font-size: 1rem;
}

/* Checkboxes */
.consent-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.checkbox-item:hover {
    border-color: var(--ash-light);
}

.checkbox-item.error {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.checkbox-item input {
    display: none;
}

.checkmark {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border: 2px solid var(--ash-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.checkbox-item input:checked + .checkmark {
    background: var(--ash-light);
    border-color: var(--ash-light);
}

.checkbox-item input:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--white);
    font-size: 0.75rem;
}

.checkbox-text {
    flex: 1;
}

.checkbox-text strong {
    display: block;
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.checkbox-text p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ==================== CALENDAR - 6 COLUMNS (NO SUNDAY) ==================== */
.booking-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .booking-grid {
        grid-template-columns: 1.5fr 1fr;
    }
}

.calendar-panel {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
}

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

.calendar-header h4 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    font-size: 1rem;
}

.cal-nav {
    width: 36px;
    height: 36px;
    background: var(--ash);
    border: none;
    color: var(--white);
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.3s;
}

.cal-nav:hover {
    background: var(--ash-light);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
    text-align: center;
}

.cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.cal-day.header {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
}

.cal-day.empty {
    visibility: hidden;
}

.cal-day.available {
    background: var(--black);
    color: var(--white);
    cursor: pointer;
}

.cal-day.available:hover,
.cal-day.selected {
    background: var(--ash-light);
    box-shadow: 0 0 0 2px var(--ash-lighter);
}

.cal-day.booked {
    background: var(--ash);
    color: #555;
    text-decoration: line-through;
    cursor: not-allowed;
}

.calendar-legend {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    justify-content: center;
}

.calendar-legend span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.calendar-legend i {
    font-size: 0.5rem;
}

.calendar-legend .available {
    color: var(--text);
}

.calendar-legend .booked {
    color: #555;
}

/* ==================== TIME SLOTS ==================== */
.time-panel {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
}

.time-panel h3 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .time-slots {
        grid-template-columns: 1fr;
    }
}

.time-btn {
    padding: 0.875rem;
    background: var(--black);
    border: 1px solid var(--ash);
    color: var(--text);
    font-size: 0.875rem;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}

.time-btn:hover:not(.booked) {
    border-color: var(--ash-light);
    background: var(--ash);
}

.time-btn.selected {
    background: var(--ash-light);
    border-color: var(--ash-lighter);
    color: var(--white);
    box-shadow: 0 0 0 2px var(--ash-lighter);
}

.time-btn.booked {
    background: var(--ash);
    color: #555;
    text-decoration: line-through;
    cursor: not-allowed;
    opacity: 0.5;
}

.selected-datetime {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid var(--ash);
}

.selected-datetime p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.selected-datetime p:last-child {
    margin-bottom: 0;
}

.selected-datetime i {
    color: var(--ash-light);
    width: 16px;
}

.selected-datetime span {
    color: var(--white);
    font-weight: 500;
}

/* ==================== SERVICE TABS ==================== */
.service-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.tab-btn {
    flex: 1;
    min-width: 140px;
    padding: 1rem;
    background: var(--black-light);
    border: 1px solid var(--ash);
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
}

.tab-btn i {
    font-size: 1.25rem;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--ash);
    color: var(--white);
    border-color: var(--ash-light);
}

.tab-btn.active {
    box-shadow: 0 0 0 2px var(--ash-light);
}

.service-details {
    margin-bottom: 1.5rem;
}

.service-info {
    display: none;
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
}

.service-info.active {
    display: block;
}

.service-info h3 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.price-tag {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.price-note {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Payment Options */
.payment-options-panel {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.payment-options-panel h4 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.payment-toggle {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.payment-option {
    flex: 1;
    cursor: pointer;
    position: relative;
}

.payment-option input {
    position: absolute;
    opacity: 0;
}

.option-content {
    padding: 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    border-radius: 6px;
    text-align: center;
    transition: all 0.3s;
}

.payment-option.active .option-content,
.payment-option:hover .option-content {
    border-color: var(--ash-light);
    background: var(--ash);
}

.payment-option.active .option-content {
    box-shadow: 0 0 0 2px var(--ash-light);
}

.option-title {
    display: block;
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.option-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.deposit-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.deposit-info i {
    color: var(--ash-light);
}

/* ==================== SIGNATURE SECTION ==================== */
.signature-container {
    padding: 1.5rem;
    height: 100%;
}

.signature-header {
    margin-bottom: 1.5rem;
}

.signature-header h3 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.signature-header p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.signature-pad-container {
    position: relative;
    background: #ffffff;
    border: 2px solid var(--ash);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
    height: 220px;
    width: 100%;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

.signature-pad {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    cursor: crosshair;
    touch-action: none;
    background: #ffffff;
    z-index: 10;
}

.signature-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    pointer-events: none;
    transition: opacity 0.3s;
    text-align: center;
    padding: 1rem;
    z-index: 5;
}

.signature-placeholder.hidden {
    opacity: 0;
    display: none !important;
}

.signature-placeholder i {
    font-size: 2rem;
    opacity: 0.5;
    color: #999;
}

.signature-placeholder span {
    font-size: 0.9rem;
    color: #666;
}

.signature-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btn-clear,
.btn-confirm {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-clear {
    background: var(--ash);
    color: var(--text);
}

.btn-clear:hover {
    background: var(--ash-light);
}

.btn-confirm {
    background: var(--ash-light);
    color: var(--white);
}

.btn-confirm:hover:not(:disabled) {
    background: var(--ash-lighter);
}

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

.signature-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.signature-status.confirmed {
    background: rgba(74, 222, 128, 0.1);
    color: #4ade80;
}

.signature-preview {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--black);
    border-radius: 6px;
    border: 1px solid var(--ash);
}

.signature-preview.hidden {
    display: none !important;
}

.signature-preview h4 {
    color: var(--white);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.signature-preview img {
    width: 100%;
    max-height: 150px;
    object-fit: contain;
    border: 1px solid var(--ash);
    border-radius: 4px;
    margin-bottom: 0.75rem;
    background: white;
}

.btn-text {
    background: none;
    border: none;
    color: var(--ash-light);
    font-size: 0.8rem;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.3s;
    padding: 0.25rem;
}

.btn-text:hover {
    color: var(--white);
}

/* ==================== BUTTONS ==================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: var(--ash-light);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    background: var(--ash-lighter);
    transform: translateY(-1px);
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--ash);
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--ash-light);
    color: var(--white);
    background: var(--ash);
}

/* ==================== STEP ACTIONS ==================== */
.step-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ash);
}

.step-actions .btn-secondary {
    margin-right: auto;
}

/* ==================== PAYMENT SUMMARY ==================== */
.payment-summary {
    margin-bottom: 2rem;
}

.payment-summary h3 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.summary-card {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 0.9rem;
}

.summary-row span:first-child {
    color: var(--text-muted);
}

.summary-row span:last-child {
    color: var(--white);
    font-weight: 500;
}

.summary-divider {
    height: 1px;
    background: var(--ash);
    margin: 0.75rem 0;
}

.summary-row.total {
    font-size: 1.1rem;
    font-weight: 600;
}

.summary-row.total span:last-child {
    color: var(--white);
    font-size: 1.25rem;
}

/* ==================== PAYMENT METHODS ==================== */
.payment-methods {
    margin-bottom: 2rem;
}

.payment-methods h4 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.paystack-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    width: 100%;
    padding: 1.25rem;
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.paystack-btn:hover {
    border-color: var(--ash-light);
    background: var(--ash);
    transform: translateY(-2px);
}

.paystack-btn i {
    font-size: 1.5rem;
    color: var(--ash-light);
    margin-bottom: 0.25rem;
}

.paystack-btn small {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* ==================== MODAL ==================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    padding: 1.5rem;
}

.modal-content {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.success-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 1.5rem;
}

.success-icon i {
    font-size: 2.5rem;
    color: #4ade80;
}

.modal-content h2 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.booking-reference {
    background: var(--black);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.booking-reference span {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.booking-reference strong {
    color: var(--white);
    font-size: 1.1rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* ==================== TIME DROPDOWNS ==================== */
.time-dropdowns {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.time-dropdowns label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.time-select {
    padding: 0.875rem 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: border-color 0.3s;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.time-select:focus {
    outline: none;
    border-color: var(--ash-light);
}

.time-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--ash);
}

.time-select option {
    background: var(--black-light);
    color: var(--white);
    padding: 0.5rem;
}

.time-select option:disabled {
    color: #555;
    text-decoration: line-through;
}

/* ==================== BOTTOM NAVIGATION (MOBILE ONLY) ==================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 72px;
    background-color: #0b0b0a;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 8px;
    border-top: 1px solid var(--ash);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.7);
    z-index: 9998;
}

.bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 10px;
    letter-spacing: 1.5px;
    font-weight: 500;
    text-transform: uppercase;
    flex: 1;
    height: 100%;
    position: relative;
    transition: color 0.3s ease;
}

.bottom-nav .nav-item i {
    font-size: 19px;
    margin-bottom: 5px;
}

.bottom-nav .nav-item::after {
    content: '';
    position: absolute;
    top: 0;
    width: 28px;
    height: 2px;
    background-color: #cca464;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.bottom-nav .nav-item.active {
    color: #cca464;
}

.bottom-nav .nav-item.active::after {
    opacity: 1;
}

.bottom-nav .center-button-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    height: 100%;
}

.bottom-nav .center-btn {
    position: absolute;
    top: -20px;
    height: auto;
}

.bottom-nav .icon-circle {
    width: 54px;
    height: 54px;
    background-color: #cca464;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 22px rgba(204, 164, 100, 0.45);
    margin-bottom: 5px;
    transition: transform 0.2s ease;
}

.bottom-nav .center-btn i {
    color: var(--black);
    font-size: 20px;
    margin-bottom: 0;
}

.bottom-nav .center-btn span {
    color: #cca464;
    font-weight: 600;
}

.bottom-nav .center-btn::after {
    display: none;
}

@media (max-width: 1023px) {
    body {
        padding-bottom: 80px;
    }
}

@media (min-width: 1024px) {
    .bottom-nav {
        display: none !important;
    }
}

/* ==================== ADMIN PRICE INPUT ==================== */
.admin-price-input {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    border-radius: 6px;
}

.admin-price-input label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.admin-price-input input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--black-light);
    border: 1px solid var(--ash);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    border-radius: 6px;
    transition: border-color 0.3s;
}

.admin-price-input input:focus {
    outline: none;
    border-color: var(--ash-light);
}

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

/* ==================== HOURS ERROR ==================== */
.hours-error {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.hours-error i {
    font-size: 1rem;
}

/* ==================== PRICE SUMMARY PANEL ==================== */
.price-summary-panel {
    background: var(--black-light);
    border: 1px solid var(--ash);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.price-summary-panel h4 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-summary-panel h4 i {
    color: var(--ash-light);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 0.9rem;
}

.price-row span:first-child {
    color: var(--text-muted);
}

.price-row span:last-child {
    color: var(--white);
    font-weight: 500;
}

.price-divider {
    height: 1px;
    background: var(--ash);
    margin: 0.5rem 0;
}

.price-row.total {
    font-size: 1.1rem;
    font-weight: 600;
}

.price-row.total span:last-child {
    color: var(--gold);
    font-size: 1.25rem;
}

/* ==================== FORM TEXTAREA ==================== */
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--black);
    border: 1px solid var(--ash);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: border-color 0.3s;
    resize: vertical;
    min-height: 80px;
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--ash-light);
}

.form-group textarea.error {
    border-color: #ef4444;
}