/* Clean Light Minimalist Design System for Barbershop Booking & Appointment System */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    /* Color Palette - Pure Ivory & Champagne Gold (Light Luxury) */
    --bg-primary: #FBFBFA;       /* Soft luxury ivory background */
    --bg-secondary: #F5F4F0;     /* Light warm sand secondary background */
    --bg-card: #FFFFFF;          /* Pure white card */
    --text-primary: #26231F;     /* Deep dark espresso (soft warm black) */
    --text-secondary: #78736B;   /* Sand taupe medium text */
    --text-muted: #AAA59B;       /* Warm muted beige-gray text */
    
    --accent: #B3925A;           /* Brushed champagne gold */
    --accent-hover: #9F7F49;     /* Deep gold / brass */
    --accent-light: #FAF6EE;     /* Soft warm gold tint sheen */
    
    --border-color: #EDECE8;     /* Extremely subtle divider line */
    --input-focus: #B3925A;      /* Gold focus border */
    
    /* Semantic Colors in Light Mode */
    --success: #2E7D32;          /* Classic forest success green */
    --success-light: #F1F8F2;
    --warning: #C47D08;          /* Amber warning */
    --warning-light: #FDF8EE;
    --error: #C62828;            /* Rich crimson error red */
    --error-light: #FFEBEE;
    
    /* Layout & Styling */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(38, 35, 31, 0.02);
    --shadow-md: 0 8px 24px rgba(38, 35, 31, 0.05);
    --shadow-lg: 0 16px 40px rgba(38, 35, 31, 0.07);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --max-width: 1200px;
    
    --bg-header: rgba(251, 251, 250, 0.85); /* Ivory translucent background */
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* App Shell (Header & Footer) */
.app-header {
    background-color: var(--bg-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-normal);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    font-size: 24px;
    color: var(--accent);
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.brand-tag {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: -2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.nav-link.active {
    color: var(--accent);
    font-weight: 600;
    background-color: var(--accent-light);
}

.book-now-btn {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.book-now-btn:hover {
    background-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Footer styling */
.app-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-col p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--accent);
    color: var(--bg-card);
    border-color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Page Views Layout */
.view-section {
    padding: 60px 0;
    min-height: calc(100vh - 280px);
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.view-section.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Hero / Welcome Section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.hero-text {
    max-width: 520px;
}

.hero-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    background-color: var(--accent-light);
    padding: 6px 12px;
    border-radius: 30px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-card);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
}

.btn-secondary:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-primary);
}

.hero-image-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 480px;
    box-shadow: var(--shadow-lg);
}

.hero-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #F5F1E9 0%, #E8E2D5 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
}

.hero-image-placeholder i {
    font-size: 80px;
    color: var(--accent);
    margin-bottom: 20px;
    opacity: 0.8;
}

.hero-image-placeholder h3 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.hero-image-placeholder p {
    color: var(--text-secondary);
    max-width: 320px;
}

/* Info Cards / Features Section */
.welcome-features {
    margin-bottom: 80px;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Highlight Barbers Section */
.welcome-barbers {
    background-color: var(--bg-secondary);
    padding: 80px 0;
    margin: 0 -24px 80px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.barbers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.barber-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.barber-card:hover {
    box-shadow: var(--shadow-md);
}

.barber-img-box {
    height: 240px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--border-color) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.barber-avatar-big {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    color: #FFFFFF;
    font-size: 36px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.barber-info-box {
    padding: 24px;
    text-align: center;
}

.barber-info-box h3 {
    font-size: 20px;
    margin-bottom: 6px;
}

.barber-specialty {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.barber-rating {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
}

.barber-rating span {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 12px;
}

/* Services View Page */
.services-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--bg-card);
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
}

.filter-btn.active {
    background-color: var(--accent);
    color: var(--bg-card);
    border-color: var(--accent);
}

.services-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-item-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-normal);
}

.service-item-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.srv-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.srv-title {
    font-size: 22px;
    font-weight: 600;
}

.srv-price {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
}

.srv-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    align-items: center;
}

.srv-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.srv-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.srv-actions {
    display: flex;
    justify-content: flex-end;
}

/* Booking Form Wizard Layout */
.booking-wizard {
    max-width: 1080px;
    margin: 0 auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* Combined grid layout for step 1 of booking */
.booking-grid-combined {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
}

.booking-left-col {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.booking-right-col {
    border-left: 1px solid var(--border-color);
    padding-left: 40px;
}

/* Step header buttons clickable pointer */
.step-indicator.clickable {
    cursor: pointer;
}
.step-indicator.clickable:hover {
    background-color: var(--accent-light);
}

.disabled-btn-style {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

.wizard-steps {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.step-indicator {
    flex: 1;
    text-align: center;
    padding: 20px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.step-indicator .step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: var(--transition-fast);
}

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

.step-indicator.active .step-num {
    background-color: var(--accent);
    color: var(--bg-card);
}

.step-indicator.completed {
    color: var(--success);
}

.step-indicator.completed .step-num {
    background-color: var(--success);
    color: var(--bg-card);
}

.wizard-content {
    padding: 40px;
}

.wizard-step-pane {
    display: none;
}

.wizard-step-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.wizard-footer {
    padding: 24px 40px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
}

/* Step 1 Styles: Service & Barber Selector */
.wizard-title {
    font-size: 26px;
    margin-bottom: 8px;
}

.wizard-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 30px;
}

.barber-select-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.barber-select-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.barber-select-card:hover {
    border-color: var(--accent-hover);
    background-color: var(--bg-secondary);
}

.barber-select-card.selected {
    border-color: var(--accent);
    background-color: var(--accent-light);
}

.barber-select-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 12px;
    color: white;
    font-size: 22px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.barber-select-card h4 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.barber-select-card p {
    font-size: 12px;
    color: var(--text-secondary);
}

.service-select-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-select-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.service-select-item:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-primary);
}

.service-select-item.selected {
    border-color: var(--accent);
    background-color: var(--accent-light);
}

.srv-checkbox {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.service-select-item.selected .srv-checkbox {
    border-color: var(--accent);
    background-color: var(--accent);
}

.service-select-item.selected .srv-checkbox::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--bg-card);
}

.srv-select-info {
    flex-grow: 1;
}

.srv-select-info h4 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
}

.srv-select-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

.srv-select-right {
    text-align: right;
}

.srv-select-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
}

.srv-select-duration {
    font-size: 12px;
    color: var(--text-muted);
}

/* Step 2 Styles: Calendar & Time Slots */
.calendar-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
}

.calendar-widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-title {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
}

.cal-nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.cal-nav-btn:hover {
    background-color: var(--accent-light);
    color: var(--accent);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    text-align: center;
}

.calendar-grid-header {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
}

.cal-day {
    aspect-ratio: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-fast);
}

.cal-day.other-month {
    color: var(--text-muted);
    opacity: 0.4;
}

.cal-day.disabled {
    color: var(--text-muted);
    text-decoration: line-through;
    opacity: 0.3;
    pointer-events: none;
}

.cal-day.selectable {
    cursor: pointer;
}

.cal-day.selectable:hover {
    background-color: var(--border-color);
}

.cal-day.selected {
    background-color: var(--accent);
    color: var(--bg-card);
    font-weight: 600;
}

.cal-day.today {
    border: 1px solid var(--accent);
}

.slots-widget h4 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 4px;
}

.time-slot {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.time-slot:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.time-slot.selected {
    border-color: var(--accent);
    background-color: var(--accent-light);
    color: var(--accent);
    font-weight: 600;
}

.time-slot.booked {
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    text-decoration: line-through;
    pointer-events: none;
    border-color: var(--border-color);
    opacity: 0.5;
}

/* Step 3 Styles: Customer Details */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--input-focus);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 3px var(--accent-light);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Step 4 Styles: Review Summary */
.review-summary-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.summary-header {
    background-color: var(--accent-light);
    padding: 24px 30px;
    border-bottom: 1px solid var(--border-color);
}

.summary-header h4 {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
}

.summary-body {
    padding: 30px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.summary-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.summary-val {
    font-size: 15px;
    font-weight: 600;
    text-align: right;
}

.summary-val.total-price {
    font-size: 20px;
    color: var(--accent);
    font-weight: 700;
}

/* Success Confirmation Screen */
.success-screen {
    text-align: center;
    padding: 40px 20px;
}

.checkmark-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--success-light);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px;
    animation: scaleUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-screen h3 {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--success);
}

.success-screen p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 15px;
}

.booking-slip {
    max-width: 420px;
    margin: 0 auto 35px;
    border: 1px dashed var(--border-color);
    background-color: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--radius-md);
    text-align: left;
}

.slip-title {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.slip-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
}

.slip-item:last-child {
    margin-bottom: 0;
    padding-top: 10px;
    border-top: 1px dashed var(--border-color);
    font-weight: 600;
}

/* Dashboard View Styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-icon.total {
    background-color: var(--accent-light);
    color: var(--accent);
}

.stat-icon.pending {
    background-color: var(--warning-light);
    color: var(--warning);
}

.stat-icon.revenue {
    background-color: var(--success-light);
    color: var(--success);
}

.stat-info h4 {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 4px;
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
}

.dashboard-sections-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

.dashboard-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.panel-header h3 {
    font-size: 22px;
}

/* History List / Table styling */
.history-filters {
    display: flex;
    gap: 8px;
}

.history-filter-btn {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.history-filter-btn.active {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.appointments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 40px;
    margin-bottom: 12px;
}

.apt-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.apt-card:hover {
    border-color: var(--text-secondary);
}

.apt-left {
    display: flex;
    gap: 16px;
    align-items: center;
}

.apt-date-badge {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 10px;
    width: 65px;
    text-align: center;
    font-weight: 600;
}

.apt-date-day {
    font-size: 18px;
    display: block;
    color: var(--text-primary);
    line-height: 1;
}

.apt-date-month {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.apt-details h4 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.apt-meta {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    gap: 12px;
    align-items: center;
}

.apt-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-confirmed {
    background-color: var(--success-light);
    color: var(--success);
}

.status-pending {
    background-color: var(--warning-light);
    color: var(--warning);
}

.status-completed {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
}

.status-cancelled {
    background-color: var(--error-light);
    color: var(--error);
}

.apt-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.btn-icon:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-icon.cancel:hover {
    background-color: var(--error-light);
    color: var(--error);
    border-color: var(--error);
}

/* SVG Chart styling */
.chart-container {
    height: 240px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

.chart-bar {
    fill: var(--accent-light);
    transition: fill var(--transition-fast), y var(--transition-normal), height var(--transition-normal);
    cursor: pointer;
}

.chart-bar:hover {
    fill: var(--accent);
}

.chart-axis-line {
    stroke: var(--border-color);
    stroke-width: 1;
}

.chart-text {
    font-family: var(--font-sans);
    font-size: 10px;
    fill: var(--text-secondary);
}

.chart-grid-line {
    stroke: var(--bg-secondary);
    stroke-dasharray: 4;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.toast {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-left: 4px solid var(--text-primary);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 450px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    opacity: 0;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.success i {
    color: var(--success);
}

.toast.warning {
    border-left-color: var(--warning);
}

.toast.warning i {
    color: var(--warning);
}

.toast.error {
    border-left-color: var(--error);
}

.toast.error i {
    color: var(--error);
}

.toast-message {
    font-size: 14px;
    font-weight: 500;
    flex-grow: 1;
}

.toast-close {
    color: var(--text-muted);
    font-size: 12px;
}

/* Modal dialog popup for cancel/reschedule confirmations */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(31, 30, 27, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

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

.modal-box {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 480px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transform: scale(0.95);
    transition: transform var(--transition-fast);
}

.modal-overlay.active .modal-box {
    transform: scale(1);
}

.modal-header {
    margin-bottom: 16px;
}

.modal-title {
    font-size: 20px;
    font-weight: 600;
}

.modal-body {
    margin-bottom: 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image-container {
        height: 360px;
    }
    
    .features-grid,
    .barbers-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .services-list-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .calendar-layout {
        grid-template-columns: 1fr;
    }
    
    .booking-grid-combined {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .booking-right-col {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-color);
        padding-top: 30px;
    }
    
    .dashboard-sections-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
        gap: 15px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .app-header .book-now-btn {
        display: none; /* Hide top button on small mobile and rely on bottom / nav options */
    }
    
    .wizard-steps {
        overflow-x: auto;
    }
    
    .step-indicator {
        min-width: 100px;
        padding: 15px 5px;
        font-size: 10px;
    }
    
    .wizard-content {
        padding: 24px 20px;
    }
    
    .wizard-footer {
        padding: 20px;
    }
    
    .barber-select-grid {
        grid-template-columns: 1fr;
    }
    
    .apt-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .apt-right {
        align-self: flex-end;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleUp {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Barbers Queues View Styles */
.barbers-queues-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.barber-queue-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-normal);
}

.barber-queue-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.bq-header {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.bq-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bq-info h3 {
    font-size: 16px;
    margin-bottom: 2px;
}

.bq-info span {
    font-size: 12px;
    color: var(--text-secondary);
}

.bq-summary-stat {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 10px;
    text-align: center;
    margin-bottom: 16px;
}

.bq-summary-stat .num {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
}

.bq-summary-stat .lbl {
    font-size: 11px;
    color: var(--text-secondary);
}

.bq-slots-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
    flex-grow: 1;
}

.bq-slot-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 12px;
    border: 1px solid transparent;
}

.bq-slot-item.busy {
    border-color: var(--border-color);
}

.bq-slot-item.free {
    background-color: var(--accent-light);
}

.bq-time-badge {
    font-weight: 600;
}

.bq-status-lbl {
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 12px;
}

.bq-status-lbl.busy {
    background-color: var(--warning-light);
    color: var(--warning);
}

.bq-status-lbl.free {
    background-color: var(--success-light);
    color: var(--success);
}

@media (max-width: 992px) {
    .barbers-queues-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}