/* ============================================
   SARTOROSH HONASI — Premium Barbershop UI
   Palette: espresso-black + copper + warm gold
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400..800&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg-deep: #0c0a08;
    --bg-elevated: #161210;
    --bg-card: #1a1512;
    --bg-card-hover: #211a16;
    --border-subtle: rgba(201, 122, 61, 0.16);
    --border-strong: rgba(201, 122, 61, 0.4);
    --copper: #c97a3d;
    --copper-bright: #e08f4f;
    --gold: #e8c468;
    --ivory: #f5f1ea;
    --ivory-dim: #b8aea0;
    --ivory-faint: #756c60;
    --success: #5cb88a;
    --danger: #e3654f;
    --warning: #e8c468;

    --font-display: 'Bricolage Grotesque', 'Inter', sans-serif;
    --font-body: 'Inter', 'Segoe UI', sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    font-family: var(--font-body);
    background: var(--bg-deep);
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(201, 122, 61, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 90% 100%, rgba(232, 196, 104, 0.06), transparent);
    min-height: 100vh;
    color: var(--ivory);
    -webkit-font-smoothing: antialiased;
}

#app {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 20px;
}

/* ============ Signature element: animated barber-pole hairline ============ */
.container {
    position: relative;
    background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-deep) 100%);
    border-radius: 28px;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.5),
        0 1px 0 rgba(255, 255, 255, 0.04) inset;
    max-width: 1200px;
    width: 100%;
    padding: 44px 40px 40px;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    animation: container-in 0.6s var(--ease-out);
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(-45deg,
            #c0392b 0 14px,
            #f5f1ea 14px 28px,
            #1f3a5f 28px 42px);
    background-size: 120px 4px;
    animation: pole-spin 6s linear infinite;
    opacity: 0.9;
}

@keyframes pole-spin {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 120px 0;
    }
}

@keyframes container-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============ Header & Navigation ============ */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border-subtle);
}

.logo {
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 700;
    color: var(--ivory);
    letter-spacing: -0.02em;
    background: linear-gradient(120deg, var(--ivory) 30%, var(--copper-bright) 70%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.user-info {
    display: flex;
    gap: 15px;
    align-items: center;
}

.user-info span {
    font-weight: 500;
    color: var(--ivory-dim);
}

/* ============ Buttons ============ */
.btn {
    padding: 11px 22px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-body);
    transition: transform 0.2s var(--ease-spring), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
    position: relative;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, var(--copper) 0%, var(--copper-bright) 100%);
    color: #1a0f06;
    box-shadow: 0 10px 24px rgba(201, 122, 61, 0.28);
}

.btn-primary:hover {
    box-shadow: 0 14px 32px rgba(201, 122, 61, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--ivory);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-strong);
}

.btn-danger {
    background: rgba(227, 101, 79, 0.18);
    color: #f7b8a8;
    border: 1px solid rgba(227, 101, 79, 0.4);
}

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

.btn-success {
    background: var(--success);
    color: #0c1f15;
}

.btn-success:hover {
    background: #6fcc9c;
    transform: translateY(-1px);
}

/* ============ Landing / Home Page ============ */
.landing-page {
    animation: fade-up 0.5s var(--ease-out);
}

.landing-hero {
    text-align: center;
    padding: 50px 20px 30px;
}

.landing-logo {
    font-size: 56px;
    margin-bottom: 18px;
    display: inline-block;
    animation: landing-logo-in 0.6s var(--ease-spring);
}

@keyframes landing-logo-in {
    from {
        opacity: 0;
        transform: scale(0.7) rotate(-8deg);
    }

    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.landing-title {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.landing-title-accent {
    color: var(--copper-bright);
}

.landing-subtitle {
    font-size: 16px;
    color: var(--ivory-dim);
    max-width: 480px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.landing-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.landing-btn-primary,
.landing-btn-secondary {
    padding: 14px 32px;
    font-size: 15px;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-top: 40px;
    padding-bottom: 20px;
}

.landing-feature {
    text-align: center;
    padding: 28px 20px;
    border-radius: 18px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    transition: transform 0.3s var(--ease-spring), border-color 0.3s ease;
}

.landing-feature:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
}

.landing-feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.landing-feature-title {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 8px;
    font-size: 16px;
}

.landing-feature-text {
    font-size: 13px;
    color: var(--ivory-faint);
    line-height: 1.5;
}

.landing-back-btn {
    background: none;
    border: none;
    color: var(--ivory-faint);
    font-size: 14px;
    cursor: pointer;
    margin-bottom: 16px;
    padding: 6px 0;
    transition: color 0.2s ease;
}

.landing-back-btn:hover {
    color: var(--copper-bright);
}

/* ============ Auth Page ============ */
.auth-page {
    max-width: 420px;
    margin: 20px auto;
    animation: fade-up 0.5s var(--ease-out);
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-form h2 {
    font-family: var(--font-display);
    text-align: center;
    color: var(--ivory);
    margin-bottom: 8px;
    font-size: 26px;
    font-weight: 700;
}

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

.form-group label {
    margin-bottom: 6px;
    color: var(--ivory-dim);
    font-weight: 600;
    font-size: 13px;
}

.form-group input,
.form-group select {
    padding: 13px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    font-size: 14px;
    font-family: var(--font-body);
    transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
    background: rgba(255, 255, 255, 0.04);
    color: var(--ivory);
}

.form-group input::placeholder,
.form-group select::placeholder {
    color: var(--ivory-faint);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 4px rgba(201, 122, 61, 0.14);
    background: rgba(255, 255, 255, 0.07);
}

.auth-toggle {
    text-align: center;
    color: var(--ivory-faint);
    font-size: 14px;
}

.auth-toggle button {
    background: none;
    border: none;
    color: var(--copper-bright);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.auth-toggle button:hover {
    border-bottom-color: var(--copper-bright);
}

/* ============ Dashboard & Tabs ============ */
.dashboard {
    display: grid;
    gap: 28px;
    animation: fade-up 0.4s var(--ease-out);
}

.tabs {
    display: flex;
    gap: 6px;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 8px;
}

.tab-btn {
    padding: 12px 18px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: var(--ivory-faint);
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
    font-family: var(--font-body);
}

.tab-btn:hover {
    color: var(--ivory-dim);
}

.tab-btn.active {
    color: var(--copper-bright);
    border-bottom-color: var(--copper-bright);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    margin-bottom: 20px;
}

.mobile-menu-icons {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu-icons::-webkit-scrollbar {
    height: 6px;
}

.mobile-menu-icons::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 999px;
}

.mobile-menu-icon {
    flex: 0 0 auto;
    width: 112px;
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    background: var(--bg-card);
    color: var(--ivory);
    padding: 14px 10px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 92px;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    scroll-snap-align: start;
}

.mobile-menu-icon:hover,
.mobile-menu-icon.selected {
    background: rgba(201, 122, 61, 0.14);
    border-color: var(--copper);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(201, 122, 61, 0.18);
}

.mobile-menu-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    padding: 18px;
    margin-top: 16px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.3);
    animation: fade-up 0.3s var(--ease-out);
}

.mobile-panel-header {
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--copper-bright);
    font-family: var(--font-display);
}

.mobile-menu-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mobile-menu-action {
    flex: 1 1 calc(50% - 10px);
    min-width: 120px;
}

.mobile-tab-select {
    display: none;
    margin-bottom: 20px;
}

.mobile-tab-select select {
    width: 100%;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 16px;
    color: var(--ivory);
    background: var(--bg-card);
}

/* ============ Services Grid ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.service-card {
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 26px 22px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s var(--ease-spring), border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '✂️';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 56px;
    opacity: 0.04;
    transform: rotate(20deg);
    transition: transform 0.4s var(--ease-out);
}

.service-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 20px 45px rgba(201, 122, 61, 0.16);
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

.service-card:hover::after {
    transform: rotate(0deg) scale(1.1);
}

.service-card.selected {
    border-color: var(--success);
    background: rgba(92, 184, 138, 0.1);
    box-shadow: 0 0 0 1px var(--success) inset;
}

.service-name {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 10px;
}

.service-price {
    font-size: 19px;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 8px;
}

.service-duration {
    font-size: 12px;
    color: var(--ivory-faint);
}

/* ============ Barbers Grid ============ */
.barbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.barber-card {
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 26px 20px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s var(--ease-spring), border-color 0.3s ease, box-shadow 0.3s ease;
    background: var(--bg-card);
}

.barber-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 16px 36px rgba(201, 122, 61, 0.14);
    transform: translateY(-4px);
}

.barber-card.selected {
    border-color: var(--success);
    background: rgba(92, 184, 138, 0.08);
}

.barber-avatar {
    width: 76px;
    height: 76px;
    background: linear-gradient(135deg, var(--copper) 0%, var(--gold) 100%);
    border-radius: 50%;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #1a0f06;
    transition: transform 0.3s var(--ease-spring);
    box-shadow: 0 8px 20px rgba(201, 122, 61, 0.3);
}

.barber-card:hover .barber-avatar {
    transform: scale(1.08) rotate(-4deg);
}

.barber-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 5px;
}

.barber-rating {
    font-size: 14px;
    color: var(--gold);
    margin-bottom: 10px;
}

.barber-status {
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 20px;
    background: rgba(92, 184, 138, 0.14);
    color: var(--success);
    display: inline-block;
}

.barber-status.busy {
    background: rgba(227, 101, 79, 0.16);
    color: #f0a08f;
}

/* ============ Booking Calendar ============ */
.booking-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    padding: 26px;
    border-radius: 22px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
}

.section-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 16px;
}

.calendar {
    width: 100%;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.calendar-day {
    aspect-ratio: 1;
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
    font-weight: 600;
    color: var(--ivory-dim);
    background: rgba(255, 255, 255, 0.02);
    min-height: 48px;
}

.calendar-day:hover {
    border-color: var(--copper);
    background: rgba(201, 122, 61, 0.12);
    transform: scale(1.05);
}

.calendar-day.other-month {
    color: var(--ivory-faint);
    background: transparent;
    opacity: 0.4;
}

.calendar-day.selected {
    background: linear-gradient(135deg, var(--copper) 0%, var(--copper-bright) 100%);
    color: #1a0f06;
    border-color: var(--copper);
    box-shadow: 0 8px 20px rgba(201, 122, 61, 0.35);
}

.calendar-day.today {
    background: rgba(92, 184, 138, 0.14);
    border-color: var(--success);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 20px;
}

.time-slot {
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 13px 14px;
    text-align: center;
    cursor: pointer;
    color: var(--ivory-dim);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.2s var(--ease-out);
    min-height: 52px;
    font-weight: 500;
}

.time-slot:hover {
    border-color: var(--copper);
    background: rgba(201, 122, 61, 0.12);
}

.time-slot.selected {
    background: linear-gradient(135deg, var(--copper) 0%, var(--copper-bright) 100%);
    color: #1a0f06;
    border-color: var(--copper);
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(201, 122, 61, 0.3);
}

.time-slot.disabled {
    background: transparent;
    color: var(--ivory-faint);
    cursor: not-allowed;
    border-color: var(--border-subtle);
    opacity: 0.4;
    text-decoration: line-through;
}

/* ============ Tables ============ */
.bookings-table,
.services-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    overflow: hidden;
}

.services-table th,
.services-table td,
.bookings-table th,
.bookings-table td {
    padding: 15px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--ivory-dim);
}

.services-table thead,
.bookings-table thead {
    background: rgba(255, 255, 255, 0.04);
}

.services-table thead th,
.bookings-table thead th {
    color: var(--ivory);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.services-table input.inline-input {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ivory);
}

.services-table input.inline-input:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(201, 122, 61, 0.14);
}

.bookings-table tbody tr {
    transition: background 0.2s ease;
}

.bookings-table tbody tr:hover {
    background: rgba(201, 122, 61, 0.06);
}

.status-badge {
    padding: 6px 13px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge.confirmed {
    background: rgba(92, 184, 138, 0.16);
    color: var(--success);
}

.status-badge.pending {
    background: rgba(232, 196, 104, 0.16);
    color: var(--gold);
}

.status-badge.cancelled {
    background: rgba(227, 101, 79, 0.16);
    color: #f0a08f;
}

/* ============ Admin Panel ============ */
.admin-section {
    display: grid;
    gap: 26px;
}

/* ============ Statistika Dashboard ============ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: linear-gradient(155deg, rgba(201, 122, 61, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 20px;
    transition: transform 0.25s var(--ease-spring), border-color 0.25s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
}

.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ivory-faint);
    margin-bottom: 8px;
    font-weight: 600;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gold);
}

.stat-value-sm {
    font-size: 17px;
    color: var(--ivory);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.chart-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 18px;
    position: relative;
}

.chart-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--ivory-dim);
    margin-bottom: 14px;
}

.admin-form {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    transition: border-color 0.25s ease;
}

.admin-form:hover {
    border-color: var(--border-strong);
}

.admin-form h4 {
    font-family: var(--font-display);
    color: var(--ivory);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 15px;
}

/* ============ Alerts ============ */
.alert {
    padding: 15px 18px;
    border-radius: 14px;
    margin-bottom: 20px;
    font-weight: 500;
    animation: alert-in 0.3s var(--ease-spring);
}

@keyframes alert-in {
    from {
        opacity: 0;
        transform: translateY(-8px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.alert-success {
    background: rgba(92, 184, 138, 0.14);
    color: #8fdcb4;
    border: 1px solid rgba(92, 184, 138, 0.3);
}

.alert-error {
    background: rgba(227, 101, 79, 0.14);
    color: #f0a08f;
    border: 1px solid rgba(227, 101, 79, 0.3);
}

.alert-info {
    background: rgba(56, 189, 248, 0.12);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* ============ Modal ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: overlay-in 0.2s ease;
}

@keyframes overlay-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 30px;
    max-width: 500px;
    width: 95%;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    animation: modal-in 0.3s var(--ease-spring);
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--ivory);
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    background: none;
    border: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--ivory-faint);
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--ivory);
}

.modal-body {
    margin-bottom: 20px;
    color: var(--ivory-dim);
}

.modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============ Loading ============ */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--ivory-faint);
}

.spinner {
    border: 3px solid var(--border-subtle);
    border-top: 3px solid var(--copper-bright);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* ============ Responsive ============ */
@media (max-width: 768px) {
    #app {
        padding: 16px 10px;
    }

    .container {
        padding: 24px 18px;
        border-radius: 22px;
    }

    .landing-title {
        font-size: 30px;
    }

    .landing-subtitle {
        font-size: 14px;
    }

    .landing-hero {
        padding: 30px 10px 20px;
    }

    .landing-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .header {
        flex-direction: column;
        gap: 14px;
        text-align: center;
    }

    .tabs,
    .mobile-tab-select {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .user-info {
        justify-content: center;
    }

    .booking-section {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .barbers-grid {
        grid-template-columns: 1fr;
    }

    .service-card,
    .barber-card,
    .admin-form,
    .calendar-section,
    .time-slots-section,
    .live-queue {
        padding: 18px;
    }

    .calendar-grid {
        grid-template-columns: repeat(7, minmax(0, 1fr));
        gap: 4px;
    }

    .calendar-day {
        min-height: 38px;
        font-size: 12px;
        padding: 4px;
    }

    .time-slots {
        grid-template-columns: repeat(2, 1fr);
    }

    .time-slot {
        padding: 10px 8px;
        font-size: 13px;
    }

    /* Jadvallarni mobilda gorizontal scroll qilish o'rniga, vertikal kartochkalarga aylantiramiz */
    .bookings-table,
    .services-table {
        display: block;
        width: 100%;
        border: none;
        background: transparent;
    }

    .bookings-table thead,
    .services-table thead {
        display: none;
    }

    .bookings-table tbody,
    .services-table tbody {
        display: block;
    }

    .bookings-table tbody tr,
    .services-table tbody tr {
        display: block;
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: 16px;
        padding: 14px 16px;
        margin-bottom: 14px;
    }

    .bookings-table tbody tr:hover {
        background: var(--bg-card);
    }

    .bookings-table td,
    .services-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        padding: 9px 0;
        border-bottom: 1px solid var(--border-subtle);
        white-space: normal;
        text-align: right;
    }

    .bookings-table td:last-child,
    .services-table td:last-child {
        border-bottom: none;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    /* Ustun nomini chap tomonda yorliq sifatida ko'rsatish */
    .bookings-table td::before,
    .services-table td::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 0.03em;
        color: var(--ivory-faint);
        text-align: left;
        flex-shrink: 0;
    }

    .services-table input.inline-input {
        max-width: 110px;
        text-align: right;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-form,
    .admin-form,
    .booking-section,
    .dashboard {
        gap: 18px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 18px 14px;
    }

    .tab-btn {
        flex: 1 1 100%;
        min-width: auto;
    }

    .header {
        align-items: center;
    }

    .service-price,
    .barber-rating,
    .barber-status {
        font-size: 13px;
    }

    .barber-avatar {
        width: 66px;
        height: 66px;
        font-size: 32px;
    }

    .calendar-day {
        min-height: 32px;
    }

    .time-slots {
        grid-template-columns: 1fr;
    }

    .time-slot {
        padding: 10px;
    }
}