/* ============================================================
   atende.click - PLATAFORMA SAAS DE ATENDIMENTO
   Estilos customizados (complementares ao Tailwind CDN)
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
    /* Cores primárias */
    --primary-50: #ecfdf5;
    --primary-100: #d1fae5;
    --primary-200: #a7f3d0;
    --primary-300: #6ee7b7;
    --primary-400: #34d399;
    --primary-500: #10b981;
    --primary-600: #059669;
    --primary-700: #047857;
    --primary-800: #065f46;
    --primary-900: #064e3b;

    /* Accent (WhatsApp green) */
    --accent-400: #25d366;
    --accent-500: #128c7e;
    --accent-600: #075e54;

    /* Cinzas neutras */
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    --neutral-950: #020617;

    /* Status */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradient-hero: linear-gradient(135deg, #064e3b 0%, #0f172a 50%, #1e1b4b 100%);
    --gradient-card: linear-gradient(145deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%);

    /* Bordas */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;

    /* Transições */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    color: var(--neutral-200);
    background: var(--neutral-950);
    min-height: 100vh;
    line-height: 1.6;
}

/* ============================================================
   AUTH PAGES (Login & Register)
   ============================================================ */
.auth-wrapper {
    display: flex;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(2%, -2%) rotate(1deg); }
    66% { transform: translate(-1%, 1%) rotate(-1deg); }
}

.auth-left {
    flex: 1;
    display: none;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    padding: 3rem;
    z-index: 1;
}

@media (min-width: 1024px) {
    .auth-left {
        display: flex;
    }
}

.auth-left-content {
    max-width: 480px;
    text-align: center;
}

.auth-left-icon {
    width: 120px;
    height: 120px;
    border-radius: 2rem;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3);
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 25px 70px rgba(16, 185, 129, 0.4); }
}

.auth-left-icon svg {
    width: 60px;
    height: 60px;
    color: white;
}

.auth-left h1 {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.auth-left p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.auth-features {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.auth-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.auth-feature-icon svg {
    width: 18px;
    height: 18px;
    color: var(--primary-400);
}

.auth-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
}

.auth-card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-card-logo {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.auth-card-logo svg {
    width: 28px;
    height: 28px;
    color: white;
}

.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.auth-card p {
    color: var(--neutral-400);
    font-size: 0.9rem;
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--neutral-300);
    margin-bottom: 0.5rem;
}

.form-input-wrapper {
    position: relative;
}

.form-input-wrapper svg {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--neutral-500);
    pointer-events: none;
    transition: color var(--transition-fast);
}

.form-input {
    width: 100%;
    padding: 0.75rem 0.875rem 0.75rem 2.75rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--neutral-700);
    border-radius: var(--radius-lg);
    color: white;
    font-family: var(--font-family);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-input:focus + svg,
.form-input:focus ~ svg {
    color: var(--primary-400);
}

.form-input::placeholder {
    color: var(--neutral-600);
}

.form-input-no-icon {
    padding-left: 0.875rem;
}

.form-textarea {
    width: 100%;
    padding: 0.75rem 0.875rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--neutral-700);
    border-radius: var(--radius-lg);
    color: white;
    font-family: var(--font-family);
    font-size: 0.9rem;
    line-height: 1.6;
    transition: all var(--transition-fast);
    outline: none;
    resize: vertical;
    min-height: 120px;
}

.form-textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--neutral-500);
    margin-top: 0.375rem;
}

.form-select {
    width: 100%;
    padding: 0.75rem 0.875rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--neutral-700);
    border-radius: var(--radius-lg);
    color: white;
    font-family: var(--font-family);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.form-select:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-select option {
    background: var(--neutral-800);
    color: white;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--neutral-300);
    border: 1px solid var(--neutral-700);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neutral-600);
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.3);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

/* Button loading spinner */
.btn .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ============================================================
   ALERTS & TOASTS
   ============================================================ */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    border: 1px solid;
    animation: alertSlideIn 0.3s ease-out;
}

@keyframes alertSlideIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--primary-300);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.25);
    color: #fca5a5;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.25);
    color: #fcd34d;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.25);
    color: #93c5fd;
}

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Toast notification */
.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: white;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    animation: toastSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(16px);
    max-width: 380px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast-success { background: rgba(16, 185, 129, 0.9); }
.toast-error { background: rgba(239, 68, 68, 0.9); }
.toast-warning { background: rgba(245, 158, 11, 0.9); }

@keyframes toastSlideIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--gradient-card);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    transition: transform var(--transition-base);
    backdrop-filter: blur(20px);
}

.sidebar-hidden {
    transform: translateX(-100%);
}

@media (max-width: 1023px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.sidebar-open {
        transform: translateX(0);
    }
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 40;
    backdrop-filter: blur(2px);
}

@media (max-width: 1023px) {
    .sidebar-overlay.active {
        display: block;
    }
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo-icon svg {
    width: 22px;
    height: 22px;
    color: white;
}

.sidebar-logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.sidebar-logo-sub {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--neutral-400);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--neutral-200);
}

.sidebar-link.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary-400);
}

.sidebar-link.active svg {
    color: var(--primary-400);
}

.sidebar-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 1rem 0.75rem;
    border-top: 1px solid var(--glass-border);
}

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

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.sidebar-user-info {
    flex: 1;
    min-width: 0;
}

.sidebar-user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-user-email {
    font-size: 0.75rem;
    color: var(--neutral-500);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Main content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

@media (max-width: 1023px) {
    .main-content {
        margin-left: 0;
    }
}

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 30;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--neutral-300);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.topbar-menu-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

@media (max-width: 1023px) {
    .topbar-menu-btn {
        display: flex;
    }
}

.topbar-menu-btn svg {
    width: 22px;
    height: 22px;
}

.topbar-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Page content */
.page-content {
    padding: 1.5rem;
    max-width: 1200px;
}

@media (min-width: 768px) {
    .page-content {
        padding: 2rem;
    }
}

/* ============================================================
   DASHBOARD CARDS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.stat-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--stat-color, var(--primary-500));
    opacity: 0.06;
    transform: translate(20px, -20px);
}

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

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon svg {
    width: 20px;
    height: 20px;
}

.stat-card-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.25rem;
}

.stat-card-sub {
    font-size: 0.8rem;
    color: var(--neutral-500);
}

/* Variation colors */
.stat-green .stat-card-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary-400);
}
.stat-green { --stat-color: var(--primary-500); }

.stat-blue .stat-card-icon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}
.stat-blue { --stat-color: var(--info); }

.stat-purple .stat-card-icon {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}
.stat-purple { --stat-color: #8b5cf6; }

.stat-orange .stat-card-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}
.stat-orange { --stat-color: var(--warning); }

/* ============================================================
   STATUS BADGES
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-ativo {
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary-400);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-suspenso {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.badge-pendente {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============================================================
   CONTENT CARDS
   ============================================================ */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-title svg {
    width: 18px;
    height: 18px;
    color: var(--primary-400);
}

.card-body {
    padding: 1.5rem;
}

/* ============================================================
   PAYMENT BANNER
   ============================================================ */
.payment-banner {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(239, 68, 68, 0.1) 100%);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.payment-banner-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: rgba(245, 158, 11, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.payment-banner-icon svg {
    width: 24px;
    height: 24px;
    color: #fcd34d;
}

.payment-banner-text {
    flex: 1;
    min-width: 200px;
}

.payment-banner-text h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #fcd34d;
    margin-bottom: 0.25rem;
}

.payment-banner-text p {
    font-size: 0.85rem;
    color: var(--neutral-400);
}

/* ============================================================
   SETUP CHECKLIST
   ============================================================ */
.setup-checklist {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.setup-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-fast);
}

.setup-item:hover {
    background: rgba(15, 23, 42, 0.6);
}

.setup-item-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.setup-item-icon.done {
    background: rgba(16, 185, 129, 0.2);
    color: var(--primary-400);
}

.setup-item-icon.pending {
    background: rgba(245, 158, 11, 0.2);
    color: #fcd34d;
}

.setup-item-icon svg {
    width: 14px;
    height: 14px;
}

.setup-item-text {
    flex: 1;
    font-size: 0.85rem;
    color: var(--neutral-300);
}

.setup-item-text.done-text {
    text-decoration: line-through;
    color: var(--neutral-500);
}

/* ============================================================
   LOADING & SKELETON
   ============================================================ */
.skeleton {
    background: linear-gradient(90deg, var(--neutral-800) 25%, var(--neutral-700) 50%, var(--neutral-800) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--neutral-700);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--neutral-700);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neutral-600);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.gap-3 { gap: 0.75rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

.link {
    color: var(--primary-400);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.link:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

/* Character count */
.char-count {
    font-size: 0.75rem;
    color: var(--neutral-500);
    text-align: right;
    margin-top: 0.25rem;
}

.char-count.warning {
    color: var(--warning);
}

.char-count.danger {
    color: var(--danger);
}