:root {
    --bg-primary: #f8fafc;
    --bg-card: #ffffff;
    --bg-secondary: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #4f46e5;
    --accent-light: #eeebff;
    --accent-hover: #4338ca;
    --success: #059669;
    --success-light: #ecfdf5;
    --warning: #d97706;
    --warning-light: #fffbeb;
    --danger: #dc2626;
    --danger-light: #fef2f2;
    --purple: #7c3aed;
    --purple-light: #f5f3ff;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --font-main: 'Outfit', sans-serif;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
}

/* Background Decor */
.background-decor {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.decor-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.circle-1 {
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
}

.circle-2 {
    bottom: -10%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
}

/* Global App Container */
.page-container {
    width: 100%;
    min-height: 100vh;
    display: flex;
}

/* AUTHENTICATION SCREEN */
.auth-wrapper {
    max-width: 450px;
    width: 90%;
    margin: auto;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.brand-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.brand-header .logo-icon {
    font-size: 44px;
    background-color: white;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.brand-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

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

.auth-tabs {
    display: flex;
    background-color: #f1f5f9;
    border: 1px solid var(--border-color);
    padding: 4px;
    border-radius: var(--radius-md);
    gap: 4px;
}

.auth-tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.auth-tab-btn.active {
    background-color: white;
    color: var(--accent);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    font-weight: 600;
}

.auth-card {
    border-radius: var(--radius-lg);
    background: white;
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-group input, 
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    background-color: white;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-main);
    transition: var(--transition);
}

.form-group input:focus, 
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

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

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-main);
}

.btn-primary {
    background-color: var(--accent);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-secondary {
    background-color: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #e2e8f0;
}

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

.btn-danger:hover {
    background-color: #b91c1c;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* Messages */
.auth-message, .result-message {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    margin-top: 16px;
    font-weight: 500;
}

.auth-message.error, .result-message.error {
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.15);
}

.auth-message.success, .result-message.success {
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid rgba(5, 150, 105, 0.15);
}

/* ========================================== */
/* CUSTOMER DASHBOARD LAYOUT */
/* ========================================== */
.dashboard-wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Left Sidebar Navigation */
.customer-sidebar {
    width: 260px;
    background-color: white;
    border-right: 1px solid var(--border-color);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: sticky;
    top: 0;
    height: 100vh;
}

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

.customer-sidebar .brand-icon {
    font-size: 28px;
}

.customer-sidebar .brand-text h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.customer-sidebar .brand-text p {
    font-size: 12px;
    color: var(--text-secondary);
}

.customer-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
}

.customer-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
    font-family: var(--font-main);
}

.customer-menu-item:hover {
    background-color: #f1f5f9;
    color: var(--text-primary);
}

.customer-menu-item.active {
    background-color: var(--accent-light);
    color: var(--accent);
    font-weight: 600;
}

.customer-sidebar-wallet {
    background-color: var(--accent-light);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.customer-sidebar-wallet .wallet-label {
    font-size: 11px;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.customer-sidebar-wallet h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
}

.customer-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.1);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-main);
}

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

/* Main Content Area */
.customer-main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
}

/* Topbar Header */
.customer-topbar {
    height: 70px;
    min-height: 70px;
    background-color: white;
    border-bottom: 1px solid var(--border-color);
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-title h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

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

.topbar-user strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Content wrapper */
.customer-content-area {
    padding: 40px;
    flex-grow: 1;
}

.tab-content {
    display: none;
    flex-direction: column;
    gap: 24px;
}

.tab-content.active {
    display: flex;
}

.customer-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 24px;
    align-items: start;
}

@media (max-width: 1024px) {
    .customer-grid {
        grid-template-columns: 1fr;
    }
}

/* Cards */
.card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.card-header {
    margin-bottom: 20px;
}

.card-header h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.card-header p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th, .table td {
    padding: 12px 8px;
    font-size: 13px;
    text-align: left;
}

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.table tr:last-child td {
    border-bottom: none;
}

/* Badges */
.badge {
    display: inline-flex;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 30px;
    text-transform: uppercase;
}

.badge-success {
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid rgba(5, 150, 105, 0.1);
}

.badge-warning {
    background-color: var(--warning-light);
    color: var(--warning);
    border: 1px solid rgba(217, 119, 6, 0.1);
}

.badge-danger {
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.1);
}

.badge-purple {
    background-color: var(--purple-light);
    color: var(--purple);
    border: 1px solid rgba(124, 58, 237, 0.1);
}

.badge-muted {
    background-color: #f1f5f9;
    color: var(--text-secondary);
}

/* Notifications Bell Box */
.notifications-dropdown {
    width: 320px !important;
    max-height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.notifications-list::-webkit-scrollbar {
    width: 5px;
}

.notifications-list::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.notification-item {
    transition: var(--transition);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
}

.notification-item:hover {
    background-color: #f8fafc;
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Modal styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

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

.modal-content-wide {
    max-width: 560px;
    text-align: left;
}

.modal-content-wide h2,
.modal-content-wide .modal-icon {
    text-align: center;
}

.modal-content-wide #modal-message {
    text-align: center;
}

.track-stages {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 12px 0;
}

.track-stage {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.track-stage.done { opacity: 0.75; }
.track-stage.done .track-dot { background: #10b981; }
.track-stage.active { border-color: #6366f1; background: #eef2ff; font-weight: 600; }
.track-stage.active .track-dot { background: #6366f1; box-shadow: 0 0 0 3px rgba(99,102,241,0.25); }
.track-stage.pending { opacity: 0.45; }
.track-stage.pending .track-dot { background: #cbd5e1; }

.track-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.track-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    font-size: 13px;
    margin-top: 8px;
}

.track-details .full { grid-column: 1 / -1; }

.modal-content {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    position: relative;
    text-align: center;
    border: 1px solid var(--border-color);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.modal-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* Custom CSS Loader */
.loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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

/* ========================================== */
/* MOBILE RESPONSIVE STYLES (CUSTOMER PORTAL) */
/* ========================================== */
.hamburger-menu-btn {
    display: none;
}

.sidebar-backdrop {
    display: none;
}

@media (max-width: 768px) {
    .hamburger-menu-btn {
        display: block !important;
        background: none;
        border: none;
        font-size: 24px;
        color: var(--text-primary);
        cursor: pointer;
        padding: 4px 8px;
        border-radius: var(--radius-sm);
        transition: var(--transition);
    }
    
    .hamburger-menu-btn:hover {
        background-color: #f1f5f9;
    }

    .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background-color: rgba(15, 23, 42, 0.4);
        backdrop-filter: blur(4px);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    
    .sidebar-backdrop.active {
        opacity: 1;
        pointer-events: auto;
    }

    .customer-sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 280px;
        height: 100vh;
        z-index: 1000;
        transition: var(--transition);
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.1);
    }

    .customer-sidebar.show-sidebar {
        left: 0;
    }

    .customer-topbar {
        padding: 0 16px;
        gap: 12px;
    }

    .topbar-actions {
        gap: 12px;
    }
    
    .topbar-user {
        display: none; /* Hide welcome text on small screens to save space */
    }

    .customer-content-area {
        padding: 16px;
    }

    .customer-grid {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }
    
    .card {
        padding: 16px;
    }
}