/* ============================================================================
   GLOBAL STYLES & RESET
   ============================================================================ */

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

/* Prevent pull-to-refresh on mobile devices */
html {
    overscroll-behavior: none;
}

html, body {
    width: 100%;
    height: 100%;
}

:root {
    /* Color Palette - Light Mode */
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;

    --success-color: #48bb78;
    --warning-color: #ed8936;
    --danger-color: #f56565;
    --info-color: #4299e1;

    --bg-primary: #f7fafc;
    --bg-secondary: #ffffff;
    --bg-dark: #2d3748;
    --bg-darker: #1a202c;

    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-light: #a0aec0;
    --text-white: #ffffff;

    --border-color: #e2e8f0;
    --border-light: #edf2f7;

    --shadow-color: rgba(0, 0, 0, 0.1);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px var(--shadow-color);
    --shadow-md: 0 4px 6px var(--shadow-color);
    --shadow-lg: 0 10px 15px var(--shadow-color);
    --shadow-xl: 0 20px 25px var(--shadow-color);
}

/* Dark Mode Colors */
body.dark-mode {
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-dark: #4a5568;
    --bg-darker: #1a202c;

    --text-primary: #f7fafc;
    --text-secondary: #cbd5e0;
    --text-light: #a0aec0;

    --border-color: #4a5568;
    --border-light: #2d3748;

    --shadow-color: rgba(0, 0, 0, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    /* Prevent pull-to-refresh on mobile */
    overscroll-behavior: none;
}

/* ============================================================================
   SIDEBAR TOGGLE & THEME TOGGLE BUTTONS
   ============================================================================ */

.sidebar-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    width: 3rem;
    height: 3rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem; /* Slightly smaller for arrow */
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.sidebar-toggle:hover {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.toggle-icon {
    transition: transform 0.3s ease;
}

/* Theme toggle moved to sidebar - removing fixed position styles */
.theme-toggle {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-lg);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: var(--border-light);
    border-color: var(--primary-color);
}

.theme-toggle-label {
    font-weight: 500;
    color: var(--text-primary);
}

.theme-switch {
    position: relative;
    width: 50px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    transition: background 0.3s ease;
}

.theme-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

body.dark-mode .theme-switch {
    background: var(--primary-color);
}

body.dark-mode .theme-switch::after {
    transform: translateX(26px);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* ============================================================================
   LOGIN PAGE
   ============================================================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: var(--spacing-md);
    background: linear-gradient(-45deg, #302d53, #444f97, #764ba2, #302f38);
    background-size: 400% 400%;
    animation: gradient 10s ease infinite;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Dark mode for login page - slightly adjusted gradient */
body.dark-mode .login-page {
    background: linear-gradient(135deg, #4c5fd5 0%, #5a3a7a 100%);
}

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    padding: var(--spacing-xl);
    text-align: center;
}

.login-header h1 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    opacity: 0.9;
    font-size: 1rem;
}

.login-form {
    padding: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-secondary);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.error-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(245, 101, 101, 0.1);
    border: 1px solid var(--danger-color);
    border-radius: var(--radius-md);
    color: var(--danger-color);
    font-size: 0.9rem;
}

.login-footer {
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    text-align: left;
    border-top: 1px solid var(--border-color);
}

.login-footer p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.step-number.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.step-number.completed {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.step-label {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Input hints */
.input-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* PIN Input */
.pin-input {
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    text-align: center;
    font-weight: 600;
}

/* Success message */
.success-message {
    background: rgba(72, 187, 120, 0.1);
    border: 1px solid var(--success-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--success-color);
}

.success-message strong {
    color: var(--text-primary);
}

.check-spam {
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    color: var(--text-secondary);
}

/* Link button */
.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 0.9rem;
    padding: var(--spacing-sm);
    margin-top: var(--spacing-md);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.btn-link:hover {
    color: var(--primary-dark);
}

/* Help text */
.help-text {
    font-size: 0.9rem;
    line-height: 1.6;
}

.help-text strong {
    color: var(--primary-color);
}

/* ============================================================================
   MAIN APP LAYOUT
   ============================================================================ */

.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ============================================================================
   SIDEBAR
   ============================================================================ */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 350px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.sidebar.collapsed + .chat-main {
    margin-left: 0;
}

.sidebar-header {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
}

.sidebar-header h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.user-email {
    font-size: 0.85rem;
    opacity: 0.9;
}

.sidebar-content {
    padding: var(--spacing-lg);
    flex: 1;
    overflow-y: auto;
}

/* Query Counter */
.query-counter {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.query-counter p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.query-counter .count {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
}

/* Job Section */
.job-section {
    margin-bottom: var(--spacing-lg);
}

.job-section h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    color: #4a5568;
}

.tab-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

#jobText {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    resize: vertical;
    font-family: inherit;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

#jobText:focus {
    outline: none;
    border-color: var(--primary-color);
}

.upload-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

.job-status {
    padding: var(--spacing-md);
    background: rgba(72, 187, 120, 0.1);
    border: 1px solid var(--success-color);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.job-status p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--success-color);
}

.warning-box {
    padding: var(--spacing-md);
    background: rgba(237, 137, 54, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--warning-color);
    text-align: center;
}

/* Buttons */
.btn-secondary,
.btn-danger {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-sm);
}

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

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

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

.btn-danger:hover {
    background: #e53e3e;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.sidebar-actions {
    margin-bottom: var(--spacing-lg);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.contact-section h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.contact-section p {
    margin-bottom: var(--spacing-xs);
}

.contact-section a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-section a:hover {
    text-decoration: underline;
}

/* ============================================================================
   CHAT AREA
   ============================================================================ */

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
    margin-left: 350px;
    transition: margin-left 0.3s ease;
}

.sidebar.collapsed ~ .chat-main,
.app-container .sidebar.collapsed ~ .chat-main {
    margin-left: 0;
}

/* Welcome Screen */
.welcome-screen {
    /* flex: 1; */
    padding: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    animation: fadeIn 0.5s ease-out;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.welcome-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    flex-shrink: 0;
}

.welcome-card h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.welcome-card p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.welcome-card .tip {
    font-size: 0.9rem;
    opacity: 0.9;
}

.welcome-screen h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    flex-shrink: 0;
}

.quick-questions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-shrink: 0;
}

.quick-btn {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: left;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: #4a5568;
}

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

.start-hint {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    flex-shrink: 0;
    margin-bottom: var(--spacing-xl);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.message {
    margin-bottom: var(--spacing-lg);
    display: block; /* Changed from flex to remove avatar layout */
    animation: messageSlide 0.3s ease-out;
}

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

/* Remove avatar styles - no longer needed */
.message-avatar {
    display: none;
}

.message-content {
    background: var(--bg-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.message.user .message-content {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.message-role {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
}

.message-text {
    color: var(--text-primary);
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.typing-indicator {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--text-secondary);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* Chat Input */
.chat-input-container {
    position: sticky;
    bottom: 0;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 100;
}

.chat-input-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    width: 100%;
}

#chatInput {
    width: 100%;
    padding: var(--spacing-md);
    padding-right: 60px; /* Space for send button */
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: 1rem;
    resize: none;
    max-height: 150px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    scrollbar-width: none;
}

#chatInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.send-btn {
    position: absolute;
    right: 8px;
    bottom: 14px;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.send-btn:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.send-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */

@media (max-width: 768px) {
    /* Mobile touch behavior fixes */
    html, body {
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: none;
    }

    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }

    .sidebar.active {
        transform: translateX(0);
        box-shadow: var(--shadow-xl);
    }

    /* On mobile, when sidebar is active, move toggle to right edge */
    .sidebar.active ~ .sidebar-toggle {
        left: 310px; /* 350px sidebar width - 40px spacing */
    }

    /* On mobile, reverse arrow when sidebar is active (not collapsed) */
    .sidebar.active ~ .sidebar-toggle .toggle-icon {
        transform: rotate(180deg);
    }

    .chat-main {
        margin-left: 0 !important;
        overscroll-behavior: contain;
        height: 100vh;
        display: flex;
        flex-direction: column;
    }

    .sidebar-toggle {
        top: 0.5rem;
        left: 0.5rem;
    }

    .welcome-screen {
        padding: var(--spacing-md);
        /* flex: 1; */
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        min-height: 0; /* Important for flex child with overflow */
    }

    .welcome-card {
        margin-bottom: var(--spacing-lg);
        flex-shrink: 0;
    }

    .quick-questions {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
        flex-shrink: 0;
    }

    .quick-btn {
        padding: var(--spacing-md);
        font-size: 0.9rem;
        text-align: center;
        min-height: 44px; /* Touch-friendly minimum */
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .start-hint {
        margin-bottom: var(--spacing-lg);
        flex-shrink: 0;
    }

    .chat-messages {
        scrollbar-width: none;
        padding: var(--spacing-md);
        max-width: 100%;
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        min-height: 0; /* Important for flex child with overflow */
    }

    .chat-input-container {
        padding: var(--spacing-md);
        position: sticky;
        bottom: 0;
        flex-shrink: 0;
        background: var(--bg-secondary);
        border-top: 1px solid var(--border-color);
    }

    .chat-input-wrapper {
        max-width: 100%;
        margin: 0;
    }

    /* Ensure send button is properly sized on mobile */
    .send-btn {
        width: 36px;
        height: 36px;
        right: 8px;
        bottom: 14px;
        font-size: 0.9rem;
    }

    #chatInput {
        padding-right: 50px; /* Space for smaller mobile send button */
        min-height: 44px; /* Touch-friendly minimum */
    }
}

@media (min-width: 769px) {
    .sidebar-overlay {
        display: none !important;
    }
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }



/* Scrollbar Styling */
::-webkit-scrollbar {
    scrollbar-width: none;
  /*  width: 8px;
    height: 8px; */
}
/*
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}


::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
} */