/* Base Styles for NetCop Hub */

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

/* ==============================================
   UNIFIED DESIGN TOKEN SYSTEM
   Consolidates all design tokens across the app
   ============================================== */
:root {
    /* ===== SPACING SYSTEM ===== */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-xxl: 48px;
    --space-xxxl: 64px;
    
    /* Legacy spacing aliases (to be phased out) */
    --spacing-xs: var(--space-xs);
    --spacing-sm: var(--space-sm);
    --spacing-md: var(--space-md);
    --spacing-lg: var(--space-lg);
    --spacing-xl: var(--space-xl);
    
    /* ===== COLOR PALETTE ===== */
    /* Primary Colors */
    --primary: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --primary-blue: var(--primary);  /* Alias for compatibility */
    
    /* Semantic Colors */
    --success: #10b981;
    --success-dark: #059669;
    --success-green: var(--success);  /* Alias */
    --error: #ef4444;
    --error-red: var(--error);  /* Alias */
    --warning: #f59e0b;
    --warning-orange: var(--warning);  /* Alias */
    --info: #06b6d4;
    
    /* Surface Colors */
    --surface: #ffffff;
    --surface-variant: #f8fafc;
    --background: #f3f4f6;
    --background-page: var(--background);  /* Alias */
    --background-card: var(--surface);  /* Alias */
    --background-light: #f9fafb;
    --background-subtle: var(--surface-variant);
    
    /* Text Colors */
    --on-surface: #1a1a1a;
    --on-surface-variant: #6b7280;
    --text-primary: var(--on-surface);  /* Alias */
    --text-secondary: var(--on-surface-variant);  /* Alias */
    --text-light: var(--on-surface-variant);  /* Alias */
    --text-muted: #9ca3af;
    
    /* Border Colors */
    --outline: #e4e7eb;
    --outline-variant: #e1e4e7;
    --border-light: #e5e7eb;
    --border-medium: #9ca3af;
    --border-strong: #6b7280;
    --border-color: var(--outline);  /* Legacy alias */
    
    /* ===== BORDER RADIUS ===== */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* ===== SHADOWS ===== */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* ===== TYPOGRAPHY ===== */
    --font-family: 'Inter', Arial, sans-serif;
    --font-mono: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    
    /* Font Sizes */
    --text-xs: 12px;
    --text-sm: 14px;
    --text-base: 16px;
    --text-lg: 18px;
    --text-xl: 20px;
    --text-2xl: 24px;
    --text-3xl: 30px;
    --text-4xl: 36px;
    
    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
    
    /* ===== TRANSITIONS ===== */
    --transition: all 0.2s ease;
    --transition-fast: all 0.1s ease;
    --transition-slow: all 0.3s ease;
    
    /* ===== GRADIENTS ===== */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-success: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
    --gradient-hero: linear-gradient(135deg, #f6f8ff 0%, #e8f0fe 50%, #f0f7ff 100%);
    
    /* Section Gradients */
    --company-gradient: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    --visual-gradient: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    --services-gradient: linear-gradient(135deg, #fefefe 0%, #f0f9ff 100%);
    --clients-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    --founder-gradient: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    --contact-gradient: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    --text-gradient: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    
    /* Badge Gradients */
    --badge-purple: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    --badge-orange: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-blue: var(--gradient-primary);
    --gradient-green: var(--gradient-success);
    --gradient-slate: linear-gradient(135deg, #64748b 0%, #475569 100%);
    --gradient-neutral: linear-gradient(135deg, #6b7280 0%, #374151 100%);
    
    /* ===== LEGACY COMPATIBILITY ALIASES ===== */
    /* These will be phased out gradually */
    --bg-color: var(--background);
    --text-color: var(--on-surface);
    --primary-color: var(--primary);
    --card-bg: var(--surface);
    --hover-color: var(--surface-variant);
    --accent-color: var(--on-surface-variant);
    --success-color: var(--success);
    --error-color: var(--error);
    --primary-gradient: var(--gradient-primary);
    
    /* ===== Z-INDEX SCALE ===== */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
}

body { 
    font-family: 'Inter', Arial, sans-serif; 
    margin: 0; 
    padding: 0; 
    background-color: var(--background-page); 
    overflow-x: hidden;
    box-sizing: border-box;
}

* {
    box-sizing: border-box;
}

.header {
    background: var(--background-card);
    border-bottom: 1px solid var(--border-light);
    width: 100%;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-right: 30px;
}

.logo-img {
    width: auto;
    height: 60px;
    object-fit: contain;
}

.header-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 16px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.05);
}

/* Removed .nav-link.active - no active state styling per user request */

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-welcome {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
}

.balance {
    background: var(--gradient-success);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.balance:hover {
    transform: translateY(-1px);
    color: white;
}

.auth-links {
    display: flex;
    gap: 15px;
}

.auth-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.auth-links a:hover {
    color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.05);
}

/* Removed all .auth-links a.active rules - no active state styling per user request */

.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Footer Styles */
.footer {
    padding: clamp(30px, 5vw, 40px) clamp(16px, 4vw, 24px) clamp(20px, 3vw, 30px);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    margin: 0;
    width: 100%;
    position: relative;
    overflow-x: hidden;
    box-sizing: border-box;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    padding: 0 clamp(16px, 4vw, 24px);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: clamp(24px, 6vw, 64px);
    margin-bottom: clamp(16px, 4vw, 24px);
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
}

.footer-company {
    flex: 1;
    min-width: 280px;
    max-width: 100%;
    box-sizing: border-box;
}

.footer-logo {
    width: auto;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: clamp(12px, 3vw, 16px);
}

.footer-logo-img {
    width: auto;
    height: 60px;
    object-fit: contain;
    border-radius: 8px;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: var(--text-muted);
    font-size: clamp(12px, 3vw, 14px);
    line-height: 1.6;
    margin: 0 0 clamp(8px, 2vw, 12px) 0;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: clamp(4px, 1vw, 8px);
}

.footer-contact-item {
    color: #e5e7eb;
    font-size: clamp(10px, 2.5vw, 12px);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact-item:hover {
    color: #40E0D0;
}

.footer-nav {
    display: flex;
    gap: clamp(24px, 6vw, 64px);
    align-items: flex-start;
    flex-wrap: wrap;
    max-width: 100%;
    box-sizing: border-box;
}

.footer-nav-section {
    text-align: right;
}

.footer-nav-title {
    font-size: clamp(14px, 3.5vw, 18px);
    font-weight: 600;
    color: white;
    margin-bottom: clamp(8px, 2vw, 12px);
    margin: 0 0 clamp(8px, 2vw, 12px) 0;
}

.footer-nav-links {
    display: flex;
    flex-direction: column;
    gap: clamp(4px, 1vw, 8px);
}

.footer-nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: clamp(10px, 2.5vw, 12px);
    transition: all 0.2s ease;
}

.footer-nav-link:hover {
    color: #40E0D0;
    transform: translateX(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    padding-top: clamp(16px, 4vw, 24px);
    flex-wrap: wrap;
    gap: clamp(12px, 3vw, 16px);
    width: 100%;
    box-sizing: border-box;
}

.footer-copyright {
    color: var(--text-secondary);
    margin: 0;
    font-size: clamp(10px, 2.5vw, 12px);
}

.footer-legal {
    display: flex;
    gap: clamp(16px, 4vw, 24px);
    align-items: center;
    flex-wrap: wrap;
}

.footer-legal-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: clamp(10px, 2.5vw, 12px);
    transition: color 0.2s ease;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.footer-legal-link:hover {
    color: #40E0D0;
}

/* Privacy Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 16px;
    padding: clamp(20px, 5vw, 32px);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: auto;
    position: relative;
    transform: scale(0.98);
    transition: transform 0.2s ease;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: clamp(16px, 4vw, 20px);
}

.modal-title {
    font-size: clamp(18px, 4.5vw, 24px);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #6b7280;
    padding: 4px;
    transition: color 0.2s ease;
}

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

.modal-text {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: clamp(14px, 3.5vw, 16px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 12px 16px;
    }
    
    .logo-section {
        margin-right: 1.5rem;
    }
    
    .header-nav {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 14px;
        padding: 0.4rem 0;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .user-info {
        gap: 0.75rem;
    }
    
    .auth-links {
        gap: 0.5rem;
    }
    
    .user-welcome {
        display: none;
    }
    
    /* Footer responsive */
    .footer-main {
        flex-direction: column;
        gap: clamp(20px, 5vw, 32px);
    }

    .footer-company {
        min-width: auto;
        width: 100%;
    }

    .footer-nav {
        justify-content: space-between;
        width: 100%;
        gap: clamp(16px, 4vw, 32px);
    }

    .footer-nav-section {
        text-align: left;
        flex: 1;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: clamp(8px, 2vw, 12px);
    }

    .footer-legal {
        justify-content: center;
        gap: clamp(12px, 3vw, 16px);
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 8px 12px;
    }
    
    .logo-section {
        margin-right: 1rem;
    }
    
    .header-nav {
        gap: 0.75rem;
    }
    
    .nav-link {
        padding: 0.3rem 0;
        font-size: 13px;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .user-info {
        gap: 0.5rem;
    }
    
    /* Footer mobile responsive */
    .footer-nav {
        flex-direction: column;
        gap: clamp(16px, 4vw, 24px);
    }

    .footer-nav-section {
        width: 100%;
    }

    .footer-legal {
        flex-direction: column;
        gap: clamp(8px, 2vw, 12px);
    }
}

/* ==============================================
   UNIFIED BUTTON SYSTEM
   Consolidates all button styles across the app
   ============================================== */

/* Base Button Foundation */
.btn {
    /* Core Structure */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    
    /* Spacing & Dimensions */
    padding: 12px 24px;
    min-height: 44px;
    border-radius: 8px;
    
    /* Typography */
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
    
    /* Base Styling */
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
    
    /* Prevent text selection */
    user-select: none;
    -webkit-user-select: none;
}

/* Button Variants */
.btn-primary {
    background: var(--primary-blue, #3b82f6);
    color: white;
    border: 2px solid transparent;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark, #1d4ed8);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--text-primary, #1f2937);
    border: 2px solid var(--border-medium, #9ca3af);
}

.btn-secondary:hover:not(:disabled) {
    background: #1a1a1a !important;
    color: white !important;
    border-color: #1a1a1a !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary, #1f2937);
    border: 2px solid var(--border-medium, #9ca3af);
}

.btn-outline:hover:not(:disabled) {
    background: var(--background-light, #f9fafb);
    border-color: var(--primary-blue, #3b82f6);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary, #1f2937);
    border: 2px solid transparent;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--background-light, #f9fafb);
    transform: translateY(-1px);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.btn-glass:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

/* Button Sizes */
.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
    min-height: 36px;
    border-radius: 6px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    min-height: 52px;
    border-radius: 12px;
}

.btn-full {
    width: 100%;
}

/* Button States */
.btn:active {
    transform: translateY(0);
    transition: transform 0.1s ease;
}

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

.btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: btn-spin 1s linear infinite;
    margin-left: 8px;
}

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

/* Button Groups */
.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-group .btn {
    flex: 1;
    min-width: 0;
}

.btn-group.btn-group-vertical {
    flex-direction: column;
}

.btn-group.btn-group-vertical .btn {
    width: 100%;
}

/* Success/Error Button States */
.btn-success {
    background: var(--success-green, #10b981);
    color: white;
    border-color: transparent;
}

.btn-success:hover:not(:disabled) {
    background: var(--success-dark, #059669);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-error {
    background: var(--error-red, #ef4444);
    color: white;
    border-color: transparent;
}

.btn-error:hover:not(:disabled) {
    background: #dc2626;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-warning {
    background: var(--warning-orange, #f59e0b);
    color: white;
    border-color: transparent;
}

.btn-warning:hover:not(:disabled) {
    background: #d97706;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    .btn-secondary,
    .btn-outline {
        background: #374151;
        color: #f9fafb;
        border-color: #6b7280;
    }
    
    .btn-secondary:hover:not(:disabled) {
        background: #1a1a1a !important;
        color: white !important;
        border-color: #1a1a1a !important;
    }
    
    .btn-outline:hover:not(:disabled) {
        background: #4b5563;
        border-color: #60a5fa;
    }
    
    .btn-ghost {
        color: #f9fafb;
    }
    
    .btn-ghost:hover:not(:disabled) {
        background: rgba(255, 255, 255, 0.1);
    }
}

/* Responsive Button Adjustments */
@media (max-width: 768px) {
    .btn {
        padding: 10px 20px;
        font-size: 14px;
        min-height: 40px;
    }
    
    .btn-lg {
        padding: 14px 28px;
        font-size: 15px;
        min-height: 48px;
    }
    
    .btn-group {
        gap: 6px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 10px 16px;
        font-size: 13px;
        min-height: 40px;
    }
    
    .btn-sm {
        padding: 8px 12px;
        font-size: 11px;
        min-height: 32px;
    }
    
    .btn-group {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-group .btn {
        width: 100%;
    }
}

/* ==============================================
   UNIFIED FORM SYSTEM
   Consolidates all form styles across the app
   ============================================== */

/* Form Layout */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group:last-child {
    margin-bottom: 0;
}

/* Form Labels */
.form-label {
    display: block;
    font-size: 14px;
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: var(--leading-tight);
}

.form-label.required::after {
    content: " *";
    color: var(--error);
}

/* Form Inputs */
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.5;
    transition: var(--transition);
    background: var(--surface);
    color: var(--text-primary);
    font-family: inherit;
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--border-strong);
}

/* Textarea Specific */
.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Select Specific */
.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

/* Form States */
.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.success,
.form-textarea.success,
.form-select.success {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--background-subtle);
}

/* Form Feedback */
.form-help {
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: var(--space-xs);
    line-height: var(--leading-normal);
}

.form-error {
    color: var(--error);
    font-size: 12px;
    margin-top: var(--space-xs);
    line-height: var(--leading-normal);
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-error::before {
    content: "⚠";
    font-size: 12px;
}

.form-success {
    color: var(--success);
    font-size: 12px;
    margin-top: var(--space-xs);
    line-height: var(--leading-normal);
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-success::before {
    content: "✓";
    font-size: 12px;
}

/* Checkbox and Radio */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
}

.form-checkbox label,
.form-radio label {
    margin: 0;
    cursor: pointer;
    font-weight: var(--font-normal);
}

/* File Upload */
.form-file {
    position: relative;
    display: inline-block;
}

.form-file input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.form-file-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 24px;
    background: var(--surface);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

.form-file-label:hover {
    border-color: var(--primary);
    background: var(--background-light);
}

.form-file input:focus + .form-file-label {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Form Grid */
.form-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Responsive Form Grid */
@media (max-width: 768px) {
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}