/**
 * Mobile-Specific Styles for IAFA Voting System
 * Enhanced mobile experience with touch-friendly interactions
 */

/* Mobile-first responsive breakpoints */
@media (max-width: 768px) {
    /* Header adjustments for mobile */
    .header {
        height: 70px;
    }
    
    .navbar {
        height: 70px;
    }
    
    .nav-brand h1 {
        font-size: var(--font-size-lg);
    }
    
    .nav-subtitle {
        font-size: var(--font-size-xs);
    }
    
    /* Mobile navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--white);
        border-bottom: 1px solid var(--gray-200);
        flex-direction: column;
        padding: var(--spacing-4);
        gap: var(--spacing-4);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        box-shadow: var(--shadow-md);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-link {
        padding: var(--spacing-3) 0;
        border-bottom: 1px solid var(--gray-100);
        font-size: var(--font-size-lg);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    /* Mobile hamburger menu */
    .nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
        padding: var(--spacing-2);
        background: none;
        border: none;
        z-index: 1001;
    }
    
    .nav-toggle span {
        width: 25px;
        height: 3px;
        background-color: var(--gray-600);
        transition: all var(--transition-fast);
        border-radius: 2px;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero section mobile adjustments */
    .hero {
        min-height: 100vh;
        padding-top: 70px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
        margin-bottom: var(--spacing-4);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-6);
        padding: 0 var(--spacing-4);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-3);
        padding: 0 var(--spacing-4);
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
        padding: var(--spacing-4) var(--spacing-6);
        font-size: var(--font-size-lg);
    }
    
    /* Section spacing adjustments */
    section {
        padding: var(--spacing-12) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-8);
        padding: 0 var(--spacing-4);
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .section-header p {
        font-size: var(--font-size-base);
    }
    
    /* About section mobile */
    .about-content {
        padding: 0 var(--spacing-4);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        margin-top: var(--spacing-8);
    }
    
    .feature-card {
        padding: var(--spacing-6);
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    /* Initiatives section mobile */
    .initiatives-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        padding: 0 var(--spacing-4);
    }
    
    .initiative-card {
        padding: var(--spacing-6);
    }
    
    .initiative-image {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    /* Voting section mobile */
    .voting {
        padding: 0 var(--spacing-4);
    }
    
    .voting-status {
        margin-bottom: var(--spacing-6);
    }
    
    .status-indicator {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-sm);
    }
    
    .candidates-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
        margin-bottom: var(--spacing-8);
    }
    
    .candidate-card {
        padding: var(--spacing-4);
    }
    
    .candidate-header {
        gap: var(--spacing-3);
        margin-bottom: var(--spacing-3);
    }
    
    .candidate-avatar {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .candidate-info h4 {
        font-size: var(--font-size-lg);
    }
    
    .candidate-position {
        font-size: var(--font-size-xs);
    }
    
    .candidate-intro {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-4);
    }
    
    .candidate-actions {
        flex-direction: column;
        gap: var(--spacing-2);
    }
    
    .candidate-actions .btn {
        width: 100%;
        padding: var(--spacing-3) var(--spacing-4);
    }
    
    /* Vote counts mobile */
    .vote-counts {
        padding: var(--spacing-6);
    }
    
    .vote-counts h3 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-4);
    }
    
    .count-item {
        padding: var(--spacing-3);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }
    
    .count-name {
        font-size: var(--font-size-sm);
    }
    
    .count-number {
        align-self: flex-end;
        font-size: var(--font-size-xs);
    }
    
    /* Contact section mobile */
    .contact-content {
        padding: 0 var(--spacing-4);
    }
    
    .contact-info {
        gap: var(--spacing-4);
    }
    
    .contact-item {
        padding: var(--spacing-4);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-3);
    }
    
    .contact-item i {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    /* Footer mobile */
    .footer {
        padding: var(--spacing-12) 0 var(--spacing-6);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: var(--font-size-lg);
    }
    
    /* Modal mobile adjustments */
    .modal {
        padding: var(--spacing-2);
    }
    
    .modal-content {
        margin: 0;
        max-height: calc(100vh - 1rem);
        border-radius: var(--radius-lg);
    }
    
    .modal-header {
        padding: var(--spacing-4);
    }
    
    .modal-header h3 {
        font-size: var(--font-size-lg);
    }
    
    .modal-body {
        padding: var(--spacing-4);
    }
    
    .candidate-info {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-3);
        padding: var(--spacing-3);
    }
    
    .candidate-avatar {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    .candidate-details h4 {
        font-size: var(--font-size-base);
    }
    
    .candidate-details p {
        font-size: var(--font-size-xs);
    }
    
    /* Form mobile adjustments */
    .form-group {
        margin-bottom: var(--spacing-4);
    }
    
    .form-group label {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-1);
    }
    
    .form-group input {
        padding: var(--spacing-3);
        font-size: var(--font-size-base);
        border-radius: var(--radius-md);
    }
    
    .form-note {
        padding: var(--spacing-2);
        margin-bottom: var(--spacing-4);
    }
    
    .form-note p {
        font-size: var(--font-size-xs);
    }
    
    .form-actions {
        flex-direction: column;
        gap: var(--spacing-2);
    }
    
    .form-actions .btn {
        width: 100%;
        padding: var(--spacing-3) var(--spacing-4);
        font-size: var(--font-size-base);
    }
    
    /* Toast notifications mobile */
    .toast-container {
        top: var(--spacing-2);
        left: var(--spacing-2);
        right: var(--spacing-2);
        bottom: auto;
    }
    
    .toast {
        min-width: auto;
        padding: var(--spacing-3);
    }
    
    .toast-title {
        font-size: var(--font-size-sm);
    }
    
    .toast-message {
        font-size: var(--font-size-xs);
    }
}

/* Extra small devices (phones in portrait) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .section-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .candidate-card {
        padding: var(--spacing-3);
    }
    
    .candidate-avatar {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    .feature-card,
    .initiative-card {
        padding: var(--spacing-4);
    }
    
    .vote-counts {
        padding: var(--spacing-4);
    }
    
    .contact-item {
        padding: var(--spacing-3);
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .btn {
        min-height: 44px;
        padding: var(--spacing-3) var(--spacing-6);
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-toggle {
        min-height: 44px;
        min-width: 44px;
    }
    
    .modal-close {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .candidate-card:hover,
    .feature-card:hover,
    .initiative-card:hover,
    .contact-item:hover {
        transform: none;
    }
    
    /* Add active states for touch feedback */
    .btn:active {
        transform: scale(0.98);
    }
    
    .candidate-card:active {
        transform: scale(0.98);
    }
    
    .nav-link:active {
        background-color: var(--gray-100);
    }
}

/* Landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .hero-actions .btn {
        width: auto;
        min-width: 150px;
    }
    
    section {
        padding: var(--spacing-8) 0;
    }
    
    .modal-content {
        max-height: calc(100vh - 2rem);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .candidate-avatar,
    .feature-icon,
    .initiative-image,
    .contact-item i {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --gray-50: #2a2a2a;
        --gray-100: #3a3a3a;
        --gray-200: #4a4a4a;
        --gray-300: #5a5a5a;
        --gray-400: #6a6a6a;
        --gray-500: #7a7a7a;
        --gray-600: #8a8a8a;
        --gray-700: #9a9a9a;
        --gray-800: #aaaaaa;
        --gray-900: #ffffff;
    }
    
    .hero {
        background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    }
    
    .modal-backdrop {
        background-color: rgba(0, 0, 0, 0.7);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .nav-menu,
    .modal-content,
    .toast,
    .candidate-card,
    .feature-card,
    .initiative-card,
    .contact-item {
        transition: none;
    }
    
    .spinner {
        animation: none;
    }
    
    .status-indicator i {
        animation: none;
    }
}

/* Print styles */
@media print {
    .header,
    .nav-toggle,
    .hero-actions,
    .modal,
    .toast-container,
    .footer {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-8) 0;
    }
    
    .candidates-grid {
        grid-template-columns: 1fr;
    }
    
    .candidate-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
    
    .vote-counts {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}