/* Responsive Styles */

/* Large screens */
@media (min-width: 1200px) {
    .content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Medium screens */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 240px;
    }
    
    .sidebar {
        width: 240px;
    }
    
    .content {
        padding: 24px;
    }
    
    .header {
        padding: 0 24px;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet styles */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .toggle-btn {
        display: block;
    }
    
    .header {
        padding: 0 16px;
    }
    
    .logo-container h3 {
        display: none;
    }
    
    .header-nav {
        gap: 16px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .balance-display {
        font-size: 0.8em;
        padding: 6px 12px;
        margin-right: 0;
    }
    
    .user-actions {
        gap: 8px;
    }
    
    .content {
        padding: 16px;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .card {
        padding: 20px;
    }
    
    .footer {
        padding: 32px 16px 16px;
    }
    
    .animated-stickers {
        gap: 20px;
    }
}

/* Mobile styles */
@media (max-width: 480px) {
    .header h3 {
        font-size: 1.1em;
    }
    
    .logo-container {
        gap: 8px;
    }
    
    .logo {
        width: 36px;
        height: 36px;
        max-width: 36px;
    }
    
    .balance-display {
        display: none;
    }
    
    .user-actions {
        gap: 4px;
    }
    
    .icon-btn {
        padding: 6px;
    }
    
    .content {
        padding: 12px;
    }
    
    .card {
        padding: 16px;
    }
    
    .card h3 {
        font-size: 1.1em;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 0.9em;
    }
    
    .table th,
    .table td {
        padding: 12px 8px;
        font-size: 0.9em;
    }
    
    .modal-content {
        padding: 24px 16px;
        width: 95vw;
    }
    
    .modal-title {
        font-size: 1.3em;
    }
    
    .form-control {
        padding: 10px 12px;
    }
    
    .footer {
        padding: 24px 12px 12px;
    }
    
    .company-profile p {
        font-size: 1em;
    }
    
    .animated-stickers {
        gap: 16px;
    }
    
    .sticker svg {
        width: 60px;
        height: 60px;
    }
    
    .contact-info {
        font-size: 0.9em;
    }
    
    .contact-info a {
        display: block;
        margin: 4px 0;
    }
}

/* Small mobile styles */
@media (max-width: 360px) {
    .sidebar {
        width: 100vw;
    }
    
    .header {
        padding: 0 12px;
    }
    
    .toggle-btn {
        margin-right: 8px;
    }
    
    .content {
        padding: 8px;
    }
    
    .card {
        padding: 12px;
    }
    
    .modal-content {
        padding: 20px 12px;
        width: 98vw;
    }
    
    .dashboard-grid {
        gap: 12px;
    }
    
    .footer {
        padding: 20px 8px 8px;
    }
    
    .animated-stickers {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}

/* Landscape mobile styles */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        height: 50px;
    }
    
    .toggle-btn {
        font-size: 1.2em;
    }
    
    .logo {
        width: 32px;
        height: 32px;
        max-width: 32px;
    }
    
    .sidebar {
        padding-top: 50px;
    }
    
    .sidebar-header {
        padding: 16px 20px;
    }
    
    .sidebar-menu li a {
        padding: 12px 20px;
    }
}

/* Print styles */
@media print {
    .sidebar,
    .header,
    .footer,
    .toggle-btn,
    .user-actions,
    .modal {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .content {
        padding: 0 !important;
    }
    
    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .table {
        break-inside: avoid;
    }
    
    .btn {
        display: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid #000;
    }
    
    .btn-primary {
        background: #000;
        border: 2px solid #000;
    }
    
    .form-control {
        border: 2px solid #000;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .float-1,
    .float-2,
    .float-3,
    .float-4 {
        animation: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a1a1a;
        --bg-secondary: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-color: #444444;
    }
    
    body {
        background: var(--bg-primary);
        color: var(--text-primary);
    }
    
    .card {
        background: var(--bg-secondary);
        border-color: var(--border-color);
        color: var(--text-primary);
    }
    
    .modal-content {
        background: var(--bg-secondary);
        color: var(--text-primary);
    }
    
    .form-control {
        background: var(--bg-primary);
        border-color: var(--border-color);
        color: var(--text-primary);
    }
    
    .table-container {
        background: var(--bg-secondary);
    }
    
    .table thead {
        background: var(--bg-primary);
    }
    
    .table tbody tr:hover {
        background: var(--bg-primary);
    }
}

/* ===== RESPONSIVE HEADER ORGANIZATION ===== */

/* Desktop optimizations */
@media (min-width: 1025px) {
    .header {
        padding: 0 20px;
        gap: 16px;
    }
    
    .header-left {
        gap: 12px;
        max-width: 280px;
    }
    
    .header-center {
        gap: 20px;
        max-width: 450px;
    }
    
    .header-right {
        gap: 12px;
        max-width: 350px;
    }
    
    .logo-container h3 {
        font-size: 1.2em;
    }
    
    .balance-display {
        font-size: 13px;
        padding: 5px 10px;
        max-width: 140px;
    }
    
    .nav-menu {
        gap: 12px;
    }
    
    .nav-menu li a {
        font-size: 14px;
        padding: 7px 14px;
    }
}

/* Tablet optimizations */
@media (max-width: 1024px) and (min-width: 769px) {
    .header {
        padding: 0 16px;
        gap: 12px;
    }
    
    .header-left {
        max-width: 220px;
    }
    
    .header-center {
        gap: 16px;
        max-width: 350px;
    }
    
    .header-right {
        max-width: 280px;
    }
    
    .logo-container h3 {
        font-size: 1.0em;
    }
    
    .nav-menu {
        gap: 6px;
    }
    
    .nav-menu li a {
        padding: 5px 10px;
        font-size: 12px;
    }
    
    .balance-display {
        font-size: 11px;
        padding: 4px 7px;
        max-width: 110px;
    }
}

/* Mobile landscape and small tablet header */
@media (max-width: 768px) {
    .header {
        flex-wrap: nowrap;
        min-height: 56px;
        padding: 6px 10px;
        gap: 6px;
    }
    
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-left {
        flex: 0 0 auto;
        gap: 6px;
        max-width: 180px;
    }
    
    .header-center {
        flex: 1;
        justify-content: center;
        gap: 12px;
        min-width: 0;
        max-width: 250px;
    }
    
    .header-right {
        flex: 0 0 auto;
        gap: 6px;
        max-width: 100px;
    }
    
    /* Hide navigation menu - will be in drawer */
    .nav-menu {
        display: none;
    }
    
    /* Hide non-essential buttons - will be in drawer */
    .header-right .user-actions .icon-btn:not(.logout-btn) {
        display: none;
    }
    
    .header-right .user-dropdown {
        display: none;
    }
    
    .logo-container h3 {
        font-size: 0.9em;
    }
    
    .logo {
        width: 32px;
        height: 32px;
    }
    
    .balance-display {
        font-size: 11px;
        padding: 3px 6px;
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.15);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 90px;
    }
    
    .view-switcher {
        gap: 2px;
        padding: 2px;
        scale: 0.9;
    }
    
    .view-btn {
        padding: 3px 6px;
        min-width: 50px;
        font-size: 11px;
    }
    
    .view-btn span {
        display: none;
    }
    
    .view-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .logout-text {
        display: none;
    }
}

/* Mobile portrait header */
@media (max-width: 480px) {
    .header {
        padding: 4px 6px;
        min-height: 50px;
        gap: 4px;
    }
    
    .header-left {
        gap: 4px;
        max-width: 140px;
    }
    
    .header-left h3 {
        display: none;
    }
    
    .logo {
        width: 28px;
        height: 28px;
    }
    
    .toggle-btn {
        width: 28px;
        height: 28px;
        font-size: 1.0em;
        padding: 2px;
    }
    
    .mobile-menu-toggle {
        font-size: 1.2em;
        padding: 4px;
        width: 32px;
        height: 32px;
    }
    
    .header-center {
        gap: 6px;
        max-width: 180px;
    }
    
    .view-switcher {
        scale: 0.8;
    }
    
    .view-btn {
        min-width: 40px;
        padding: 2px 4px;
        font-size: 10px;
    }
    
    .balance-display {
        font-size: 10px;
        padding: 2px 4px;
        max-width: 70px;
    }
    
    /* Only show essential elements and mobile toggle */
    .header-right .user-actions .icon-btn:not(.logout-btn) {
        display: none;
    }
    
    .icon-btn {
        width: 28px;
        height: 28px;
        padding: 2px;
    }
    
    /* Full width drawer on small screens */
    .header-drawer {
        width: 100%;
        right: -100%;
    }
    
    .drawer-section {
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .drawer-nav a {
        padding: 12px;
        font-size: 1.1em;
    }
}

/* Very small screens */
@media (max-width: 360px) {
    .header-center {
        flex-direction: column;
        gap: 8px;
    }
    
    .view-switcher {
        justify-content: center;
    }
    
    .balance-display {
        text-align: center;
    }
}

/* Landscape orientation optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        flex-wrap: nowrap;
        min-height: 50px;
    }
    
    .header-center {
        order: 2;
        margin-top: 0;
        padding-top: 0;
        border-top: none;
        justify-content: center;
    }
    
    .header h3 {
        display: block;
        font-size: 1em;
    }
    
    .view-btn span {
        display: inline;
    }
    
    .nav-menu {
        display: flex;
        gap: 8px;
    }
    
    .nav-menu li a {
        padding: 4px 8px;
        font-size: 12px;
    }
}