/* responsive.css - Responzivní styly pro mobilní zařízení */

/* Tablet - landscape */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }

    .models-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 20px;
    }

    .info-grid {
        gap: 20px;
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }
}

/* Tablet - portrait */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }

    /* Navigation */
    .navbar {
        padding: 10px 0;
    }

    .navbar-container {
        flex-direction: column;
        gap: 15px;
    }

    .navbar-brand {
        font-size: 1.25rem;
    }

    .navbar-menu {
        width: 100%;
        justify-content: center;
        gap: 10px;
    }

    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }

    /* Sections */
    .section {
        padding: 40px 0;
        min-height: auto;
    }

    /* Typography */
    h1 {
        font-size: 1.75rem;
        margin-bottom: 30px;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    h3 {
        font-size: 1.25rem;
    }

    /* Grids */
    .models-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .tips-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .visual-results {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Cards */
    .model-card {
        padding: 20px;
    }

    .info-card {
        padding: 20px;
    }

    .tip-card {
        padding: 20px;
    }

    /* Analyzer */
    .analyzer {
        padding: 20px;
        margin: 30px 0;
    }

    .model-selector {
        gap: 10px;
    }

    .model-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    /* File upload */
    .file-upload-area {
        padding: 30px 20px;
    }

    .upload-icon {
        font-size: 2.5rem;
    }

    /* Results */
    .result-main {
        font-size: 2rem;
    }

    .result-icon {
        font-size: 2.5rem;
    }

    /* Battery */
    .battery-container {
        margin: 30px auto;
    }

    .battery {
        height: 80px;
    }

    /* Time blocks */
    .time-block {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    /* Tables */
    .comparison-table {
        font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 8px;
    }

    /* Evolution */
    .timeline-item {
        margin-bottom: 20px;
        padding-left: 40px;
    }

    /* Footer */
    .footer {
        margin-top: 60px;
        padding: 20px 0;
    }
}

/* Mobile */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    /* Navigation - horizontal scroll */
    .navbar-menu {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        padding: 5px 0;
    }

    .nav-link {
        display: inline-block;
        white-space: nowrap;
    }

    /* Typography */
    h1 {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    /* Cards - ještě menší padding */
    .model-card,
    .info-card,
    .tip-card {
        padding: 15px;
    }

    /* Model badges */
    .model-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }

    /* Specs */
    .spec-item {
        font-size: 0.9rem;
        padding: 6px 0;
    }

    /* Buttons */
    .model-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    /* File upload */
    .file-upload-area {
        padding: 25px 15px;
    }

    .file-upload-area h3 {
        font-size: 1rem;
    }

    /* Results */
    .result-main {
        font-size: 1.75rem;
    }

    .result-title {
        font-size: 0.9rem;
    }

    .result-subtitle {
        font-size: 0.85rem;
    }

    /* Battery */
    .battery {
        height: 60px;
    }

    .battery-text {
        font-size: 1.25rem;
    }

    /* Time visualization */
    .time-blocks {
        gap: 5px;
    }

    .time-block {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    /* Percentage items */
    .percentage-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .percentage-indicator {
        width: 50px;
        height: 50px;
        font-size: 0.9rem;
    }

    /* Alerts */
    .alert {
        flex-direction: column;
        text-align: center;
        padding: 15px;
        gap: 10px;
    }

    /* Warning box */
    .warning-box {
        padding: 20px 15px;
    }

    .warning-box h3 {
        font-size: 1rem;
    }

    /* Example boxes */
    .example-box {
        padding: 15px;
        font-size: 0.9rem;
    }

    /* Tips */
    .tip-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    /* Code blocks */
    .code-block {
        padding: 10px;
        font-size: 0.85rem;
    }

    /* Table scroll */
    .comparison-table-container {
        padding: 15px;
    }

    .comparison-table {
        font-size: 0.8rem;
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    /* Charts */
    .chart-container {
        padding: 15px;
        height: 250px;
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .navbar-brand {
        font-size: 1.1rem;
    }

    h1 {
        font-size: 1.3rem;
    }

    .model-name {
        font-size: 1.3rem;
    }

    .result-main {
        font-size: 1.5rem;
    }

    .battery {
        height: 50px;
    }

    .time-block {
        width: 35px;
        height: 35px;
    }
}

/* Landscape orientation adjustments */
@media (max-height: 600px) and (orientation: landscape) {
    .section {
        min-height: auto;
        padding: 30px 0;
    }

    .navbar {
        padding: 5px 0;
    }

    body {
        padding-top: 60px;
    }
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .file-upload-area,
    .model-selector,
    .remove-file {
        display: none !important;
    }

    body {
        padding-top: 0;
        background: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }

    .model-card,
    .info-card {
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}