/* ==================== Mobile Optimierung ==================== */
/* Standalone-CSS für alle Templates via <link> eingebunden */

/* ---- Hamburger Menu Toggle ---- */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary, #333);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    z-index: 200;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
    }

    /* Nav links collapse */
    .nav-right,
    .nav-links,
    .nav-buttons {
        display: none !important;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: var(--bg-card, #fff);
        border-bottom: 1px solid var(--border-color, #e5e7eb);
        flex-direction: column !important;
        padding: 12px 16px;
        gap: 8px !important;
        z-index: 150;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
    .nav-right.mobile-open,
    .nav-links.mobile-open,
    .nav-buttons.mobile-open {
        display: flex !important;
    }
    .nav-right a,
    .nav-links a,
    .nav-buttons a,
    .nav-buttons button {
        padding: 10px 12px !important;
        font-size: 0.95em !important;
        border-radius: 6px;
        width: 100%;
        text-align: left;
    }
    .nav-right a:hover,
    .nav-links a:hover {
        background: var(--bg-secondary, #f3f4f6);
    }

    /* Navbar */
    .navbar {
        position: sticky !important;
        top: 0;
        z-index: 100;
    }
}

/* ---- Responsive Tables ---- */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 16px;
}
.table-responsive table {
    min-width: 500px;
}
.table-responsive::-webkit-scrollbar {
    height: 6px;
}
.table-responsive::-webkit-scrollbar-thumb {
    background: var(--text-muted, #999);
    border-radius: 3px;
}

@media (max-width: 768px) {
    /* Scroll hint gradient */
    .table-responsive {
        position: relative;
    }
    .table-responsive::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 6px;
        width: 30px;
        background: linear-gradient(to left, var(--bg-card, #fff), transparent);
        pointer-events: none;
        opacity: 0.8;
    }
}

/* ---- Touch-Friendly Targets ---- */
@media (max-width: 768px) {
    button, .btn, [role="button"],
    input[type="submit"], input[type="button"],
    a.nav-link, .nav-links a {
        min-height: 44px;
        min-width: 44px;
    }

    /* Form inputs bigger on mobile */
    input[type="text"], input[type="number"], input[type="email"],
    input[type="password"], select, textarea {
        font-size: 16px !important;  /* prevents iOS zoom on focus */
        padding: 10px 12px !important;
    }

    /* Modals full-width on mobile */
    .modal-content, .modal-dialog, .config-modal-content {
        width: 95vw !important;
        max-width: 95vw !important;
        max-height: 85vh !important;
        margin: 5vh auto !important;
        overflow-y: auto;
    }

    /* Cards stack properly */
    .stat-card, .account-stats > div {
        min-width: 0;
    }
    .account-stats, .stats-grid, .header-row {
        flex-direction: column !important;
        gap: 8px !important;
    }
    .header-row h1 {
        font-size: 1.1em !important;
    }
    .header-row > div {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    /* Charts responsive */
    canvas {
        max-width: 100% !important;
        height: auto !important;
    }

    /* Bot cards full width */
    .bots-grid, .model-grid, .signals-grid {
        grid-template-columns: 1fr !important;
    }

    /* Hide less important columns on mobile */
    .hide-mobile { display: none !important; }

    /* Typography */
    h1 { font-size: 1.3em !important; }
    h2 { font-size: 1.15em !important; }

    /* Container padding */
    .container, .dashboard-container, .ibkr-container,
    .settings-container, .content, main {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    /* Market indicators compact */
    .nav-markets, .market-indicators {
        display: none !important;
    }
}

/* ---- Tablet (768px - 1200px) ---- */
@media (min-width: 769px) and (max-width: 1200px) {
    .account-stats {
        flex-wrap: wrap !important;
    }
    .stat-card {
        flex: 1 1 calc(33% - 12px) !important;
        min-width: 150px;
    }
}

/* ---- Utility Classes ---- */
.show-mobile { display: none !important; }
@media (max-width: 768px) {
    .show-mobile { display: block !important; }
    .hide-mobile { display: none !important; }
}