/* ============================================================
   TZX Traders – CENTRALIZED MOBILE RESPONSIVE STYLESHEET
   Auto‑hide nav (landscape) + icons‑only (portrait) + tabbed view (tiny)
   ============================================================ */

/* ─── 9. MOBILE HEADER & NAV ─── */
.mobile-header-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: var(--card-glass);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1001;
    padding: 0 12px;
    align-items: center;
    justify-content: space-between;
}

.mobile-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-logo {
    font-size: 16px;
    font-weight: 800;
    background: var(--green-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-account-info {
    display: flex;
    flex-direction: column;
}

.mobile-account-name {
    font-size: 9px;
    color: var(--light-color);
    opacity: 0.7;
}

.mobile-balance {
    font-size: 11px;
    font-weight: 700;
    color: var(--light-color);
}

.mobile-header-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mobile-status-dot {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-status-dot.connected {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.mobile-account-selector {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 3px 6px;
    color: var(--light-color);
    font-size: 9px;
    outline: none;
}

.mobile-login-btn {
    background: var(--card-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 3px 8px;
    color: var(--light-color);
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 3px;
    text-decoration: none;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.mobile-login-btn:hover {
    background: var(--primary-green);
    border-color: var(--accent-green);
    opacity: 1;
    transform: scale(1.05);
}

/* ─── 9a. MOBILE BOTTOM NAV (portrait) ─── */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    /* Reduced from 60px */
    background: var(--card-glass);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-top: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 2px 0;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s ease, opacity 0.4s ease;
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.mobile-nav.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-container {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 12px;
    gap: 14px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
}

.mobile-nav-container::-webkit-scrollbar {
    display: none;
    /* Safari and Chrome */
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2px 2px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    color: var(--light-color);
    opacity: 0.6;
    flex: 0 0 auto;
    min-width: 44px;
    max-width: none;
    text-align: center;
    text-decoration: none;
}

.mobile-nav-item.active {
    background: rgba(255, 255, 255, 0.06);
    opacity: 1;
    transform: translateY(-2px);
}

.mobile-nav-item i {
    font-size: 18px;
    margin-bottom: 0px;
}

.mobile-nav-item span {
    display: block;
    font-size: 7px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.mobile-nav-more {
    position: relative;
}

.mobile-more-dropdown {
    position: absolute;
    bottom: 100%;
    right: 0;
    background: linear-gradient(135deg, #111111, #334155);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 8px;
    display: none;
    min-width: 140px;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
    margin-bottom: 10px;
}

.mobile-more-dropdown.show {
    display: block;
}

.mobile-more-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--light-color);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.mobile-more-item:hover {
    background: rgba(16, 185, 129, 0.2);
    transform: translateX(4px);
}

.mobile-more-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.mobile-more-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 999;
    display: none;
}

.mobile-more-overlay.show {
    display: block;
}

/* ─── 9b. FLOATING HANDLE (FAB) ─── */
.nav-handle {
    display: none;
    position: fixed;
    bottom: 80px;
    /* Above Risk Disclaimer */
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--green-gradient, linear-gradient(135deg, #34d399, #10b981));
    color: var(--light-color, #ffffff);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), inset 0 0 10px rgba(16, 185, 129, 0.5);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1002;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-handle:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.nav-handle:active {
    transform: scale(0.95);
}

.nav-handle i {
    font-size: 24px;
    line-height: 1;
}

/* ─── 10. RESPONSIVE – MOBILE (≤ 768px) ─── */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .side-navbar {
        display: none !important;
    }

    .mobile-header-overlay {
        display: flex;
    }

    .mobile-nav {
        display: block;
    }

    .nav-handle {
        display: flex;
    }

    .main-content {
        margin: 0 !important;
        width: 100% !important;
        height: calc(100vh - 50px) !important;
        padding: 0 !important;
        margin-top: 50px !important;
        margin-bottom: 0 !important;
        overflow: hidden !important;
    }

    .trading-interface {
        padding: 0 !important;
        border-radius: 0 !important;
        border: none !important;
        margin: 0 !important;
        height: 100% !important;
    }

    .trading-header {
        height: 22px !important;
        min-height: 22px !important;
        margin-bottom: 4px !important;
        padding: 0 2px !important;
    }

    .trading-controls {
        gap: 3px !important;
    }

    .modern-toggle-btn,
    .modern-maximize-btn {
        width: 20px !important;
        height: 20px !important;
        font-size: 10px !important;
    }

    .modern-toggle-btn i,
    .modern-maximize-btn i {
        font-size: 10px !important;
    }

    .view-toggle-btn {
        height: 20px !important;
        padding: 0 8px !important;
        font-size: 0 !important;
        min-width: 28px !important;
        border-radius: 14px !important;
    }

    .view-toggle-btn span {
        display: none !important;
    }

    .view-toggle-btn i {
        font-size: 12px !important;
        margin: 0 !important;
    }

    .iframe-container {
        flex-direction: column !important;
        gap: 0 !important;
        height: 100% !important;
        flex: 1 1 0 !important;
        min-height: 0 !important;
    }

    /* Maximize explicit hides */
    .iframe-container.maximize-frame1 .frame2 {
        display: none !important;
    }

    .iframe-container.maximize-frame2 .frame1 {
        display: none !important;
    }

    .frame1,
    .frame2 {
        flex: 1 1 0 !important;
        min-height: 0 !important;
        height: 100% !important;
        width: 100% !important;
        border-radius: 8px !important;
    }

    .frame1 {
        flex: 1 1 0 !important;
    }

    .frame2 {
        flex: 1 1 0 !important;
    }

    .frame1 iframe,
    .frame2 iframe {
        border-radius: 0 !important;
        border: none !important;
    }

    .resizer {
        display: none !important;
    }

    .mobile-header-overlay {
        height: 50px !important;
        padding: 0 8px !important;
    }

    .mobile-nav {
        height: 50px !important;
        padding: 2px 0 !important;
    }

    .mobile-logo {
        font-size: 14px !important;
    }

    .mobile-account-name {
        font-size: 8px !important;
    }

    .mobile-balance {
        font-size: 10px !important;
    }

    .mobile-nav-item i {
        font-size: 16px !important;
    }

    .mobile-nav-item {
        min-width: 44px !important;
        padding: 2px 4px !important;
        flex: 0 0 auto !important;
    }

    .mobile-nav-item span {
        display: block !important;
    }
}

/* ─── 11. SMALL PHONES (≤ 480px) ─── */
@media (max-width: 480px) {
    .main-content {
        height: calc(100vh - 50px) !important;
        padding: 0 !important;
    }

    .trading-interface {
        padding: 0 !important;
        border-radius: 0 !important;
        border: none !important;
    }

    .trading-header {
        height: 18px !important;
        min-height: 18px !important;
        margin-bottom: 2px !important;
    }

    .view-toggle-btn {
        height: 18px !important;
        min-width: 24px !important;
        padding: 0 6px !important;
        border-radius: 12px !important;
    }

    .view-toggle-btn i {
        font-size: 10px !important;
    }

    .modern-toggle-btn,
    .modern-maximize-btn {
        width: 16px !important;
        height: 16px !important;
    }

    .modern-toggle-btn i,
    .modern-maximize-btn i {
        font-size: 8px !important;
    }

    .iframe-container {
        gap: 3px !important;
    }

    .frame1,
    .frame2 {
        border-radius: 6px !important;
    }

    .frame1 iframe,
    .frame2 iframe {
        border-radius: 4px !important;
    }
}

/* ─── 12. LANDSCAPE – AUTO‑HIDE NAV ─── */
@media (max-width: 768px) and (orientation: landscape) {

    /* Header */
    .mobile-header-overlay {
        height: 36px !important;
        padding: 0 8px !important;
    }

    .mobile-logo {
        font-size: 12px !important;
    }

    .mobile-account-name {
        font-size: 7px !important;
    }

    .mobile-balance {
        font-size: 9px !important;
    }

    .mobile-account-selector {
        font-size: 7px !important;
        padding: 2px 4px !important;
    }

    .mobile-login-btn {
        font-size: 7px !important;
        padding: 2px 6px !important;
    }

    /* Main content – reclaim space */
    .main-content {
        height: calc(100vh - 36px) !important;
        /* no nav height, only header */
        margin-top: 36px !important;
        margin-bottom: 0 !important;
        padding: 2px 4px 6px 4px !important;
        /* minimal bottom padding for handle */
    }

    /* Trading header */
    .trading-header {
        height: 18px !important;
        min-height: 18px !important;
    }

    .view-toggle-btn {
        height: 16px !important;
        min-width: 22px !important;
        padding: 0 4px !important;
    }

    .view-toggle-btn i {
        font-size: 9px !important;
    }

    .view-toggle-btn span {
        display: none !important;
    }

    .modern-toggle-btn,
    .modern-maximize-btn {
        width: 14px !important;
        height: 14px !important;
    }

    .modern-toggle-btn i,
    .modern-maximize-btn i {
        font-size: 7px !important;
    }

    /* Iframe container – horizontal split */
    .iframe-container {
        flex-direction: row !important;
        gap: 4px !important;
        height: 100% !important;
    }

    .frame1,
    .frame2 {
        flex: 1 1 0 !important;
        min-height: 0 !important;
        height: auto !important;
    }

    .frame1 {
        flex: 1.2 1 0 !important;
    }

    .frame2 {
        flex: 1 1 0 !important;
    }

    .resizer {
        display: none !important;
    }

    /* ─── BOTTOM NAV – AUTO‑HIDE ─── */
    .mobile-nav {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 0 !important;
        opacity: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        pointer-events: none !important;
        transition: all 0.35s cubic-bezier(0.34, 1.2, 0.64, 1) !important;
        z-index: 1002 !important;
        background: var(--card-glass) !important;
        backdrop-filter: blur(30px) !important;
        -webkit-backdrop-filter: blur(30px) !important;
        border-top: 1px solid var(--glass-border) !important;
        box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3) !important;
    }

    .mobile-nav.show {
        height: 44px !important;
        opacity: 1 !important;
        padding: 2px 0 !important;
        pointer-events: auto !important;
    }

    .mobile-nav-item i {
        font-size: 16px !important;
    }

    .mobile-nav-item span {
        display: block !important;
    }

    .mobile-nav-item {
        min-width: 44px !important;
        padding: 2px 4px !important;
        flex: 0 0 auto !important;
    }
}

/* ─── 13. TABBED VIEW FOR VERY SMALL SCREENS (height ≤ 480px) ─── */
@media (max-height: 480px) {

    /* Hide the side-by-side, show only one panel at a time */
    .iframe-container .frame1,
    .iframe-container .frame2 {
        display: none !important;
    }

    .iframe-container .frame1.active,
    .iframe-container .frame2.active {
        display: block !important;
        flex: 1 !important;
        width: 100% !important;
        height: 100% !important;
    }

    .iframe-container {
        flex-direction: column !important;
        gap: 0 !important;
    }

    /* Add a tiny tab bar above the iframes */
    .tab-bar {
        display: flex !important;
        flex-shrink: 0;
        height: 28px;
        background: rgba(255, 255, 255, 0.03);
        border-bottom: 1px solid var(--glass-border);
        margin: 0 -4px 2px -4px;
        padding: 0 4px;
        gap: 2px;
        border-radius: 6px 6px 0 0;
        overflow: hidden;
    }

    .tab-bar button {
        flex: 1;
        border: none;
        background: transparent;
        color: var(--t2);
        font-size: 9px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        cursor: pointer;
        transition: all 0.2s;
        border-radius: 4px 4px 0 0;
        padding: 2px 0;
        border-bottom: 2px solid transparent;
    }

    .tab-bar button.active {
        color: var(--light-color);
        border-bottom-color: var(--primary-green);
        background: rgba(255, 255, 255, 0.03);
    }

    .tab-bar button:hover {
        background: rgba(255, 255, 255, 0.05);
    }
}

/* ─── 14. PWA MODE ─── */
@media (max-width: 768px) and (display-mode: standalone) {
    .main-content {
        height: calc(100vh - 50px) !important;
        margin-top: 50px !important;
        margin-bottom: 0 !important;
        padding-bottom: 4px !important;
    }

    .mobile-nav {
        display: none !important;
    }
}

@media (max-width: 480px) and (display-mode: standalone) {
    .main-content {
        height: calc(100vh - 50px) !important;
        padding-bottom: 2px !important;
    }
}

/* ─── 15. PLACER DRAWER DYNAMIC SIZING ─── */
@media (max-width: 768px) {
    .iframe-container {
        transition: all 0.4s cubic-bezier(0.34, 1.2, 0.64, 1) !important;
    }

    .iframe-container.placer-drawer-open .frame1 {
        flex: 0 0 25% !important;
        height: 25% !important;
        min-height: 80px !important;
        opacity: 0.4 !important;
        pointer-events: none !important;
    }

    .iframe-container.placer-drawer-open .frame2 {
        flex: 1 1 75% !important;
        height: 75% !important;
    }
}
 /* FIX MARKETS MODAL Z-INDEX BEHIND BOTTOM SHEET */
.modal-overlay, .modal-bg, .market-modal-bg, #marketModal {
    z-index: 9999999 !important;
}