/* ============================================================
   Mobile Responsive Overrides — Blitz1v1
   Applies ONLY to tablet (≤1024px) and mobile (≤767px).
   Desktop (>1024px) is completely unaffected.
   ============================================================ */

/* ── 0. HAMBURGER MENU INFRASTRUCTURE ──────────────────────── */

/* Hamburger toggle button — hidden on desktop */
.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #f1f5f9;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s ease, border-color 0.2s ease;
    z-index: 1100;
    padding: 0;
}

.mobile-menu-toggle:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
}

.mobile-menu-toggle .hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 20px;
}

.mobile-menu-toggle .hamburger-icon span {
    display: block;
    height: 2px;
    width: 100%;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Animated X when open */
body.mobile-nav-open .mobile-menu-toggle .hamburger-icon span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
body.mobile-nav-open .mobile-menu-toggle .hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
body.mobile-nav-open .mobile-menu-toggle .hamburger-icon span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav drawer */
.mobile-nav-drawer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1050;
    pointer-events: none;
}

.mobile-nav-drawer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(320px, 88vw);
    height: 100%;
    background: rgba(10, 14, 22, 0.98);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    padding: 20px 0 32px;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.mobile-nav-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 16px;
}

.mobile-nav-logo {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.mobile-nav-logo span {
    color: #ff9500;
}

.mobile-nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    flex-shrink: 0;
}

.mobile-nav-close:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    padding: 0 12px;
    gap: 4px;
    flex: 1;
}

.mobile-nav-links a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-radius: 12px;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: #f1f5f9;
}

.mobile-nav-footer {
    padding: 16px 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 12px;
}

/* Open state */
body.mobile-nav-open .mobile-nav-drawer {
    pointer-events: auto;
}

body.mobile-nav-open .mobile-nav-drawer-overlay {
    opacity: 1;
}

body.mobile-nav-open .mobile-nav-drawer-panel {
    transform: translateX(0);
}

/* Prevent body scroll when drawer open */
body.mobile-nav-open {
    overflow: hidden;
}


/* ── 1. TABLET BREAKPOINT (≤1024px) ────────────────────────── */

@media (max-width: 1024px) {

    /* Body padding */
    body {
        padding: 16px;
    }

    /* Quick-nav wrapper: show hamburger, hide overflow items */
    .quick-nav {
        padding: 10px 16px !important;
        max-height: 60px !important;
        gap: 6px !important;
        margin-bottom: 20px !important;
        position: relative !important;
    }

    /* Show hamburger toggle */
    .mobile-menu-toggle {
        display: inline-flex;
    }

    /* Show mobile nav drawer */
    .mobile-nav-drawer {
        display: block;
    }

    /* On tablet: hide most nav links except account chip */
    .quick-nav > a.quick-nav-btn,
    .quick-nav > button.quick-nav-btn,
    .quick-nav > .quick-nav-more {
        display: none !important;
    }

    /* Keep account chip and hamburger visible */
    .quick-nav > .quick-nav-account {
        display: flex !important;
        margin-left: auto !important;
    }

    /* Logo brand scaling */
    .logo-brand {
        font-size: 2rem !important;
    }

    /* Header tagline: hide on smaller tablets */
    .blitz-header > .logo > span:last-child {
        display: none;
    }

    /* Room controls: single column on tablet */
    .room-controls {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* lobby grid: single column */
    .lobby-compact-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    /* Room info bar: wrap gracefully */
    .room-info-bar {
        flex-wrap: wrap !important;
        gap: 12px !important;
        padding: 12px 14px !important;
    }

    .room-details {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .room-actions {
        flex-wrap: wrap !important;
        gap: 8px !important;
        width: 100% !important;
    }

    /* Match status bar: wrap */
    .match-status-bar {
        flex-wrap: wrap !important;
        gap: 10px !important;
    }

    /* Footer: tighten */
    .site-footer {
        padding: 40px 20px 30px !important;
        margin-top: 60px !important;
    }

    .footer-content {
        gap: 40px !important;
    }
}


/* ── 2. MOBILE BREAKPOINT (≤767px) ─────────────────────────── */

@media (max-width: 767px) {

    /* Body */
    body {
        padding: 12px;
    }

    /* Container */
    .cup-container {
        max-width: 100% !important;
        padding: 0 !important;
    }

    /* Quick nav: slim pill bar with only logo area + hamburger */
    .quick-nav {
        padding: 8px 14px !important;
        margin-bottom: 14px !important;
        max-height: 56px !important;
        border-radius: 14px !important;
    }

    /* Blitz header: tighten */
    .blitz-header {
        padding: 14px 16px !important;
        margin-bottom: 14px !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
    }

    .logo-brand {
        font-size: 1.7rem !important;
    }

    /* Blitz header subtitle: hidden on small mobile */
    .blitz-header > div > span {
        display: none !important;
    }

    /* Room controls: single col */
    .room-controls {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        margin-top: 16px !important;
    }

    /* Active blitz section: natural height on mobile */
    .active-blitz-section {
        min-height: auto !important;
        height: auto !important;
    }

    .active-blitz-internal {
        position: static !important;
        padding: 16px !important;
    }

    /* Active rooms search input: full width */
    .active-search-input {
        width: 100% !important;
        min-width: 0 !important;
    }

    .active-head {
        flex-wrap: wrap !important;
        gap: 10px !important;
    }

    .active-head h2 {
        font-size: 1.1rem !important;
    }

    .active-head > div {
        width: 100% !important;
        gap: 8px !important;
    }

    .active-head > div > .active-search-input {
        flex: 1 !important;
    }

    /* Room side panel: full width */
    .room-side-panel {
        gap: 16px !important;
    }

    /* Join / Create room sections */
    .join-room-section,
    .create-room-section {
        padding: 16px !important;
        border-radius: 16px !important;
    }

    .room-controls h2 {
        font-size: 1.15rem !important;
    }

    /* Room form inputs */
    .room-form {
        gap: 12px !important;
    }

    /* Config grid: two columns (keep on mobile, they're small) */
    .config-grid-compact {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }

    /* Room info bar */
    .room-info-bar {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
        padding: 12px !important;
    }

    .room-details {
        width: 100% !important;
        flex-wrap: wrap !important;
    }

    .room-actions {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
    }

    .room-actions button {
        justify-content: center !important;
        width: 100% !important;
    }

    /* Room name wrapping */
    .room-name {
        font-size: 0.9rem !important;
        word-break: break-word !important;
    }

    .room-id {
        font-size: 0.8rem !important;
    }

    /* Match status bar */
    .match-status-bar {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
        padding: 12px !important;
    }

    .match-live-wrap {
        width: 100% !important;
        justify-content: flex-start !important;
    }

    .match-timer-display {
        font-size: 1.3rem !important;
    }

    .match-live-editor {
        flex-wrap: wrap !important;
    }

    .match-live-editor input {
        min-width: 0 !important;
        flex: 1 !important;
    }

    /* Arena flex layout on mobile: full column */
    .arena-flex-layout {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    .arena-flex-layout > .problem-card { order: 1; width: 100% !important; max-width: 100% !important; }
    .arena-flex-layout > .vs-players-redesign { order: 2; width: 100% !important; max-width: 100% !important; }
    .arena-flex-layout > .spectator-panel { order: 3; width: 100% !important; max-width: 100% !important; }

    /* VS block: compact on mobile */
    .vs-players-redesign {
        padding: 20px 12px !important;
        margin-bottom: 0 !important;
        border-radius: 16px !important;
        gap: 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        zoom: 1 !important;
    }

    .vs-player-box {
        padding: 12px !important;
        border-radius: 16px !important;
    }

    .vs-player-avatar {
        width: 56px !important;
        height: 56px !important;
        font-size: 1.8rem !important;
        border-radius: 14px !important;
    }

    .vs-player-handle {
        font-size: 1rem !important;
    }

    .vs-glow {
        width: 64px !important;
        font-size: 1.2rem !important;
    }

    /* Problem card */
    .problem-card {
        padding: 14px !important;
        gap: 10px !important;
        border-radius: 16px !important;
    }

    .problem-title {
        font-size: 1rem !important;
    }

    .problem-header {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    /* Open problem button */
    .open-problem-btn {
        font-size: 0.85rem !important;
        padding: 10px 12px !important;
    }

    /* Lobby grid: column */
    .lobby-compact-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 14px !important;
    }

    /* Problems table: horizontal scroll */
    .problems-table-mini-wrap {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* Active blitz list: single column masonry */
    .blitz-masonry-wrapper {
        grid-template-columns: 1fr !important;
    }

    .blitz-list {
        padding-bottom: 20px !important;
    }

    /* Room cards */
    .blitz-room-card {
        border-radius: 14px !important;
        padding: 16px !important;
    }

    /* Touch: always show share/join buttons on room cards */
    .blitz-room-card .share-room-btn,
    .blitz-room-card .join-this-room-btn {
        position: static !important;
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto !important;
    }

    .blitz-room-card .join-this-room-btn {
        width: 100% !important;
        display: flex !important;
        justify-content: center !important;
        margin-top: 10px !important;
    }

    /* Standings */
    .standings {
        overflow-x: auto !important;
        border-radius: 12px !important;
    }

    /* Auth modal */
    .auth-premium-container {
        flex-direction: column !important;
        width: 100% !important;
    }

    .auth-left-panel {
        padding: 20px !important;
    }

    .auth-right-panel {
        padding: 20px !important;
    }

    .auth-v-content {
        width: 100% !important;
        padding: 20px 16px !important;
        border-radius: 16px !important;
    }

    /* Find random opponent modal */
    .find-random-content {
        width: 100% !important;
        height: 100% !important;
        max-height: 100% !important;
        border-radius: 0 !important;
        padding: 16px !important;
    }

    .fro-header {
        flex-direction: column !important;
        gap: 10px !important;
        align-items: flex-start !important;
    }

    .fro-search-wrap {
        width: 100% !important;
    }

    .fro-footer {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .fro-controls-group,
    .fro-actions-group {
        width: 100% !important;
    }

    .fro-actions-group {
        display: flex !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
    }

    .fro-action-btn {
        flex: 1 1 auto !important;
    }

    .fro-rating-row {
        flex-direction: column !important;
        gap: 8px !important;
    }

    .fro-rating-inputs {
        width: 100% !important;
    }

    /* Celebration / winner modal */
    .celebration-content {
        padding: 24px 16px !important;
        border-radius: 20px !important;
    }

    .winner-handle {
        font-size: 2rem !important;
    }

    /* Match countdown */
    .match-countdown-card {
        width: calc(100vw - 32px) !important;
        padding: 24px 20px !important;
    }

    .match-countdown-time {
        font-size: 2.5rem !important;
    }

    /* Validation / battle start block */
    .vs-start-battle-block {
        padding: 0 !important;
    }

    /* Battle start controls: full width */
    .battle-start-controls {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 10px !important;
    }

    .start-battle-btn {
        width: 100% !important;
        padding: 14px !important;
        font-size: 0.95rem !important;
    }

    /* Config dashboard */
    .config-dashboard {
        padding: 12px !important;
    }

    /* Spectator panel */
    .spectator-panel {
        padding: 10px !important;
    }

    /* Footer: stacked */
    .site-footer {
        padding: 32px 16px 24px !important;
        margin: 40px 0 16px !important;
        border-radius: 20px !important;
    }

    .footer-content {
        flex-direction: column !important;
        gap: 36px !important;
        text-align: center !important;
    }

    .footer-brand {
        align-items: center !important;
        flex: 1 1 100% !important;
        max-width: 100% !important;
    }

    .footer-bottom {
        flex-direction: column-reverse !important;
        text-align: center !important;
        gap: 12px !important;
    }

    /* Toast: full width at bottom */
    .notification-center {
        top: auto !important;
        bottom: 14px !important;
        right: 12px !important;
        left: 12px !important;
    }

    .desktop-notification {
        min-width: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
    }

    /* Profile list grid: single col */
    .all-profiles-list,
    .all-profiles-grid {
        grid-template-columns: 1fr !important;
    }

    /* Buttons: touch-friendly min height */
    button,
    .primary-btn,
    .results-btn,
    .nav-btn,
    .leave-room-btn,
    .cancel-game-btn,
    .join-this-room-btn,
    .primary-btn-premium {
        min-height: 44px !important;
    }

    /* Input fields: touch-friendly */
    input[type="text"],
    input[type="search"],
    input[type="number"],
    input[type="password"],
    input[type="email"],
    select,
    textarea {
        min-height: 44px !important;
        font-size: 16px !important; /* prevents iOS zoom on focus */
    }

    /* Create problem item: stack vertically */
    .create-problem-item {
        grid-template-columns: 1fr 1fr auto !important;
    }

    /* Problems list head: smaller */
    .problems-list-head {
        font-size: 0.75rem !important;
        padding: 4px 6px !important;
    }

    /* Toggle side panel btn: larger tap target */
    .toggle-side-panel-btn {
        width: 44px !important;
        height: 44px !important;
    }

    /* Optional input toggle */
    .optional-input-toggle {
        font-size: 0.8rem !important;
    }

    /* Room controls header h2 */
    .room-controls h2 {
        font-size: 1.1rem !important;
        gap: 8px !important;
    }

    /* Quick nav account chip: don't overflow */
    .global-handle-chip {
        padding: 8px 12px !important;
        font-size: 0.82rem !important;
        max-width: 160px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    /* Feature banner: slightly smaller */
    .public-announcement.feature-disabled-banner {
        font-size: 0.82rem !important;
        padding: 9px 36px 9px 12px !important;
        border-radius: 10px !important;
    }

    /* #findRandomOpponentBtn: don't expand on mobile (touch) */
    #findRandomOpponentBtn:hover {
        width: 38px !important;
        padding: 0 !important;
        border-radius: 99px !important;
    }

    #findRandomOpponentBtn:hover .action-btn-text {
        opacity: 0 !important;
        max-width: 0 !important;
        margin-left: 0 !important;
    }

    /* Lobby layout: stack vertically */
    .lobby-compact-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
    }

    .lobby-left-side,
    .lobby-right-side {
        width: 100% !important;
    }

    /* Flexible heights for status bars */
    .config-dashboard,
    .validation-section {
        height: auto !important;
        min-height: 70px !important;
        max-height: none !important;
        padding: 16px !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    .config-block {
        width: 100% !important;
        align-items: center !important;
    }

    /* VS Block Start Battle: Ensure it fits */
    .vs-start-battle-block {
        padding: 16px !important;
        border-radius: 16px !important;
    }

    .vs-center-vs {
        width: 80px !important;
        height: 80px !important;
    }

    .vs-sliced-wrap {
        font-size: 3.5rem !important;
        letter-spacing: -2px !important;
    }

    .vs-slash {
        width: 3px !important;
    }

    .vs-player-avatar {
        width: 80px !important;
        height: 80px !important;
        border-radius: 16px !important;
    }

    .vs-player-handle {
        font-size: 0.9rem !important;
    }

    /* Start Battle controls */
    .battle-start-controls {
        width: 100% !important;
    }

    .start-battle-btn {
        width: 100% !important;
        padding: 14px !important;
    }
}


/* ── 3. SMALL MOBILE (≤480px) ──────────────────────────────── */

@media (max-width: 480px) {

    body {
        padding: 8px;
    }

    .blitz-header {
        padding: 12px !important;
        gap: 8px !important;
    }

    .logo-brand {
        font-size: 1.5rem !important;
    }

    .room-actions {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }

    .config-grid-compact {
        grid-template-columns: 1fr !important;
    }

    .winner-handle {
        font-size: 1.6rem !important;
    }

    .vs-player-avatar {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.2rem !important;
    }

    .vs-sliced-wrap {
        font-size: 2.5rem !important;
    }

    .vs-player-handle {
        font-size: 0.85rem !important;
    }

    .match-countdown-time {
        font-size: 2rem !important;
    }

    /* Global handle chip: smaller on tiny screens */
    .global-handle-chip {
        padding: 7px 10px !important;
        font-size: 0.78rem !important;
        max-width: 120px !important;
    }

    /* Footer */
    .site-footer {
        margin: 30px 0 12px !important;
        padding: 24px 14px 20px !important;
    }

    .footer-content {
        gap: 28px !important;
    }

    /* Spectator list: max height smaller */
    .spectator-list {
        max-height: 120px !important;
    }

    /* Problem title */
    .problem-title {
        font-size: 0.95rem !important;
    }

    /* Match live editor */
    .match-live-editor input {
        font-size: 14px !important;
    }

    /* Problems section premium */
    .problems-section-premium {
        padding: 12px !important;
    }
}


/* ── 4. TOUCH-DEVICE OVERRIDES (coarse pointer) ─────────────── */

@media (hover: none) and (pointer: coarse) {

    /* Always show action buttons on room cards */
    .blitz-room-card .share-room-btn,
    .blitz-room-card .join-this-room-btn {
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto !important;
    }

    /* Remove hover-dependent transforms on cards */
    .blitz-room-card:hover {
        transform: none !important;
    }

    .vs-player-box:hover {
        background: transparent !important;
        transform: none !important;
    }

    /* Profile card hover overlay: disable hover-only effect */
    .plc-hover-overlay {
        display: none !important;
    }

    /* Ensure tap targets are large enough */
    button,
    a.quick-nav-btn,
    .join-this-room-btn,
    .share-room-btn,
    .leave-room-btn,
    .cancel-game-btn,
    .nav-btn,
    .primary-btn,
    .primary-btn-premium,
    .start-battle-btn,
    .mobile-menu-toggle {
        min-height: 44px !important;
        min-width: 44px !important;
    }

    /* Prevent text selection on quick taps */
    .mobile-menu-toggle,
    .quick-nav-btn {
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }
}

/* ── 5. PAGE-SPECIFIC ADJUSTMENTS ────────────────────────── */

/* Leaderboard Table Responsiveness */
@media (max-width: 767px) {
    .standings-table-wrap {
        margin: 0 -12px !important;
        width: calc(100% + 24px) !important;
        border-radius: 0 !important;
    }

    .standings-table th, 
    .standings-table td {
        padding: 12px 8px !important;
        font-size: 0.85rem !important;
    }
}

/* Bracket View: Enable scrolling */
@media (max-width: 1024px) {
    .bracket-container,
    #bracketContainer {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding-bottom: 20px !important;
    }
    
    .bracket-wrapper {
        min-width: 800px; /* Force minimum width to keep bracket structure readable */
    }
}

/* Modal Handling */
@media (max-width: 767px) {
    .oc-modal,
    .auth-v-content,
    .celebration-content {
        width: 95% !important;
        max-width: 95% !important;
        padding: 20px 16px !important;
        max-height: 90vh !important;
        overflow-y: auto !important;
    }
    
    .oc-modal-btns,
    .auth-v-buttons {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .oc-modal-btns button,
    .auth-v-buttons button {
        width: 100% !important;
    }
}

/* Challenge Drawer (challenge.html) */
@media (max-width: 1024px) {
    .oc-drawer {
        width: 100% !important;
        height: 100% !important;
        right: 0 !important;
        border-radius: 0 !important;
    }
    
    .oc-drawer-split {
        flex-direction: column !important;
        overflow-y: auto !important;
    }
    
    .oc-drawer-config-side {
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .oc-drawer-chat-side {
        width: 100% !important;
        height: 400px !important;
    }
    
    .oc-resizer, .oc-drawer-edge-resizer {
        display: none !important;
    }
}

/* Head-to-Head specific fixes */
@media (max-width: 767px) {
    .comparison-form {
        flex-direction: column !important;
        gap: 16px !important;
    }
    
    .swap-wrapper {
        transform: rotate(90deg) !important;
        margin: 10px 0 !important;
    }
    
    .h2h-header {
        flex-direction: column !important;
        gap: 30px !important;
    }
    
    .h2h-stats-container {
        grid-template-columns: 1fr !important;
    }
}

/* Profile page specific fixes */
@media (max-width: 767px) {
    .tabs-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
    }
    
    .all-profiles-actions {
        width: 100% !important;
        justify-content: space-between !important;
    }
    
    .exploration-wrap {
        flex-direction: column !important;
    }
    
    .all-profiles-section {
        width: 100% !important;
    }
}

/* Room Info Bar refinement (The Lobby View) */
@media (max-width: 767px) {
    .room-info-bar {
        padding: 16px !important;
        border-radius: 16px !important;
    }
    
    .room-details {
        margin-bottom: 12px !important;
    }
    
    .room-actions {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
    }
    
    .room-actions button {
        width: 100% !important;
        margin: 0 !important;
        padding: 10px !important;
        font-size: 0.85rem !important;
    }
}

/* ── 6. BRACKET PAGE RESPONSIVENESS ────────────────────────── */

@media (max-width: 767px) {
    /* Global Container Adjustments for Bracket Page */
    body.bracket-page {
        padding: 12px !important;
    }

    .container {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow-x: hidden !important;
    }

    .panel {
        padding: 16px 12px !important;
        margin-bottom: 16px !important;
        width: 100% !important;
        border-radius: 12px !important;
        box-sizing: border-box !important;
    }

    /* Past Brackets Search & Layout */
    .saved-brackets-search {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .past-saved-brackets-search-left {
        width: 100% !important;
        justify-content: flex-start !important;
        flex-wrap: wrap !important;
    }

    #pastBracketsSearch {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Saved Cards (Active & Past) */
    .saved-list {
        width: 100% !important;
        grid-template-columns: 1fr !important;
    }

    .saved-card {
        padding: 12px !important;
        border-radius: 12px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .saved-head {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 0 !important;
        position: relative !important;
        width: 100% !important;
    }

    /* Force past cards to match active cards exactly on mobile */
    .saved-card.past {
        padding: 12px !important;
    }

    .saved-card.past .saved-head {
        padding: 0 !important;
        margin-left: 0 !important;
    }

    .saved-card.past .saved-head::before {
        display: none !important; /* Hide decorative bar on mobile to match active cards */
    }

    .saved-title-main {
        font-size: 1rem !important;
        line-height: 1.4 !important;
        padding-right: 70px !important; /* Space for Expand label */
        display: block !important;
        width: 100% !important;
        margin-left: 0 !important;
    }

    .saved-head .saved-expand {
        top: 0 !important;
        right: 0 !important;
        font-size: 0.75rem !important;
    }

    .saved-actions {
        position: static !important;
        flex-direction: row !important;
        width: 100% !important;
        justify-content: flex-start !important;
        margin-top: 8px !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
    }

    .saved-actions .small-btn {
        flex: 1 1 calc(50% - 4px) !important; /* Two columns for buttons */
        justify-content: center !important;
        min-height: 40px !important;
        font-size: 0.75rem !important;
        padding: 8px !important;
    }

    /* Expanded Details */
    .saved-details {
        margin-top: 16px !important;
        padding-top: 16px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
        width: 100% !important;
        overflow-x: hidden !important;
    }

    .saved-meta {
        font-size: 0.75rem !important;
        line-height: 1.5 !important;
        color: var(--muted-global) !important;
        background: rgba(255, 255, 255, 0.03) !important;
        padding: 8px !important;
        border-radius: 8px !important;
        margin-bottom: 16px !important;
        word-break: break-word !important;
    }

    .bracket-layout {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
        width: 100% !important;
    }

    /* Bracket Tree Visualization */
    .bracket-tree {
        padding: 10px 0 20px 0 !important;
        margin: 0 !important;
        column-gap: 20px !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .round-box {
        min-width: 240px !important;
        padding: 6px !important;
    }

    .match-card {
        padding: 8px !important;
        width: 100% !important;
    }

    /* Standings in Bracket Card */
    .standings-panel {
        margin-top: 10px !important;
        padding: 10px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .standings-table-wrap {
        margin: 0 !important;
        width: 100% !important;
    }

    .standings-table th,
    .standings-table td {
        padding: 6px 4px !important;
        font-size: 0.72rem !important;
    }
}

/* Ensure tournament setup also scales well */
@media (max-width: 640px) {
    .type-grid {
        grid-template-columns: 1fr !important;
    }

    .input-row {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .input-row .duration-group {
        flex: none !important;
        width: 100% !important;
    }

    .generate-btn {
        width: 100% !important;
        min-width: 0 !important;
    }
}

/* ── 7. PROFILE PAGE RESPONSIVENESS ────────────────────────── */

@media (max-width: 767px) {
    /* Header Stacking */
    .blitz-header {
        flex-direction: column !important;
        padding: 20px !important;
        gap: 20px !important;
        text-align: center !important;
    }

    .header-search-wrap {
        width: 100% !important;
        min-width: 0 !important;
        align-items: stretch !important;
    }

    .profile-search-tip {
        justify-content: center !important;
        text-align: center !important;
    }

    /* Tabs & Actions */
    .tabs-row {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 16px !important;
    }

    .tabs {
        justify-content: center !important;
    }

    .all-profiles-actions {
        justify-content: space-between !important;
        width: 100% !important;
    }

    .pft-btn {
        min-width: 80px !important;
        padding: 6px 10px !important;
        font-size: 0.65rem !important;
    }

    /* Hero Section */
    .profile-hero-content {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        margin-top: -50px !important;
        padding: 0 16px 20px !important;
        gap: 16px !important;
    }

    .profile-avatar, .profile-avatar-placeholder {
        width: 90px !important;
        height: 90px !important;
    }

    .profile-info-main {
        padding-bottom: 0 !important;
    }

    .profile-handle {
        font-size: 1.5rem !important;
    }

    .profile-hero-actions {
        flex-wrap: wrap !important;
        justify-content: center !important;
        width: 100% !important;
    }

    .hero-action-btn {
        flex: 1 1 auto !important;
        min-width: 120px !important;
        justify-content: center !important;
        padding: 10px !important;
    }

    /* Stats & Grids */
    .stats-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }

    .stat-card {
        padding: 12px !important;
        min-height: 90px !important;
    }

    .stat-value {
        font-size: 1.1rem !important;
    }

    .opponents-grid {
        grid-template-columns: 1fr !important;
    }

    /* Match History Items */
    .user-recent-item {
        padding: 10px !important;
        gap: 10px !important;
    }

    .user-recent-score {
        display: none !important; /* Hide score on mobile to save space */
    }

    .user-recent-link {
        padding: 6px 10px !important;
        font-size: 0.7rem !important;
    }

    /* Grid Layouts */
    .profile-content-grid, 
    .profile-history-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .profile-section {
        padding: 16px !important;
    }

    /* All Profiles Grid */
    .all-profiles-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
    
    .hero-action-btn {
        width: 100% !important;
    }
}

/* ── 8. RESULTS PAGE RESPONSIVENESS ────────────────────────── */

@media (max-width: 767px) {
    /* Prevent stacking of players - keep them face-to-face */
    .card-players {
        flex-direction: row !important;
        justify-content: space-between !important;
        gap: 6px !important;
        width: 100% !important;
        align-items: center !important;
    }

    .card-player {
        flex: 1 !important;
        flex-direction: row !important; /* Force side-by-side within the block */
        padding: 6px 4px !important;
        gap: 6px !important;
        min-width: 0 !important;
        align-items: center !important;
        justify-content: space-between !important;
        border-radius: 10px !important;
    }

    .player-meta {
        align-items: center !important;
        text-align: left !important;
        flex: 1 !important;
        min-width: 0 !important;
    }

    .card-player.p2 .player-meta {
        text-align: right !important;
    }

    .player-handle {
        font-size: 0.78rem !important;
        max-width: 100% !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .player-score {
        font-size: 1.1rem !important;
        line-height: 1 !important;
        margin: 0 !important;
        font-weight: 900 !important;
        flex-shrink: 0 !important;
    }

    .card-vs {
        display: block !important;
        font-size: 0.55rem !important;
        opacity: 0.3 !important;
        margin: 0 !important;
        width: 14px !important;
        text-align: center !important;
    }

    /* Card Top metadata */
    .card-top {
        padding-bottom: 8px !important;
        margin-bottom: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    }

    .card-blitz-no {
        font-size: 0.85rem !important;
    }

    .card-time {
        font-size: 0.72rem !important;
    }

    /* Header Previews */
    .header-previews {
        gap: 4px !important;
    }

    .player-mini-grid {
        gap: 1px !important;
    }

    .mini-cell {
        width: 6px !important;
        height: 6px !important;
    }

    /* Footer / Quote */
    .card-footer {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
        margin-top: 10px !important;
    }

    .card-status {
        width: 100% !important;
        justify-content: flex-start !important;
        flex-wrap: wrap !important;
        gap: 4px !important;
    }

    .status-badge {
        font-size: 0.62rem !important;
        padding: 3px 6px !important;
    }

    .card-quote {
        width: 100% !important;
        padding-top: 4px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.03) !important;
    }

    .quote-text {
        font-size: 0.65rem !important;
    }
}

/* ── 9. BLITZ DETAILS MODAL RESPONSIVENESS ─────────────────── */

@media (max-width: 767px) {
    /* Modal Header & Title */
    .modal-content h2 {
        font-size: 1.25rem !important;
        padding: 16px 20px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    }

    .modal-body {
        padding: 20px !important;
    }

    /* Details Dashboard Grid */
    .details-dashboard {
        grid-template-columns: 1fr !important; /* Stack all cards vertically */
        gap: 12px !important;
        margin-bottom: 24px !important;
    }

    .detail-card {
        padding: 16px !important;
        gap: 8px !important;
        border-radius: 16px !important;
    }

    .detail-card-value {
        font-size: 1rem !important;
    }

    /* Spectator Row */
    .spectator-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 12px 16px !important;
        gap: 10px !important;
    }

    .spectator-info {
        font-size: 0.85rem !important;
    }

    .spectator-handles {
        flex-wrap: wrap !important;
    }

    .spectator-see-more {
        width: 100% !important;
        text-align: center !important;
    }

    /* Breakdown Section */
    .result-standings-header h3 {
        font-size: 0.85rem !important;
        margin-bottom: 16px !important;
    }

    /* Ensure tables can scroll horizontally if needed */
    .leaderboard-table-wrap,
    .standings-table-wrap,
    .result-standings-wrap {
        margin: 0 -20px !important; /* Negative margin to span full width */
        width: calc(100% + 40px) !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 0 20px !important;
        box-sizing: border-box !important;
    }

    /* User Stats Grid within detail modal */
    .user-stats-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
}

@media (max-width: 480px) {
    .modal-content {
        width: 100% !important;
        height: 100% !important;
        max-height: 100% !important;
        border-radius: 0 !important;
    }
    
    .modal-body {
        padding: 16px !important;
    }
}