/* ================================================================
   RESPONSIVE — Mobile & Tablet Overrides
   ================================================================

   Y8: Canonical breakpoint reference (CSS vars can't be used in
   @media queries, so these are documented as constants):

   --bp-sm:  480px   (small phone — minimal UI)
   --bp-md:  768px   (tablet portrait — body.mobile threshold)
   --bp-lg:  1024px  (tablet landscape / desktop — body.tablet threshold)
   --bp-xl:  1400px  (wide desktop — expanded sidebars)

   All module CSS files should use these values consistently.
   Primary selectors: body.mobile / body.tablet (set via mobileMenu.js).
   @media queries used as JS-free fallback.

   Este arquivo é carregado POR ÚLTIMO no index.html para que
   suas regras tenham precedência sobre os estilos desktop.
   ================================================================ */

/* ================================================================
   1. MOBILE — body.mobile OU viewport < 768px
   ================================================================ */

/* ---- Grid principal: colapsar para 1 coluna ---- */
body.mobile #app {
    grid-template-columns: 1fr !important;
    grid-template-rows: 48px 0px 0px 1fr 0px !important;
    height: calc(100vh - 56px) !important; /* espaço para bottom nav */
}

/* Forçar todos os elementos grid para coluna única */
body.mobile #titlebar   { grid-column: 1 !important; grid-row: 1 !important; }
body.mobile #menubar    { grid-column: 1 !important; display: none !important; }
body.mobile #toolbar    { grid-column: 1 !important; display: none !important; }
body.mobile #main-area  { grid-column: 1 !important; grid-row: 4 !important; }
body.mobile #statusbar  { display: none !important; }
body.mobile .resize-handle { display: none !important; }

/* ---- Titlebar mobile ---- */
body.mobile #titlebar {
    height: 48px;
    padding: 0 8px !important;
    gap: 8px;
}

body.mobile #titlebar .version { display: none; }
body.mobile #titlebar .language-selector { display: none; }
body.mobile #titlebar .titlebar-chip:not(#auth-button) { display: none; }

/* ---- R1: Touch targets >= 44px (iOS HIG / Material minimum) ---- */
body.mobile button,
body.mobile [role="button"],
body.mobile .tab-btn,
body.mobile .panel-tab,
body.mobile .constellation-tab,
body.mobile a.clickable,
body.mobile select {
    min-height: 44px;
    min-width: 44px;
}
/* RED-A1: Constellation tabs use padding instead of raw min-height */
body.mobile .constellation-tab {
    min-height: 0;
    padding: 8px 12px;
}

/* Hamburger visível */
body.mobile .mobile-hamburger {
    display: flex !important;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--window-text);
    cursor: pointer;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}
body.mobile .mobile-hamburger:active {
    background: var(--window-dark-2);
}

/* ---- Paineis como drawers off-canvas ---- */
body.mobile #left-panel,
body.mobile #right-panel {
    position: fixed !important;
    top: 48px !important;
    bottom: 56px !important;
    width: 85vw !important;
    max-width: 320px !important;
    z-index: 500 !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    background: var(--window-dark) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25) !important;
    overflow-y: auto !important;
}

body.mobile #left-panel {
    left: 0 !important;
    right: auto !important;
    transform: translateX(-100%) !important;
}

body.mobile #right-panel {
    right: 0 !important;
    left: auto !important;
    transform: translateX(100%) !important;
}

body.mobile #left-panel.drawer-open {
    transform: translateX(0) !important;
}

body.mobile #right-panel.drawer-open {
    transform: translateX(0) !important;
}

/* Quando minimizado no desktop, garantir que no mobile funcione */
body.mobile #left-panel.panel-minimized,
body.mobile #right-panel.panel-minimized {
    display: flex !important;
}

/* Ocultar min-tabs (replaced by bottom nav) */
body.mobile .min-tabs { display: none !important; }

/* ---- Drawer backdrop ---- */
body.mobile #drawer-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 499;
    -webkit-tap-highlight-color: transparent;
}
body.mobile #drawer-backdrop.active {
    display: block;
}

/* ---- Mobile menu overlay ---- */
body.mobile #mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 800;
    background: var(--window-dark);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    display: block;
}

body.mobile #mobile-menu-overlay.open {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--window-border);
    height: 48px;
}

.mobile-menu-header .logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--window-text);
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--window-text);
    cursor: pointer;
    border-radius: var(--radius-md);
}

.mobile-menu-tabs {
    display: flex;
    flex-direction: column;
    padding: 8px 0;
}

.mobile-menu-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: none;
    border: none;
    color: var(--window-text);
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
    width: 100%;
    min-height: 48px;
    border-bottom: 1px solid var(--window-border);
}

.mobile-menu-tab:active {
    background: var(--window-dark-2);
}

.mobile-menu-tab .icon {
    width: 20px;
    height: 20px;
    color: var(--primary-300);
}

/* Seção de ações extras no menu */
.mobile-menu-extras {
    padding: 12px 16px;
    border-top: 1px solid var(--window-border);
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu-extras .language-selector {
    display: flex !important;
    gap: 8px;
}

/* ---- Bottom navigation bar ---- */
body.mobile .mobile-bottom-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--window-dark);
    border-top: 1px solid var(--window-border);
    z-index: 600;
    justify-content: space-around;
    align-items: center;
    padding: 0 4px;
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

.mobile-nav-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: none;
    border: none;
    color: var(--window-muted);
    font-size: 10px;
    font-family: inherit;
    padding: 6px 0;
    min-height: 44px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.mobile-nav-btn:active {
    color: var(--primary-300);
}

.mobile-nav-btn .icon {
    width: 22px;
    height: 22px;
}

.mobile-nav-btn span:last-child {
    font-size: 10px;
    line-height: 1;
}

/* ---- AI FAB e chat: reposicionar acima da bottom nav ---- */
body.mobile .ai-widget-fab {
    bottom: 68px !important;
}

body.mobile .llm-chat-panel {
    bottom: 64px !important;
    max-height: calc(100vh - 120px) !important;
}

/* ---- Touch-friendly sizing ---- */
body.mobile .btn,
body.mobile button:not(.mobile-nav-btn):not(.mobile-menu-tab):not(.mobile-hamburger):not(.mobile-menu-close):not(.credits-hub-btn):not(.credits-hub-btn-icon) {
    min-height: 40px;
}

body.mobile .view-btn {
    width: 44px !important;
    height: 44px !important;
    font-size: 18px !important;
}

body.mobile .section-header {
    min-height: 44px;
    padding: var(--space-3) var(--space-4);
}

body.mobile .tab {
    min-height: 40px;
    padding: 8px 12px;
}

/* Prevenir zoom iOS em inputs */
body.mobile input,
body.mobile select,
body.mobile textarea {
    font-size: 16px !important;
}

/* ---- Canvas / 3D ---- */
body.mobile #coord-display { display: none !important; }

body.mobile #geo-hud {
    transform: scale(0.8);
    transform-origin: top right;
}

body.mobile #constellation-hud {
    bottom: 0 !important;
}

body.mobile #view-controls,
body.mobile #scene-hud {
    bottom: 8px !important;
    left: 8px !important;
}

/* ---- Modais: full-screen no mobile ---- */
body.mobile .modal-overlay.active {
    align-items: stretch !important;
}

body.mobile .modal {
    max-width: 100% !important;
    width: 100% !important;
    max-height: 100% !important;
    height: 100% !important;
    border-radius: 0 !important;
    margin: 0 !important;
}

body.mobile .modal-large {
    max-width: 100% !important;
    width: 100% !important;
}

body.mobile .modal-body {
    max-height: none !important;
    overflow-y: auto;
    flex: 1;
}

/* Form grids empilhados */
body.mobile .form-row,
body.mobile .obs-position-grid,
body.mobile .obs-time-grid,
body.mobile .checkbox-grid,
body.mobile .filters-grid,
body.mobile .form-grid {
    grid-template-columns: 1fr !important;
}

/* ---- Panel headers no drawer ---- */
body.mobile .panel-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--window-dark);
}

/* ---- Panel drawers: tab rail horizontal no mobile ----
   Desktop: .tabs tem largura fixa ~40px (rail vertical).
   Mobile: drawer usa flex-direction:column — .tabs precisa ocupar
   100% de largura como barra horizontal de abas, não o rail estreito. */
body.mobile #left-panel .tabs,
body.mobile #right-panel .tabs {
    flex-direction: row !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 44px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    border-right: none !important;
    border-left: none !important;
    border-bottom: 1px solid var(--window-border) !important;
    flex-shrink: 0 !important;
    scrollbar-width: none !important;
    background: color-mix(in srgb, var(--neutral-100) 68%, transparent) !important;
}

body.mobile #left-panel .tabs::-webkit-scrollbar,
body.mobile #right-panel .tabs::-webkit-scrollbar {
    display: none;
}

body.mobile #left-panel .tabs > .tab[data-tab],
body.mobile #right-panel .tabs > .tab[data-tab] {
    writing-mode: horizontal-tb !important;
    text-orientation: initial !important;
    flex: 1 1 0 !important;
    width: auto !important;
    min-width: 44px !important;
    max-width: 80px !important;
    height: 44px !important;
    min-height: 44px !important;
    max-height: none !important;
    padding: 2px 6px !important;
    font-size: 9px !important;
    gap: 2px !important;
    border-right: none !important;
    border-left: none !important;
    border-bottom: 2px solid transparent !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

body.mobile #left-panel .tabs > .tab[data-tab]::before,
body.mobile #right-panel .tabs > .tab[data-tab]::before {
    writing-mode: horizontal-tb !important;
    font-size: 9px !important;
    min-width: 18px !important;
    height: 18px !important;
    border-radius: 9px !important;
}

body.mobile #left-panel .tabs > .tab[data-tab].active,
body.mobile #right-panel .tabs > .tab[data-tab].active {
    border-left-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: var(--primary-500) !important;
    background: var(--neutral-0) !important;
}

body.mobile #left-panel .tabs > .tab[data-tab]:hover,
body.mobile #right-panel .tabs > .tab[data-tab]:hover {
    border-left-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: var(--neutral-300) !important;
}

/* Panel content preenche o espaço restante do drawer */
body.mobile #left-panel .panel-content,
body.mobile #right-panel .panel-content {
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    min-height: 0 !important;
    width: 100% !important;
}

/* ================================================================
   2. TABLET — body.tablet OU viewport 768px–1023px
   ================================================================ */

/* Paineis mais estreitos */
body.tablet #app {
    --left-panel-width: 220px !important;
    --right-panel-width: 240px !important;
}

/* Toolbar compacta */
body.tablet .toolbar-btn {
    min-width: 40px;
    font-size: 10px;
    padding: 3px;
}
body.tablet .toolbar-btn .icon {
    width: 20px;
    height: 20px;
}

/* Titlebar compacto */
body.tablet #titlebar {
    padding: 0 12px;
}
body.tablet #titlebar .version { display: none; }

/* Inputs — prevenir zoom */
body.tablet input,
body.tablet select,
body.tablet textarea {
    font-size: 16px !important;
}

/* ================================================================
   3. DESKTOP-ONLY OVERRIDES (esconder elementos mobile)
   ================================================================ */

/* Hamburger, bottom nav, drawer backdrop, menu overlay: escondidos sem classe mobile */
.mobile-hamburger,
.mobile-bottom-nav,
#drawer-backdrop,
#mobile-menu-overlay {
    display: none;
}

/* ================================================================
   4. MEDIA QUERY FALLBACKS — responsividade mesmo sem JS
   ================================================================ */

/* Tablet fallback: paineis mais estreitos quando JS nao setou body.tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    #app {
        --left-panel-width: 220px !important;
        --right-panel-width: 240px !important;
    }
    .toolbar-btn {
        min-width: 40px;
        font-size: 10px;
    }
    .modal-body {
        max-height: clamp(200px, 55vh, 420px);
    }
}

/* Mobile fallback: esconder elementos desktop mesmo sem JS */
@media (max-width: 767px) {
    #menubar    { display: none !important; }
    #toolbar    { display: none !important; }
    #statusbar  { display: none !important; }
    .resize-handle { display: none !important; }
}

/* ================================================================
   SYMBOLOGY MODAL — Responsive overrides
   Corrige overflow/truncation em viewports tablet e mobile.
   ================================================================ */

/* ---- Tablet: reduce fixed widths + truncation ---- */
@media (max-width: 900px) {
    .sym-sidebar { width: 150px; min-width: 0; }
    .sym-row-label { width: 110px; min-width: 80px; }
    .sym-form-label { width: 120px; min-width: 80px; }
    .sym-rule-name  { width: 90px; }
    .sym-rule-param { width: 80px; }
    .sym-rule-family { width: 70px; }

    /* Itens da lista com texto truncado */
    .sym-profile-item span,
    .sym-profile-name {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 110px;
    }
}

/* ---- Mobile: stack sidebar above content ---- */
@media (max-width: 600px) {
    .sym-body { flex-direction: column; }
    .sym-sidebar {
        width: 100%;
        max-height: 120px;
        border-right: none;
        border-bottom: 1px solid var(--border-color, #2d3144);
    }
    .sym-profile-list {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 4px;
        padding: 4px;
        max-height: 80px;
    }
    .sym-profile-item { flex-shrink: 0; white-space: nowrap; }
    .sym-row-label,
    .sym-form-label {
        width: auto;
        min-width: 60px;
        max-width: 100px;
        overflow-wrap: break-word;
        white-space: normal;
    }
    .sym-style-row { flex-wrap: wrap; }
    .sym-rule-name,
    .sym-rule-family,
    .sym-rule-param,
    .sym-rule-op,
    .sym-rule-val {
        width: auto;
        min-width: 50px;
        flex: 1;
    }
}