/* ============================================================
   TOOLS.CSS — Tool pages + JSON Formatter
   Bootstrap loads in head_styles (before style.css).
   This file loads after style.css for tool-specific extensions.
   ============================================================ */

/* ══════════════════════════════════════════════════════════
   SECTION 0 — Full Navbar Protection from Bootstrap overrides
   Bootstrap reboot rules that break the navbar:
     • ol, ul, dl { margin-bottom: 1rem }  → adds gap inside nav
     • a { text-decoration: underline }    → underlines nav links
     • position:relative on .navbar        → breaks fixed positioning
     • display:none on .dropdown-menu      → hides all dropdowns
     • display:block on .nav-link          → breaks flex alignment
   All corrected below with !important + high specificity selectors.
   ══════════════════════════════════════════════════════════ */

/* 0-pre. Nuke ALL Bootstrap list/link resets inside the navbar.
   Bootstrap's `ol, ul, dl { margin-bottom: 1rem }` has element-selector
   specificity (0,0,1) which beats the site's `* { margin:0 }` universal
   reset (0,0,0). We must explicitly override with higher specificity. */
nav#navbar ul,
nav#navbar ol,
nav#navbar dl,
nav#navbar li,
nav#navbar dd,
nav#navbar dt {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* Bootstrap `a { text-decoration: underline }` underlines every nav link.
   Reset all anchors inside navbar to match the home page. */
nav#navbar a,
nav#navbar a:hover,
nav#navbar a:focus,
nav#navbar a:visited {
    text-decoration: none !important;
}

/* 0a. Navbar shell */
nav#navbar.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    height: 64px !important;
    background: var(--nav-bg) !important;
    border-bottom: 1px solid var(--border) !important;
    backdrop-filter: blur(12px) saturate(180%) !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    padding: 0 !important;
}

/* 0b. Inner wrapper */
nav#navbar .nav-inner {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: 0 24px !important;
    height: 100% !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
}

/* 0c. Nav links list */
nav#navbar .nav-links {
    display: flex !important;
    align-items: center !important;
    gap: 1px !important;
    flex: 1 !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-wrap: nowrap !important;
}

/* 0d. Individual nav link — Bootstrap sets display:block, we need flex */
nav#navbar .nav-link {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    padding: 6px 10px !important;
    border-radius: 8px !important;
    font-size: .78rem !important;
    font-weight: 500 !important;
    color: var(--text-2) !important;
    white-space: nowrap !important;
    text-decoration: none !important;
    background: transparent !important;
    border: none !important;
    transition: color .2s ease, background .2s ease !important;
}
nav#navbar .nav-link:hover,
nav#navbar .nav-link.active {
    color: var(--primary) !important;
    background: var(--primary-light) !important;
}

/* 0e. Dropdown container */
nav#navbar .nav-dropdown {
    position: relative !important;
    list-style: none !important;
}

/* 0f. CRITICAL FIX — Bootstrap sets display:none on .dropdown-menu.
        The site uses opacity/visibility to show/hide, NOT display.
        We must restore display:block so the hover approach works. */
nav#navbar .dropdown-menu {
    display: block !important;
    position: absolute !important;
    top: calc(100% + 6px) !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(-8px) !important;
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0,0,0,.12) !important;
    min-width: 220px !important;
    max-height: 380px !important;
    overflow-y: auto !important;
    padding: 8px 8px 4px !important;
    z-index: 200 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity .18s, transform .18s, visibility .18s !important;
    pointer-events: none !important;
}
nav#navbar .nav-dropdown:hover .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
    pointer-events: auto !important;
}

/* 0g. Mega menu — FULL-WIDTH fixed panel (position:fixed, left:0, right:0)
        NOT a small dropdown. Bootstrap's display:none must be overridden
        but the mega-menu geometry stays exactly as in style.css. */
nav#navbar .mega-menu {
    display: block !important;
    position: fixed !important;
    top: 64px !important;
    left: 0 !important;
    right: 0 !important;
    transform: none !important;
    background: var(--bg-card) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 12px 40px rgba(0,0,0,.15) !important;
    padding: 28px 24px 24px !important;
    z-index: 999 !important;
    max-height: calc(100vh - 64px) !important;
    overflow-y: auto !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity .2s, visibility .2s !important;
    pointer-events: none !important;
}
nav#navbar .has-mega:hover .mega-menu {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* 0h. Dropdown items — Bootstrap overrides .dropdown-item padding/color */
nav#navbar .dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 7px 10px !important;
    border-radius: 8px !important;
    font-size: .81rem !important;
    font-weight: 500 !important;
    color: var(--text-2) !important;
    background: transparent !important;
    transition: background .2s ease, color .2s ease !important;
    white-space: normal !important;
    width: 100% !important;
    text-align: left !important;
    border: none !important;
    text-decoration: none !important;
}
nav#navbar .dropdown-item:hover,
nav#navbar .dropdown-item:focus {
    background: var(--bg-elevated) !important;
    color: var(--text) !important;
}

/* 0i. Chevron */
nav#navbar .chevron {
    transition: transform .2s !important;
    flex-shrink: 0 !important;
}
nav#navbar .nav-dropdown:hover .chevron {
    transform: rotate(180deg) !important;
}

/* 0j. Nav actions (Login / Sign Up buttons) */
nav#navbar .nav-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin-left: auto !important;
    flex-shrink: 0 !important;
}

/* ── 1. Restore site font after Bootstrap body reset ─────── */
html body {
    font-family: var(--font) !important;
}

/* ── 2. Fix container width to match site's 1280px ──────── */
.tools-page-content.container,
.tools-page-content > .container {
    max-width: 1280px !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
}

/* ── 3. Tool sub-banner extensions ──────────────────────── */
.tool-sub-banner {
    padding-bottom: 20px;
}

.sub-banner-tool-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

/* Sub-banner status pills (Free / Instant / No data stored / Save) */
.sub-banner-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.sub-banner-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 13px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.28);
    white-space: nowrap;
}

/* Save button pill — interactive */
button.sub-banner-pill {
    cursor: pointer;
    transition: background 0.18s, border-color 0.18s;
    font-family: var(--font);
}

button.sub-banner-pill:hover {
    background: rgba(255, 255, 255, 0.24);
    border-color: rgba(255, 255, 255, 0.5);
}

button.sub-banner-pill.saved {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff;
}

button.sub-banner-pill:disabled {
    opacity: 0.6;
    cursor: default;
}

/* ── 4. Tool section padding reduction (section already has 72px) */
.tool-section {
    padding-top: 40px;
    padding-bottom: 60px;
}

/* ── 5. Two-column flex layout (replaces Bootstrap .row .col-*) */
.tool-layout {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.tool-content-area {
    flex: 1;
    min-width: 0;
}

.tool-sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* Collapse to single column on tablet/mobile */
@media (max-width: 992px) {
    .tool-layout {
        flex-direction: column;
    }
    .tool-sidebar {
        width: 100%;
    }
}

/* Wide layout (JSON Formatter): no sidebar, full width */
.tool-layout--wide {
    gap: 0;
}

/* ── 6. Tool page card — dark mode support ───────────────── */
.tool-page-card {
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    color: var(--text);
}

/* Empty state (tool not yet implemented) */
.tool-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-2);
}

.tool-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.tool-empty-state p {
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

/* ── 7. Sidebar cards — dark mode support ────────────────── */
.sidebar-card {
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md, 16px);
    overflow: hidden;
    margin-bottom: 16px;
}

.sidebar-card-head {
    padding: 0.85rem 1.25rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
    background: var(--bg-elevated);
    border-bottom: 1.5px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-tool-list {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
}

.sidebar-tool-list li {
    padding: 0.15rem 0.75rem;
}

.sidebar-tool-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-2);
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.15s;
}

.sidebar-tool-link:hover {
    background: var(--bg-elevated);
    color: var(--primary);
}

.sidebar-tool-link.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    font-weight: 700;
}

.sidebar-tool-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.sidebar-tool-name {
    flex: 1;
}

.sidebar-tool-arrow {
    font-size: 0.65rem;
    color: var(--text-3);
    margin-left: auto;
    opacity: 0.6;
}

.sidebar-view-all {
    display: block;
    text-align: center;
    padding: 0.65rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    border-top: 1px solid var(--border);
    text-decoration: none;
    background: var(--bg-elevated);
    transition: background 0.15s;
}

.sidebar-view-all:hover {
    background: var(--bg-card);
    color: var(--primary);
}

.sidebar-tip-card {
    border: 1.5px solid rgba(253, 230, 138, 0.5);
    background: linear-gradient(135deg, #fffbeb, #fef9c3);
    padding: 1.25rem;
}

html[data-theme="dark"] .sidebar-tip-card {
    background: linear-gradient(135deg, rgba(120, 80, 0, 0.2), rgba(100, 70, 0, 0.15));
    border-color: rgba(253, 230, 138, 0.2);
}

.sidebar-tip-icon {
    font-size: 1.5rem;
    color: #d97706;
    margin-bottom: 0.5rem;
}

html[data-theme="dark"] .sidebar-tip-icon {
    color: #fbbf24;
}

.sidebar-tip-text {
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.5;
}

/* ── 8. Bootstrap badge conflict fix ─────────────────────── */
/* Restore site's .badge styles over Bootstrap's .badge */
.tool-page-card .badge,
.sidebar-card .badge {
    font-size: 0.65rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    padding: 2px 8px !important;
    border-radius: 100px !important;
}

/* ── 9. Bootstrap utility overrides for dark mode ────────── */
.tool-page-card .border-bottom {
    border-color: var(--border) !important;
}

.tool-page-card .text-body-secondary {
    color: var(--text-2) !important;
}

/* ── 10. Bootstrap background-subtle helpers ─────────────── */
.bg-primary-subtle { background: #dbeafe !important; }
.bg-success-subtle { background: #dcfce7 !important; }
.bg-warning-subtle { background: #fef9c3 !important; }
.bg-danger-subtle  { background: #fee2e2 !important; }
.bg-info-subtle    { background: #e0f2fe !important; }
.bg-dark-subtle    { background: #f1f5f9 !important; }

html[data-theme="dark"] .bg-primary-subtle { background: rgba(37,99,235,0.18) !important; }
html[data-theme="dark"] .bg-success-subtle { background: rgba(16,185,129,0.15) !important; }
html[data-theme="dark"] .bg-warning-subtle { background: rgba(245,158,11,0.15) !important; }
html[data-theme="dark"] .bg-danger-subtle  { background: rgba(239,68,68,0.15) !important; }

/* ============================================================
   JSON STUDIO (Formatter + Tree view)
   ============================================================ */
.json-lab {
    background: linear-gradient(135deg, #ecfeff 0%, #eef2ff 100%);
    border: 1px solid #e0e7f1;
    border-radius: 18px;
    padding: 0.75rem;
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

html[data-theme="dark"] .json-lab {
    background: linear-gradient(135deg, rgba(15,23,42,0.6) 0%, rgba(30,41,59,0.6) 100%);
    border-color: rgba(255,255,255,0.08);
}

.json-lab__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    flex-wrap: wrap;
}

.json-pill-tray { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.json-pill--ghost {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    box-shadow: 0 6px 14px rgba(15,23,42,0.06);
}

html[data-theme="dark"] .json-pill--ghost {
    background: rgba(255,255,255,0.07);
    color: #e2e8f0;
    border-color: rgba(255,255,255,0.12);
}

.json-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    border: 1px solid transparent;
}

.json-toolbar {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0.5rem 0 0.75rem;
    background: rgba(255,255,255,0.8);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.3rem 0.55rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
    max-width: 100%;
}

html[data-theme="dark"] .json-toolbar {
    background: rgba(30,41,59,0.8);
    border-color: rgba(255,255,255,0.1);
}

.json-toolbar__row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
    align-items: center;
}

.json-toolbar__row--inline { min-width: max-content; }
.json-toolbar .btn { white-space: nowrap; font-family: var(--font); }
.json-toolbar .btn-primary { box-shadow: 0 10px 18px rgba(37,99,235,0.25); }
.json-upload { position: relative; cursor: pointer; }
.json-upload input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.json-indent select { min-width: 110px; }

.json-panels {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto minmax(0,1fr);
    align-items: stretch;
}

@media (max-width: 992px) {
    .json-panels { grid-template-columns: 1fr; }
    .json-panel-actions { display: none !important; }
}

.json-panel {
    background: #ffffff;
    border: 1px solid #e3e9f5;
    border-radius: 14px;
    padding: 0.65rem;
    box-shadow: 0 10px 24px rgba(15,23,42,0.06);
    min-width: 0;
}

html[data-theme="dark"] .json-panel {
    background: rgba(15,23,42,0.7);
    border-color: rgba(255,255,255,0.08);
}

.json-panel-actions { display: flex; align-items: center; justify-content: center; }

.json-panel-actions__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    width: 96px;
}

.json-circle-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid #d7def0;
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(37,99,235,0.15);
    color: #1f2937;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

html[data-theme="dark"] .json-circle-btn {
    background: rgba(30,41,59,0.9);
    border-color: rgba(255,255,255,0.15);
    color: #e2e8f0;
}

.json-circle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 22px rgba(37,99,235,0.2);
    background: #eef2ff;
}

html[data-theme="dark"] .json-circle-btn:hover {
    background: rgba(37,99,235,0.25);
}

.json-flow-hint { font-size: 0.72rem; color: #6b7280; font-weight: 600; margin-bottom: 0.25rem; }

.json-panel__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: 0 0 0.4rem;
    border-bottom: 1px solid #eef2f7;
    margin-bottom: 0.45rem;
}

html[data-theme="dark"] .json-panel__head {
    border-color: rgba(255,255,255,0.08);
}

.json-panel__title { font-weight: 700; color: var(--text); }
.json-panel__title-group { display: inline-flex; align-items: center; gap: 0.4rem; }
.json-copy-btn { margin-left: 0.4rem; }

.json-view-toggle .btn {
    border-radius: 10px;
    padding: 0.25rem 0.6rem;
    border-color: #d7def0;
    color: #1f2937;
    background: #eef2ff;
    font-family: var(--font);
}

.json-view-toggle .btn.active {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
    box-shadow: 0 8px 16px rgba(37,99,235,0.2);
}

.json-editor,
.json-output {
    width: 100%;
    height: 420px;
    min-height: 420px;
    max-height: 70vh;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.92rem;
    line-height: 1.55;
    border-radius: 12px;
    border: 1px solid #c7d2fe;
    background: #0c1224;
    color: #e5e7eb;
    padding: 0.8rem;
    box-shadow: 0 16px 32px rgba(12, 18, 36, 0.45);
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
    max-width: 100%;
    overflow: auto;
}

.json-editor { resize: vertical; }
.json-output { margin: 0; }

.json-editor:focus,
.json-output:focus {
    outline: 2px solid #60a5fa;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(96,165,250,0.28);
}

.json-output[contenteditable="true"] { cursor: text; }

.json-tree {
    height: 420px;
    min-height: 420px;
    max-height: 70vh;
    background: #0c1224;
    color: #e5e7eb;
    border-radius: 12px;
    border: 1px solid #c7d2fe;
    padding: 0.8rem;
    overflow: auto;
    word-break: break-word;
    white-space: pre-wrap;
}

.json-tree__list { list-style: none; padding-left: 1rem; margin: 0; }
.json-tree details summary { cursor: pointer; color: #93c5fd; font-weight: 600; }
.json-tree__key { color: #7dd3fc; font-weight: 600; }
.json-tree__value--string { color: #c4b5fd; }
.json-tree__value--number { color: #facc15; }
.json-tree__value--boolean { color: #34d399; }
.json-tree__value--object,
.json-tree__value--undefined { color: #f87171; }
.json-tree__value { font-weight: 600; }

/* JSON Formatter specific spacing overrides */
.json-formatter-card { padding: 0.75rem !important; border-radius: 12px !important; }
.json-formatter-wrap { padding: 0.75rem !important; }
.json-formatter-wrap .tool-layout { gap: 0; }