/* =============================================
   DEV TOOLS — SHARED STYLESHEET
   Loaded on every Dev Tools page via devtool_layout.blade.php.
   Distinct visual language from the rest of CalcLeaf (Compressor
   Tools, Pdf Tools, etc): terminal/code-editor inspired, monospace
   UI chrome, sharp corners - grounded in developers' actual daily
   tools (VS Code / GitHub dark themes, adapted to a light background
   to match the rest of the site).
   ============================================= */

:root {
    --dt-bg: #f3f4f6;
    --dt-panel: #ffffff;
    --dt-panel-2: #f9fafb;
    --dt-border: #d1d5db;
    --dt-text: #1f2937;
    --dt-text-dim: #6b7280;
    --dt-blue: #3b82f6;
    --dt-amber: #b45309;
    --dt-amber-bg: #e6a23c;
    --dt-green: #10b981;
    --dt-green-dark: #0d9668;
    --dt-red: #dc2626;
    --dt-navy: #1e2a4a;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif;
    background: var(--dt-bg);
    color: var(--dt-text);
    margin: 0;
    padding: 0 0 60px;
}

/* =============================================
   HEADER (same markup/classes as Compressor Tools'
   ic-page-header, so devtool_layout.blade.php's
   header doesn't need to change - just needs these
   styles present in this stylesheet too)
   ============================================= */
.ic-page-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    position: relative;
    background: #fff;
    border-bottom: 1px solid var(--dt-border);
    padding: 18px 24px;
}
.ic-page-logo {
    grid-column: 1;
    justify-self: start;
    display: flex;
    align-items: center;
    text-decoration: none;
    min-width: 0;
}
.ic-logo-svg { height: 36px; width: auto; display: block; }
.ic-page-home-link {
    font-size: 17px;
    font-weight: 600;
    color: var(--dt-navy);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    transition: background 0.15s;
}
.ic-page-home-link:hover { background: #f3f4f6; }

@media (max-width: 640px) {
    .ic-page-header {
        padding: 14px 16px;
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .ic-logo-svg {
        height: 28px;
    }
}

/* =============================================
   HEADER MEGA-MENU (Dev Tools dropdown, one column
   per category, white background per request)
   ============================================= */
.dt-nav {
    grid-column: 2;
    justify-self: center;
}

@media (max-width: 640px) {
    .dt-nav {
        grid-column: 2;
        justify-self: end;
    }
}

.dt-nav-dropdown {
    position: relative;
}

.dt-nav-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--dt-navy);
    cursor: pointer;
    padding: 8px 14px;
    border-radius: 6px;
    transition: background 0.15s;
}

.dt-nav-trigger:hover {
    background: #f3f4f6;
}

.dt-nav-dropdown.dt-open .dt-nav-trigger {
    background: #f3f4f6;
}

.dt-nav-caret {
    width: 13px;
    height: 13px;
    transition: transform 0.15s ease;
}

.dt-nav-dropdown.dt-open .dt-nav-caret {
    transform: rotate(180deg);
}

.dt-mega-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    border: 1px solid var(--dt-border);
    border-radius: 10px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.14);
    padding: 24px;
    z-index: 300;
    min-width: 1040px;
    max-width: calc(100vw - 40px);
}

.dt-nav-dropdown.dt-open .dt-mega-menu {
    display: block;
}

.dt-mega-menu-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.dt-mega-col-title {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 12.5px;
    color: var(--dt-blue);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
}

.dt-mega-col-title:hover {
    text-decoration: underline;
}

.dt-mega-col-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.dt-mega-col-list a {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--dt-text);
    text-decoration: none;
    white-space: nowrap;
}

.dt-mega-col-list a:hover {
    color: var(--dt-blue);
}

.dt-mega-tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: var(--dt-amber);
}

.dt-mega-tool-icon svg {
    width: 100%;
    height: 100%;
    max-width: 15px;
    max-height: 15px;
    display: block;
}

@media (max-width: 900px) {
    .dt-mega-menu {
        position: fixed;
        top: 64px;
        left: 12px;
        right: 12px;
        transform: none;
        min-width: 0;
        max-width: none;
        max-height: calc(100vh - 90px);
        overflow-y: auto;
    }

    .dt-mega-menu-inner {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* =============================================
   PAGE WRAP / INTRO BLOCK
   ============================================= */
.dt-wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Every tool's own partial wraps its content in .ic-wrap with its own
   max-width/padding. In the real page it always renders nested two levels
   deep: .dt-wrap (padded 20px) > .dev-tool-widget (unstyled) > .ic-wrap
   (also padded 20px) — so the two paddings stack, pushing every tool's
   content ~20px further right than the breadcrumb/title above it.
   This neutralizes .ic-wrap's own box model so .dt-wrap's 20px padding
   is the single source of horizontal alignment, site-wide. */
.dev-tool-widget {
    width: 100%;
}
.dev-tool-widget .ic-wrap {
    max-width: none;
    width: 100%;
    padding: 28px 0 60px;
    margin: 0;
    box-sizing: border-box;
    overflow-x: visible;
}

.dt-header { padding: 14px 0 8px; }
.dt-breadcrumb {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--dt-text-dim);
    margin-bottom: 8px;
}
.dt-breadcrumb a { color: var(--dt-text-dim); text-decoration: none; }
.dt-breadcrumb a:hover { color: var(--dt-blue); }
.dt-breadcrumb .dt-sep { color: var(--dt-border); margin: 0 6px; }

.dt-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 24px;
    font-weight: 700;
    color: var(--dt-navy);
    margin: 0 0 4px;
}
.dt-sub { color: var(--dt-text-dim); font-size: 14px; line-height: 1.5; max-width: 600px; margin: 0; }

/* =============================================
   TERMINAL WINDOW (signature element - wraps every
   tool's actual widget content)
   ============================================= */
.dt-terminal {
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.dt-terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--dt-panel-2);
    border-bottom: 1px solid var(--dt-border);
}
.dt-dot { width: 11px; height: 11px; border-radius: 50%; }
.dt-dot.dt-red { background: var(--dt-red); }
.dt-dot.dt-yellow { background: var(--dt-amber-bg); }
.dt-dot.dt-green { background: var(--dt-green); }
.dt-terminal-path {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    color: var(--dt-text-dim);
    margin-left: 10px;
}
.dt-terminal-path .dt-prompt { color: var(--dt-green-dark); font-weight: 600; }
.dt-terminal-path .dt-cmd { color: var(--dt-text); }

.dt-terminal-body { padding: 18px; }

/* =============================================
   EDITOR PANES (input/output boxes styled like
   code editor tabs)
   ============================================= */
.dt-editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
@media (max-width: 700px) { .dt-editor-grid { grid-template-columns: 1fr; } }

.dt-pane {
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-radius: 6px;
    overflow: hidden;
}
.dt-pane-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--dt-panel-2);
    border-bottom: 1px solid var(--dt-border);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    color: var(--dt-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.dt-pane-tab .dt-tab-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--dt-blue); flex-shrink: 0; }
.dt-pane textarea {
    width: 100%;
    min-height: 180px;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    padding: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--dt-text);
}

/* =============================================
   FIELDS (selects, text inputs)
   ============================================= */
.dt-field-row {
    display: flex;
    gap: 14px;
    margin: 14px 0;
    flex-wrap: wrap;
}
.dt-field { flex: 1; min-width: 200px; }
.dt-field label {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    color: var(--dt-amber);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}
.dt-field select, .dt-field input {
    width: 100%;
    padding: 10px 12px;
    background: #fff;
    border: 1px solid var(--dt-border);
    border-radius: 5px;
    color: var(--dt-text);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
}
.dt-field select:focus, .dt-field input:focus { outline: none; border-color: var(--dt-blue); }
.dt-field-hint { font-size: 11.5px; color: var(--dt-text-dim); margin-top: 5px; }
.dt-field-hint::before { content: "# "; opacity: 0.7; }

/* =============================================
   BUTTONS
   ============================================= */
.dt-actionbar { display: flex; justify-content: center; align-items: center; gap: 10px; margin: 14px 0; }
.dt-actionbar .dt-btn,
.dt-actionbar .dt-btn-outline { margin: 0 5px; }
.dt-btn {
    font-family: 'JetBrains Mono', monospace;
    background: var(--dt-navy);
    color: #fff;
    border: none;
    padding: 12px 26px;
    border-radius: 5px;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
}
.dt-btn:hover { background: #16213e; }
.dt-btn::before { content: "$ "; opacity: 0.7; }
.dt-btn:disabled { background: #9ca3af; cursor: not-allowed; }
.dt-btn:disabled::before { content: ""; }

.dt-btn-outline {
    font-family: 'JetBrains Mono', monospace;
    background: #fff;
    color: var(--dt-text);
    border: 1px solid var(--dt-border);
    padding: 7px 14px;
    border-radius: 5px;
    font-size: 12px;
    cursor: pointer;
}
.dt-btn-outline:hover { border-color: var(--dt-blue); color: var(--dt-blue); }

/* =============================================
   OUTPUT / ERROR
   ============================================= */
.dt-output-pane { margin-top: 12px; }
.dt-output-tab { display: flex; justify-content: space-between; align-items: center; }
.dt-output-body {
    padding: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    line-height: 1.8;
    word-break: break-word;
    white-space: pre-wrap;
    background: var(--dt-panel-2);
}

.dt-error {
    display: none;
    margin-top: 14px;
    padding: 10px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 5px;
    color: #b91c1c;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
}
.dt-error.dt-show { display: block; }
.dt-error::before { content: "! "; }

.dt-note {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
    color: var(--dt-text-dim);
    text-align: center;
    margin-top: 14px;
}
.dt-note::before { content: "# "; opacity: 0.7; }

/* =============================================
   CATEGORY GRID (Dev Tools landing page + single
   category pages - "file directory" style listing)
   ============================================= */
.dt-category-block { margin-top: 32px; }
.dt-category-block:first-of-type { margin-top: 8px; }
.dt-category-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--dt-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--dt-border);
    padding-bottom: 8px;
}
.dt-category-header::before { content: "// "; opacity: 0.6; }
.dt-category-icon { display: flex; align-items: center; color: var(--dt-green-dark); }
.dt-category-icon svg { width: 16px; height: 16px; }
.dt-category-name { color: var(--dt-navy); font-weight: 700; }

.dt-tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}
.dt-tool-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-radius: 5px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    color: var(--dt-text);
    text-decoration: none;
}
.dt-tool-card:hover { border-color: var(--dt-blue); }
.dt-tool-card-icon { display: flex; align-items: center; color: var(--dt-amber); flex-shrink: 0; }
.dt-tool-card-icon svg { width: 15px; height: 15px; }

@media (max-width: 500px) {
    .dt-tool-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

/* =============================================
   BOTTOM DESCRIPTION
   ============================================= */
.dt-bottom-desc {
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-radius: 8px;
    padding: 22px 24px;
    font-size: 14px;
    line-height: 1.8;
    color: #4b5563;
    margin: 28px 0;
}
.dt-bottom-desc h2, .dt-bottom-desc h3 {
    font-family: 'JetBrains Mono', monospace;
    color: var(--dt-navy);
    margin: 18px 0 8px;
    font-size: 17px;
}
.dt-bottom-desc h2:first-child, .dt-bottom-desc h3:first-child { margin-top: 0; }
.dt-bottom-desc p { margin-bottom: 10px; }

/* =============================================
   FAQ SECTION
   ============================================= */
.dt-faq-section { margin-bottom: 28px; }
.dt-faq-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 18px;
    font-weight: 700;
    color: var(--dt-navy);
    margin-bottom: 14px;
}
.dt-faq-list { display: flex; flex-direction: column; gap: 8px; }
.dt-faq-item {
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-left: 3px solid var(--dt-green);
    border-radius: 5px;
    overflow: hidden;
}
.dt-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 16px;
    background: none;
    border: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--dt-navy);
    text-align: left;
    cursor: pointer;
}
.dt-faq-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: #ecfdf5;
    color: var(--dt-green-dark);
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s;
}
.dt-faq-answer {
    display: none;
    padding: 0 16px 16px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.7;
}
.dt-faq-item.dt-faq-open .dt-faq-answer { display: block; }
.dt-faq-item.dt-faq-open .dt-faq-icon { transform: rotate(45deg); }

/* =============================================
   SHARE ROW
   ============================================= */
.dt-share-row {
    margin-bottom: 28px;
    background: var(--dt-panel);
    border: 1px solid var(--dt-border);
    border-radius: 8px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}
.dt-share-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--dt-navy);
    white-space: nowrap;
}
.dt-share-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.dt-share-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: 5px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--dt-border);
    background: #fff;
    color: var(--dt-navy);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}
.dt-share-pill svg { width: 13px; height: 13px; }
.dt-share-pill:hover { transform: translateY(-1px); box-shadow: 0 2px 6px rgba(0,0,0,0.08); }
.dt-share-whatsapp svg { color: #25d366; }
.dt-share-facebook svg { color: #1877f2; }
.dt-share-twitter svg { color: #000; }
.dt-share-linkedin svg { color: #0a66c2; }
.dt-share-copy.dt-copied { background: var(--dt-green); border-color: var(--dt-green); color: #fff; }

/* =============================================
   FLOATING FEEDBACK WIDGET
   ============================================= */
.dt-feedback-widget { position: fixed; right: 22px; bottom: 22px; z-index: 200; }
.dt-feedback-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    background: var(--dt-navy);
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(0,0,0,0.18);
}
.dt-feedback-toggle:hover { background: #16213e; }
.dt-feedback-toggle svg { width: 16px; height: 16px; }
.dt-feedback-panel {
    display: none;
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    width: 280px;
    background: #fff;
    border: 1px solid var(--dt-border);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.18);
    overflow: hidden;
}
.dt-feedback-panel.dt-open { display: block; }
.dt-feedback-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--dt-green);
    color: #fff;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    font-weight: 700;
}
.dt-feedback-close { background: none; border: none; color: #fff; font-size: 15px; cursor: pointer; padding: 2px 4px; line-height: 1; }
.dt-feedback-panel-body { padding: 14px 16px; }
.dt-feedback-panel-body textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--dt-border);
    border-radius: 5px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    resize: vertical;
    margin-bottom: 10px;
}
.dt-feedback-panel-body textarea:focus { outline: none; border-color: var(--dt-green); }
.dt-feedback-submit {
    width: 100%;
    font-family: 'JetBrains Mono', monospace;
    background: var(--dt-navy);
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 5px;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
}
.dt-feedback-submit:hover { opacity: 0.9; }
.dt-feedback-submit:disabled { background: #9ca3af; cursor: not-allowed; }

@media (max-width: 500px) {
    .dt-feedback-widget { right: 14px; bottom: 14px; }
    .dt-feedback-panel { width: calc(100vw - 28px); }
    .dt-share-row { flex-direction: column; align-items: flex-start; }
}