/* =============================================================
   FACTURIS API DOCS · STYLES
   ============================================================= */

:root {
    --brand: #1e6bd6;
    --brand-dark: #1450a8;
    --brand-light: #e8f1fd;
    --accent: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --bg-code: #0d1117;
    --bg-code-header: #161b22;
    --sidebar-bg: #0b1220;
    --sidebar-text: #94a3b8;

    --text: #0f172a;
    --text-muted: #475569;
    --text-faint: #94a3b8;
    --border: #e2e8f0;
    --border-dark: #1e293b;

    /* Syntax tokens */
    --tok-key:   #79c0ff;
    --tok-str:   #a5d6ff;
    --tok-num:   #ffa657;
    --tok-bool:  #ff7b72;
    --tok-com:   #8b949e;
    --tok-var:   #ffa657;
    --tok-kw:    #ff7b72;
    --tok-fn:    #d2a8ff;
    --tok-const: #79c0ff;
    --tok-opt:   #ffa657;

    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.05);
    --shadow: 0 4px 12px rgba(15,23,42,.08);
    --shadow-lg: 0 25px 50px -12px rgba(0,0,0,.25);

    --sidebar-width: 280px;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

/* ===== LAYOUT ===== */
.layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid var(--border-dark);
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-header {
    padding: 20px 20px 18px;
    border-bottom: 1px solid var(--border-dark);
    position: relative;
    background: var(--sidebar-bg);
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: white;
}

.logo-img {
    width: 140px;
    height: auto;
    max-height: 38px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    border-radius: 9px;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 16px;
    color: white;
}

.logo-text { display: none; }

.version-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 9px;
    background: rgba(30,107,214,.15);
    border: 1px solid rgba(30,107,214,.3);
    color: #60a5fa;
    font-size: 11px;
    font-weight: 600;
    border-radius: 99px;
    font-family: var(--font-mono);
}

.sidebar-close {
    display: none;
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    color: var(--sidebar-text);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.sidebar-close:hover { color: white; background: rgba(255,255,255,.1); }

/* === SEARCH BAR === */
.sidebar-search {
    position: relative;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-dark);
    flex-shrink: 0;
}

.sidebar-search input {
    width: 100%;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    color: white;
    padding: 8px 32px 8px 32px;
    font-size: 13px;
    border-radius: 7px;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color .15s;
}

.sidebar-search input::placeholder { color: var(--text-faint); }

.sidebar-search input:focus {
    border-color: var(--brand);
    background: rgba(255,255,255,.06);
}

.search-icon {
    position: absolute;
    left: 26px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-faint);
    pointer-events: none;
}

.search-hint {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-faint);
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    padding: 1px 6px;
    border-radius: 4px;
    pointer-events: none;
}

/* === NAV === */
.sidebar-nav {
    padding: 16px 10px 40px;
    flex: 1;
    overflow-y: auto;
}

.nav-section { margin-bottom: 22px; }

.nav-section-title {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-faint);
    padding: 8px 12px;
    margin-bottom: 2px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 12px;
    color: var(--sidebar-text);
    text-decoration: none;
    border-radius: 6px;
    font-size: 13.5px;
    font-weight: 500;
    transition: all .15s;
    position: relative;
}

.nav-link:hover {
    background: rgba(255,255,255,.05);
    color: white;
}

.nav-link.active {
    background: rgba(30,107,214,.15);
    color: white;
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 18px;
    background: var(--brand);
    border-radius: 0 2px 2px 0;
}

.nav-method {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    flex-shrink: 0;
    min-width: 38px;
    text-align: center;
    letter-spacing: 0.3px;
}

.method-get  { background: rgba(16,185,129,.15);  color: #34d399; }
.method-post { background: rgba(30,107,214,.15);  color: #60a5fa; }
.method-put  { background: rgba(245,158,11,.15);  color: #fbbf24; }
.method-delete { background: rgba(239,68,68,.15); color: #f87171; }

.nav-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-faint);
    font-size: 13px;
    font-style: italic;
}

/* === BACKDROP (mobile only) === */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    backdrop-filter: blur(2px);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
}

body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
}

/* ===== MAIN ===== */
.main {
    max-width: 100%;
    min-width: 0;
}

.top-bar {
    padding: 14px 40px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(8px);
    background: rgba(255,255,255,.88);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    width: 38px;
    height: 38px;
    border-radius: 7px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all .15s;
}

.menu-toggle:hover {
    background: var(--bg-soft);
    border-color: var(--brand);
    color: var(--brand);
}

.breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

.breadcrumb a:hover { color: var(--brand); }

.breadcrumb-sep { color: var(--text-faint); }

.top-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn {
    padding: 7px 14px;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all .15s;
    border: 1px solid var(--border);
    color: var(--text);
    background: white;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.btn:hover { border-color: var(--brand); color: var(--brand); }

.btn-primary {
    background: var(--brand);
    border-color: var(--brand);
    color: white;
}

.btn-primary:hover {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    color: white;
}

/* ===== HERO ===== */
.hero {
    padding: 56px 48px 32px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg-soft), var(--bg));
}

.hero-eyebrow {
    color: var(--brand);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.hero h1 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero p {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 760px;
    line-height: 1.65;
}

.hero-meta {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 7px;
    font-size: 12.5px;
    color: var(--text-muted);
    font-weight: 500;
}

.meta-pill code {
    font-family: var(--font-mono);
    color: var(--text);
    background: var(--bg-soft);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* ===== ENDPOINT ===== */
.endpoint {
    padding: 48px;
    border-bottom: 1px solid var(--border);
}

.endpoint-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 540px);
    gap: 48px;
    align-items: start;
}

.endpoint-content h2 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -.5px;
    margin-bottom: 8px;
}

.endpoint-desc {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 24px;
}

.endpoint-url {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 32px;
    font-family: var(--font-mono);
    font-size: 13px;
}

.url-method {
    background: var(--brand);
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .5px;
}

.url-path {
    color: var(--text);
    word-break: break-all;
}

.url-placeholder {
    color: var(--brand);
    font-style: italic;
    opacity: 0.85;
    font-weight: 600;
}

.section-heading {
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--brand);
    margin-bottom: 14px;
    margin-top: 32px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--brand-light);
}

.section-heading:first-child { margin-top: 0; }

/* ===== PARAMS ===== */
.params {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: white;
    margin-bottom: 24px;
}

.param-row {
    display: grid;
    grid-template-columns: minmax(140px, auto) 1fr;
    gap: 24px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    align-items: start;
}

.param-row:last-child { border-bottom: none; }

.param-name {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.param-name code {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.param-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.param-tag {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 600;
    letter-spacing: .3px;
    text-transform: uppercase;
}

.tag-required { background: #fee2e2; color: #b91c1c; }
.tag-optional { background: #e0e7ff; color: #4338ca; }
.tag-string   { background: #ecfeff; color: #0e7490; }
.tag-int      { background: #fef3c7; color: #92400e; }
.tag-object   { background: #f3e8ff; color: #6b21a8; }

.param-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.55;
}

.param-desc code {
    font-family: var(--font-mono);
    background: var(--bg-soft);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
    color: var(--text);
}

/* ===== CODE PANEL ===== */
.code-panel {
    position: sticky;
    top: 80px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.code-block {
    background: var(--bg-code);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    min-width: 0;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 12px;
    background: var(--bg-code-header);
    border-bottom: 1px solid rgba(255,255,255,.06);
    gap: 8px;
}

.code-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.code-tabs {
    display: flex;
    gap: 2px;
}

.code-tab {
    padding: 5px 11px;
    background: transparent;
    border: none;
    color: var(--text-faint);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 5px;
    transition: all .15s;
}

.code-tab:hover {
    color: white;
    background: rgba(255,255,255,.05);
}

.code-tab.active {
    color: white;
    background: rgba(30,107,214,.25);
}

/* Tab de Response — punct verde înaintea textului */
.code-tab.tab-response {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.code-tab.tab-response.active {
    background: rgba(16,185,129,.18);
    color: #34d399;
}

.response-dot {
    width: 7px;
    height: 7px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(16,185,129,.18);
    flex-shrink: 0;
}

/* Status line inline în interiorul pane-ului de response */
.pane-status-line {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 10px;
    background: rgba(16,185,129,.12);
    color: #6ee7b7;
    border-radius: 5px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .5px;
    font-family: var(--font-sans);
    margin-bottom: 12px;
}

.code-label {
    font-size: 11px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.code-copy {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    color: var(--text-faint);
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 11px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 500;
    transition: all .15s;
    flex-shrink: 0;
}

.code-copy:hover {
    background: rgba(255,255,255,.1);
    color: white;
}

.code-copy.copied {
    background: rgba(16,185,129,.2);
    color: #34d399;
    border-color: rgba(16,185,129,.3);
}

.code-body {
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    line-height: 1.65;
    color: #c9d1d9;
    overflow-x: auto;
    max-height: 480px;
}

.code-pane {
    margin: 0;
    white-space: pre;
    display: none;
}

.code-pane.active { display: block; }

/* === Syntax tokens === */
.tok-key   { color: var(--tok-key); }
.tok-str   { color: var(--tok-str); }
.tok-num   { color: var(--tok-num); }
.tok-bool  { color: var(--tok-bool); }
.tok-com   { color: var(--tok-com); font-style: italic; }
.tok-var   { color: var(--tok-var); }
.tok-kw    { color: var(--tok-kw); }
.tok-fn    { color: var(--tok-fn); }
.tok-const { color: var(--tok-const); }
.tok-opt   { color: var(--tok-opt); }

/* === Response status === */
.response-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 3px 9px;
    background: rgba(16,185,129,.15);
    color: #059669;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(16,185,129,.2);
}

/* ===== CALLOUTS ===== */
.callout {
    border-left: 3px solid var(--brand);
    background: var(--brand-light);
    padding: 14px 18px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 20px 0;
    font-size: 13.5px;
}

.callout-title {
    font-weight: 700;
    color: var(--brand-dark);
    margin-bottom: 4px;
    font-size: 13px;
    letter-spacing: .3px;
}

.callout-body code {
    font-family: var(--font-mono);
    background: rgba(30, 107, 214, 0.12);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
}

.callout-warning {
    border-left-color: var(--warning);
    background: #fef3c7;
}
.callout-warning .callout-title { color: #92400e; }
.callout-warning .callout-body code { background: rgba(245, 158, 11, .15); }

.callout-danger {
    border-left-color: var(--danger);
    background: #fee2e2;
}
.callout-danger .callout-title { color: #991b1b; }
.callout-danger .callout-body code { background: rgba(239, 68, 68, .15); }

/* ===== FOOTER ===== */
.footer {
    padding: 40px 48px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
}

.footer a {
    color: var(--brand);
    text-decoration: none;
    font-weight: 600;
}

.footer a:hover { text-decoration: underline; }

/* ===== RESPONSIVE — Tablet (≤1100px): single column ===== */
@media (max-width: 1100px) {
    .endpoint-grid { grid-template-columns: 1fr; gap: 24px; }
    .code-panel { position: static; }
    .endpoint { padding: 36px; }
    .hero { padding: 44px 36px 28px; }
    .top-bar { padding: 14px 28px; }
    .footer { padding: 32px; }
}

/* ===== RESPONSIVE — Mobile (≤900px): hamburger menu ===== */
@media (max-width: 900px) {
    .layout { grid-template-columns: 1fr; }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 300px;
        max-width: 85vw;
        height: 100vh;
        transform: translateX(-100%);
        transition: transform .25s cubic-bezier(.4, 0, .2, 1);
        box-shadow: var(--shadow-lg);
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    .sidebar-close {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    /* Prevent body scroll when sidebar is open */
    body.sidebar-open {
        overflow: hidden;
    }
}

@media (max-width: 640px) {
    .hero { padding: 36px 20px 24px; }
    .hero h1 { font-size: 30px; }
    .endpoint { padding: 28px 20px; }
    .top-bar { padding: 12px 16px; }
    .footer { padding: 28px 20px; }
    .top-actions .btn:not(.btn-primary) { display: none; }
    .breadcrumb { font-size: 12px; }
}

/* ===== SCROLLBAR ===== */
.code-body::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar { width: 8px; height: 8px; }

.code-body::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track,
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }

.code-body::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.1);
    border-radius: 4px;
}

.code-body::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover,
.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,.2);
}