/* ================================================================
   Whazora API Docs — Terminal Precision
   Dominant: #0a0b0d black + #f0f2f5 white
   Accent green (#4a9d78) ONLY for active TOC state
   Monospace: IBM Plex Mono  |  Body: DM Sans
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── Tokens ── */
:root {
    --doc-bg:           #0a0b0d;
    --doc-surface:      #111316;
    --doc-surface-2:    #181b1f;
    --doc-border:       rgba(255,255,255,0.08);
    --doc-border-mid:   rgba(255,255,255,0.12);
    --doc-border-hi:    rgba(255,255,255,0.18);
    --doc-text-1:       #f0f2f5;
    --doc-text-2:       #9ba3b0;
    --doc-text-3:       #545b67;
    --doc-accent:       #4a9d78;   /* Whazora green — active TOC only */
    --doc-blue:         #7caeff;   /* GET method */
    --doc-amber:        #e8a94b;   /* warnings */
    --doc-danger:       #e05c5c;
    --doc-font:         'DM Sans', system-ui, sans-serif;
    --doc-mono:         'IBM Plex Mono', 'JetBrains Mono', ui-monospace, monospace;
    --doc-radius:       8px;
    --doc-radius-lg:    12px;
    --doc-max-prose:    680px;
    --doc-nav-h:        56px;
    --doc-toc-w:        220px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}
body {
    font-family: var(--doc-font);
    background: var(--doc-bg);
    color: var(--doc-text-2);
    line-height: 1.7;
    min-height: 100vh;
}

/* Scanline overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255,255,255,0.009) 2px,
        rgba(255,255,255,0.009) 4px
    );
}

/* Legacy element from old template */
.doc-bg-layer { display: none; }

a { color: var(--doc-text-1); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
    font-family: var(--doc-mono);
    font-size: 0.85em;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--doc-border-mid);
    padding: 0.1em 0.42em;
    border-radius: 4px;
    color: var(--doc-text-1);
}

/* ================================================================
   TOP NAV
   ================================================================ */
.doc-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--doc-nav-h);
    background: rgba(10,11,13,0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--doc-border);
}
.doc-nav-inner {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.doc-back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.8rem;
    font-family: inherit;
    color: var(--doc-text-2);
    padding: 5px 11px;
    border: 1px solid var(--doc-border);
    border-radius: 100px;
    background: var(--doc-surface);
    transition: border-color 0.15s, color 0.15s;
    font-weight: 500;
    letter-spacing: 0.01em;
    text-decoration: none;
    cursor: pointer;
}
.doc-back:hover {
    border-color: var(--doc-border-hi);
    color: var(--doc-text-1);
    text-decoration: none;
}
.doc-back i { font-size: 0.7rem; }

.doc-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--doc-text-1);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    text-decoration: none;
}
.doc-brand img { width: 24px; height: 24px; border-radius: 4px; }
.doc-brand span { opacity: 0.9; }

.doc-nav-spacer { flex: 1; }
.doc-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}
.doc-nav-cta {
    display: inline-flex;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 13px;
    border-radius: var(--doc-radius);
    border: 1px solid var(--doc-border-hi);
    color: var(--doc-text-1);
    background: var(--doc-surface-2);
    transition: background 0.15s, border-color 0.15s;
    text-decoration: none;
    letter-spacing: 0.01em;
}
.doc-nav-cta:hover {
    background: rgba(255,255,255,0.07);
    text-decoration: none;
}

/* Lang switcher (classe .show = whazora-i18n.js) */
.doc-nav-lang {
    position: relative;
    flex-shrink: 0;
}
.btn-lang {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: transparent;
    border: 1px solid var(--doc-border);
    border-radius: 100px;
    color: var(--doc-text-2);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--doc-mono);
    letter-spacing: 0.06em;
    transition: border-color 0.15s, color 0.15s;
}
.btn-lang:hover {
    border-color: var(--doc-border-hi);
    color: var(--doc-text-1);
}
.btn-lang i { font-size: 0.72rem; opacity: 0.6; }
.lang-modal {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border-hi);
    border-radius: var(--doc-radius);
    padding: 4px;
    min-width: 110px;
    z-index: 200;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    display: none;
}
.lang-modal.show {
    display: block;
}
.lang-option {
    padding: 7px 12px;
    font-size: 0.82rem;
    border-radius: 5px;
    cursor: pointer;
    color: var(--doc-text-2);
    transition: background 0.12s, color 0.12s;
}
.lang-option:hover { background: rgba(255,255,255,0.05); color: var(--doc-text-1); }
.lang-option.active { color: var(--doc-text-1); font-weight: 600; }

/* ================================================================
   PAGE LAYOUT
   ================================================================ */
.doc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 24px 6rem;
    position: relative;
    z-index: 1;
}

.doc-header {
    max-width: var(--doc-max-prose);
    margin-bottom: 2.5rem;
    animation: doc-fade-up 0.45s ease both;
}
.doc-tag {
    font-family: var(--doc-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--doc-text-3);
    margin-bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.doc-tag::before {
    content: '';
    width: 16px;
    height: 1px;
    background: var(--doc-text-3);
}
.doc-header h1 {
    font-family: var(--doc-font);
    font-size: clamp(1.65rem, 4vw, 2.15rem);
    font-weight: 700;
    color: var(--doc-text-1);
    letter-spacing: -0.035em;
    line-height: 1.15;
    margin-bottom: 10px;
}
.doc-lead {
    font-size: 0.95rem;
    color: var(--doc-text-2);
    line-height: 1.65;
    max-width: 520px;
}

@keyframes doc-fade-up {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.doc-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* ================================================================
   TABLE OF CONTENTS (sidebar on desktop)
   ================================================================ */
.doc-toc-wrap {
    order: -1;
    animation: doc-fade-up 0.45s 0.05s ease both;
}

/* Mobile toggle button */
.doc-toc-toggle {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    color: var(--doc-text-1);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--doc-font);
    letter-spacing: -0.01em;
    transition: border-color 0.15s;
}
.doc-toc-toggle:hover { border-color: var(--doc-border-hi); }
.doc-toc-toggle i {
    font-size: 0.7rem;
    color: var(--doc-text-3);
    transition: transform 0.2s;
}
.doc-toc-toggle[aria-expanded="true"] i { transform: rotate(180deg); }

/* TOC panel */
.doc-toc-panel {
    margin-top: 6px;
    padding: 14px 16px;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
}
.doc-toc-panel[hidden] { display: none; }

.doc-toc-title {
    font-family: var(--doc-mono);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--doc-text-3);
    margin-bottom: 12px;
}

.doc-toc-panel ol { list-style: none; }
.doc-toc-panel > ol > li { margin-bottom: 2px; }
.doc-toc-panel a {
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--doc-text-2);
    text-decoration: none;
    display: block;
    padding: 3px 6px;
    border-radius: 5px;
    transition: color 0.12s, background 0.12s;
    line-height: 1.45;
}
.doc-toc-panel a:hover {
    color: var(--doc-text-1);
    background: rgba(255,255,255,0.04);
    text-decoration: none;
}
.doc-toc-panel a.is-active {
    color: var(--doc-accent);
    background: rgba(74,157,120,0.07);
    font-weight: 500;
}

.doc-toc-sub {
    margin: 2px 0 2px 10px;
    padding-left: 10px;
    border-left: 1px solid var(--doc-border);
}
.doc-toc-sub a {
    font-size: 0.77rem;
    color: var(--doc-text-3);
    padding: 2px 6px;
}
.doc-toc-sub a:hover { color: var(--doc-text-2); }
.doc-toc-sub a.is-active { color: var(--doc-accent); }

/* ================================================================
   MAIN CONTENT
   ================================================================ */
.doc-main {
    min-width: 0;
    max-width: var(--doc-max-prose);
    animation: doc-fade-up 0.45s 0.08s ease both;
}

.doc-section {
    margin-bottom: 3.5rem;
    scroll-margin-top: calc(var(--doc-nav-h) + 1.5rem);
}
.doc-section > h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--doc-text-1);
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--doc-border);
    line-height: 1.25;
}

/* Prose blocks */
.doc-prose {
    margin-bottom: 1rem;
}
.doc-prose p {
    margin-bottom: 0.9rem;
    color: var(--doc-text-2);
    font-size: 0.925rem;
    line-height: 1.7;
}
.doc-prose p:last-child { margin-bottom: 0; }
.doc-prose strong { color: var(--doc-text-1); font-weight: 600; }
.doc-prose a {
    color: var(--doc-text-1);
    text-decoration: underline;
    text-underline-offset: 2px;
    opacity: 0.7;
}
.doc-prose a:hover { opacity: 1; }
.doc-prose ul, .doc-prose ol {
    margin: 0.5rem 0 0.9rem 1.25rem;
    color: var(--doc-text-2);
}
.doc-prose li {
    margin-bottom: 0.35rem;
    font-size: 0.925rem;
}
.doc-prose code {
    font-family: var(--doc-mono);
    font-size: 0.83em;
}

/* ================================================================
   PREREQUISITE STEPS
   ================================================================ */
.doc-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 1rem 0 0;
}
.doc-step {
    display: flex;
    gap: 14px;
    padding: 14px 16px;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    transition: border-color 0.15s;
}
.doc-step:hover { border-color: var(--doc-border-mid); }
.doc-step-num {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid var(--doc-border-hi);
    font-family: var(--doc-mono);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--doc-text-2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}
.doc-step-body h3 {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--doc-text-1);
    margin-bottom: 3px;
    letter-spacing: -0.01em;
}
.doc-step-body p {
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.55;
    color: var(--doc-text-2);
}

/* ================================================================
   API ENDPOINT CARDS
   ================================================================ */
.doc-api-card {
    margin: 1rem 0;
    padding: 14px 16px;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    transition: border-color 0.15s;
}
.doc-api-card:hover { border-color: var(--doc-border-mid); }
.doc-api-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.doc-method {
    font-family: var(--doc-mono);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    flex-shrink: 0;
}
.doc-method--get {
    background: rgba(124,174,255,0.1);
    color: var(--doc-blue);
    border: 1px solid rgba(124,174,255,0.2);
}
.doc-method--post {
    background: rgba(255,255,255,0.07);
    color: var(--doc-text-1);
    border: 1px solid var(--doc-border-hi);
}
.doc-path {
    font-family: var(--doc-mono);
    font-size: 0.82rem;
    color: var(--doc-text-1);
    word-break: break-all;
}
.doc-api-card > p {
    font-size: 0.85rem;
    color: var(--doc-text-2);
    margin: 0;
    line-height: 1.5;
}

/* ================================================================
   SUBSECTIONS
   ================================================================ */
.doc-subsection {
    margin: 2rem 0 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--doc-border);
    scroll-margin-top: calc(var(--doc-nav-h) + 1.5rem);
}
.doc-subsection h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--doc-text-1);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.doc-subsection h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--doc-text-1);
    margin: 1rem 0 0.4rem;
}

/* ================================================================
   FIELD TABLES
   ================================================================ */
.doc-field-table {
    width: 100%;
    margin: 0.9rem 0;
    font-size: 0.855rem;
    border-collapse: collapse;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    overflow: hidden;
}
.doc-field-table th,
.doc-field-table td {
    padding: 9px 12px;
    text-align: left;
    border-bottom: 1px solid var(--doc-border);
    vertical-align: top;
    line-height: 1.5;
}
.doc-field-table tr:last-child td { border-bottom: none; }
.doc-field-table th {
    background: var(--doc-surface);
    color: var(--doc-text-3);
    font-family: var(--doc-mono);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}
.doc-field-table td { color: var(--doc-text-2); }
.doc-field-table td:first-child { color: var(--doc-text-1); }
.doc-field-table td code {
    font-size: 0.85em;
}

/* ================================================================
   CODE BLOCKS
   ================================================================ */
.doc-example-label {
    font-family: var(--doc-mono);
    font-size: 0.63rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--doc-text-3);
    margin: 1.25rem 0 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.doc-example-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--doc-border);
}

.doc-code-block {
    position: relative;
    margin: 0 0 1.25rem;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    background: #060708;
    overflow: hidden;
}
.doc-code-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}
.doc-code-block pre {
    margin: 0;
    padding: 14px 14px 14px;
    overflow-x: auto;
    font-family: var(--doc-mono);
    font-size: 0.78rem;
    line-height: 1.6;
    color: #c8d0db;
    white-space: pre;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.doc-code-block pre:has(+ .doc-code-copy),
.doc-code-block:has(.doc-code-copy) pre {
    padding-right: 80px;
}
.doc-code-copy {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 500;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--doc-border-mid);
    color: var(--doc-text-3);
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    font-family: var(--doc-font);
    letter-spacing: 0.01em;
}
.doc-code-copy:hover {
    background: rgba(255,255,255,0.09);
    color: var(--doc-text-1);
    border-color: var(--doc-border-hi);
}
.doc-code-copy.is-copied {
    color: var(--doc-accent);
    border-color: rgba(74,157,120,0.3);
    background: rgba(74,157,120,0.06);
}

/* ================================================================
   CALLOUTS
   ================================================================ */
.doc-callout {
    margin: 1rem 0;
    padding: 12px 14px;
    border-radius: var(--doc-radius);
    border: 1px solid var(--doc-border-mid);
    background: var(--doc-surface);
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--doc-text-2);
}
.doc-callout strong { color: var(--doc-text-1); }
.doc-callout code { font-family: var(--doc-mono); }
.doc-callout--warn {
    border-color: rgba(232,169,75,0.25);
    background: rgba(232,169,75,0.05);
    color: rgba(232,169,75,0.85);
}
.doc-callout--warn strong { color: var(--doc-amber); }

/* ================================================================
   ERRORS TABLE
   ================================================================ */
.doc-errors-table-wrap {
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
    -webkit-overflow-scrolling: touch;
}
.doc-errors-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.855rem;
    min-width: 480px;
}
.doc-errors-table th,
.doc-errors-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--doc-border);
    vertical-align: top;
    line-height: 1.5;
}
.doc-errors-table tr:last-child td { border-bottom: none; }
.doc-errors-table thead th {
    background: var(--doc-surface);
    color: var(--doc-text-3);
    font-family: var(--doc-mono);
    font-size: 0.63rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}
.doc-errors-table tbody td:first-child { color: var(--doc-text-1); }
.doc-errors-table tbody td:nth-child(2) {
    font-family: var(--doc-mono);
    font-size: 0.78rem;
    color: var(--doc-text-3);
    white-space: nowrap;
}
.doc-errors-table tbody td:last-child {
    color: var(--doc-text-2);
    font-size: 0.84rem;
}
.doc-errors-table code {
    font-family: var(--doc-mono);
    font-size: 0.85em;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--doc-border);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    color: var(--doc-text-1);
}

/* ================================================================
   FOOTER
   ================================================================ */
.doc-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--doc-border);
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.85rem;
}
.doc-footer a {
    color: var(--doc-text-2);
    text-decoration: none;
    transition: color 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.doc-footer a:hover { color: var(--doc-text-1); text-decoration: none; }
.doc-footer a::after {
    content: '→';
    font-size: 0.8em;
    opacity: 0.5;
}

/* ================================================================
   DESKTOP LAYOUT (≥ 1024px)
   ================================================================ */
@media (min-width: 1024px) {
    .doc-container { padding: 2.5rem 32px 6rem; }
    .doc-layout {
        grid-template-columns: var(--doc-toc-w) minmax(0, 1fr);
        gap: 4rem;
        align-items: start;
    }
    .doc-toc-wrap {
        order: 0;
        position: sticky;
        top: calc(var(--doc-nav-h) + 1.5rem);
        max-height: calc(100vh - var(--doc-nav-h) - 3rem);
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: rgba(255,255,255,0.08) transparent;
    }
    .doc-toc-toggle { display: none; }
    .doc-toc-panel {
        display: block !important;
        margin-top: 0;
        background: transparent;
        border: none;
        border-radius: 0;
        padding: 0;
    }
    .doc-toc-panel[hidden] { display: block !important; }
    .doc-toc-title { display: block; margin-bottom: 14px; }
    .doc-toc-panel > ol > li { margin-bottom: 1px; }
    .doc-main { max-width: var(--doc-max-prose); }
}

/* ================================================================
   MOBILE (≤ 640px)
   ================================================================ */
@media (max-width: 640px) {
    .doc-container { padding: 1.5rem 16px 4rem; }
    .doc-nav-inner { padding: 0 16px; gap: 10px; }
    .doc-back span { display: none; }
    .doc-nav-cta { font-size: 0.75rem; padding: 5px 10px; }
    .doc-header h1 { font-size: 1.55rem; }
    .doc-section > h2 { font-size: 1.15rem; }
    .doc-code-block pre { font-size: 0.72rem; }
}