/* =====================================================
   GerminoPay — Documentation API
   ===================================================== */

:root{
  --primary:#8B0000;
  --primary-light:#B71C1C;
  --secondary:#001F54;
  --secondary-light:#123A7A;
  --accent:#FF4B4B;

  --bg:#FFFFFF;
  --bg-alt:#F8FAFC;
  --bg-code:#0F172A;
  --surface:#FFFFFF;
  --text:#0F172A;
  --text-secondary:#475569;
  --muted:#64748B;
  --border:#E2E8F0;
  --border-light:#F1F5F9;

  --success:#10B981;
  --warning:#F59E0B;
  --danger:#EF4444;
  --info:#3B82F6;

  --grad:linear-gradient(135deg,var(--primary),var(--secondary));

  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --shadow:0 4px 16px rgba(0,31,84,.08);
  --shadow-lg:0 12px 40px rgba(0,31,84,.12);

  --sidebar-w:280px;
  --toc-w:220px;
  --header-h:64px;

  --font-title:'Poppins',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono','Menlo','Consolas',monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);color:var(--text);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-light)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img{max-width:100%;display:block}
code,pre{font-family:var(--font-mono);font-size:.85rem}
h1,h2,h3,h4{font-family:var(--font-title);line-height:1.3;color:var(--secondary);font-weight:700}

/* ============ HEADER ============ */
.doc-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--header-h);
  background:var(--grad);
  display:flex;align-items:center;
  padding:0 24px;
  box-shadow:0 2px 20px rgba(0,0,0,.15);
}
.doc-header-inner{
  display:flex;align-items:center;gap:22px;width:100%;max-width:1800px;margin:0 auto;
}
.doc-logo{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-weight:800;font-family:var(--font-title);font-size:1.15rem;
  text-decoration:none;
}
.doc-logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:rgba(255,255,255,.2);
  display:grid;place-items:center;font-weight:900;color:#fff;
}
.doc-logo-text small{
  display:block;font-size:.7rem;font-weight:500;
  color:rgba(255,255,255,.75);letter-spacing:.05em;
}

.doc-search{
  flex:1;max-width:440px;
  display:flex;align-items:center;gap:10px;
  padding:9px 16px;border-radius:99px;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.2);
  transition:all .2s;
}
.doc-search:focus-within{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.4)}
.doc-search i{color:rgba(255,255,255,.7);font-size:.9rem}
.doc-search input{
  flex:1;border:none;background:none;outline:none;
  color:#fff;font-family:inherit;font-size:.9rem;
}
.doc-search input::placeholder{color:rgba(255,255,255,.6)}

.doc-header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.doc-lang-switch{
  display:flex;gap:6px;align-items:center;
  color:rgba(255,255,255,.7);font-size:.85rem;font-weight:600;
}
.doc-lang-switch a{color:rgba(255,255,255,.7);padding:4px 8px;border-radius:6px}
.doc-lang-switch a.active{color:#fff;background:rgba(255,255,255,.15)}
.doc-header-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:10px;
  color:#fff;font-weight:600;font-size:.85rem;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.2);
  transition:all .2s;
  text-decoration:none;
}
.doc-header-btn:hover{background:rgba(255,255,255,.25);color:#fff}
.doc-header-btn.primary{background:#fff;color:var(--primary);border-color:#fff}
.doc-header-btn.primary:hover{background:#F8FAFC;color:var(--primary)}
.doc-burger{display:none;width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.15);color:#fff;place-items:center}

/* ============ LAYOUT ============ */
.doc-layout{
  display:grid;
  grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--toc-w);
  gap:0;
  max-width:1800px;
  margin:0 auto;
  padding-top:var(--header-h);
}

/* ============ SIDEBAR ============ */
.doc-sidebar{
  position:sticky;top:var(--header-h);
  height:calc(100vh - var(--header-h));
  overflow-y:auto;
  border-right:1px solid var(--border);
  padding:28px 0 40px;
  background:var(--bg);
}
.doc-sidebar-group{margin-bottom:24px}
.doc-sidebar-title{
  font-family:var(--font-title);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);padding:0 24px 8px;
}
.doc-sidebar-link{
  display:flex;align-items:center;gap:10px;
  padding:8px 24px;color:var(--text-secondary);
  font-size:.88rem;font-weight:500;
  border-left:3px solid transparent;
  transition:all .15s;
  text-decoration:none;
}
.doc-sidebar-link i{font-size:.85rem;color:var(--muted);width:16px}
.doc-sidebar-link:hover{background:var(--bg-alt);color:var(--primary)}
.doc-sidebar-link:hover i{color:var(--primary)}
.doc-sidebar-link.active{
  color:var(--primary);font-weight:600;
  background:linear-gradient(90deg,rgba(139,0,0,.06),transparent);
  border-left-color:var(--primary);
}
.doc-sidebar-link.active i{color:var(--primary)}
.doc-sidebar-badge{
  margin-left:auto;font-size:.7rem;font-weight:700;
  padding:2px 8px;border-radius:99px;
  background:#ECFDF5;color:#065F46;
}

/* ============ MAIN CONTENT ============ */
.doc-main{
  padding:48px 56px 100px;
  max-width:900px;
  min-width:0;
}
.doc-breadcrumb{
  display:flex;gap:8px;align-items:center;
  color:var(--muted);font-size:.85rem;margin-bottom:16px;
}
.doc-breadcrumb a{color:var(--muted)}
.doc-breadcrumb a:hover{color:var(--primary)}
.doc-breadcrumb i{font-size:.7rem}
.doc-main h1{font-size:2.2rem;margin-bottom:12px;letter-spacing:-.02em}
.doc-main>.doc-lead{
  font-size:1.1rem;color:var(--text-secondary);
  margin-bottom:36px;line-height:1.65;
}
.doc-main h2{
  font-size:1.6rem;margin:52px 0 16px;
  padding-top:8px;scroll-margin-top:80px;
}
.doc-main h3{
  font-size:1.2rem;margin:32px 0 12px;
  scroll-margin-top:80px;
}
.doc-main h4{
  font-size:1rem;margin:20px 0 8px;
  color:var(--text);font-weight:700;
}
.doc-main p{margin-bottom:14px;color:var(--text-secondary)}
.doc-main ul,.doc-main ol{margin:0 0 16px 22px;color:var(--text-secondary)}
.doc-main li{margin-bottom:6px}
.doc-main hr{border:none;border-top:1px solid var(--border);margin:36px 0}
.doc-main strong{color:var(--text);font-weight:600}

.doc-main code:not([class*="doc-pre"]){
  background:var(--bg-alt);
  padding:2px 7px;border-radius:5px;
  color:var(--primary);font-size:.85em;
  font-weight:500;
  border:1px solid var(--border-light);
}

/* ============ CARDS (hub) ============ */
.doc-cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:18px;
  margin:32px 0;
}
.doc-card{
  display:block;
  padding:24px;
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:all .25s cubic-bezier(.4,0,.2,1);
  text-decoration:none;
  color:inherit;
  position:relative;
  overflow:hidden;
}
.doc-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s;
}
.doc-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.doc-card:hover::before{transform:scaleX(1)}
.doc-card-icon{
  width:48px;height:48px;border-radius:12px;
  background:linear-gradient(135deg,rgba(139,0,0,.1),rgba(0,31,84,.1));
  color:var(--primary);
  display:grid;place-items:center;
  font-size:1.2rem;margin-bottom:16px;
  transition:all .3s;
}
.doc-card:hover .doc-card-icon{
  background:var(--grad);color:#fff;
  transform:rotate(-4deg) scale(1.05);
}
.doc-card h3{font-size:1rem;margin-bottom:8px;color:var(--secondary)}
.doc-card p{font-size:.88rem;color:var(--text-secondary);margin-bottom:12px;line-height:1.55}
.doc-card-more{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--primary);font-weight:600;font-size:.85rem;
  transition:gap .2s;
}
.doc-card:hover .doc-card-more{gap:10px}

/* ============ BADGES ============ */
.doc-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:99px;
  font-size:.75rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.03em;
}
.doc-badge.get{background:#DBEAFE;color:#1E40AF}
.doc-badge.post{background:#D1FAE5;color:#065F46}
.doc-badge.put{background:#FEF3C7;color:#92400E}
.doc-badge.delete{background:#FEE2E2;color:#991B1B}
.doc-badge.patch{background:#E0E7FF;color:#3730A3}
.doc-badge.required{background:#FEF2F2;color:#991B1B}
.doc-badge.optional{background:#F1F5F9;color:#475569}
.doc-badge.new{background:#FEF3C7;color:#92400E}
.doc-badge.success{background:#D1FAE5;color:#065F46}
.doc-badge.warning{background:#FEF3C7;color:#92400E}
.doc-badge.danger{background:#FEE2E2;color:#991B1B}

/* ============ ALERTS ============ */
.doc-alert{
  display:flex;gap:14px;
  padding:16px 20px;
  border-radius:var(--radius);
  margin:20px 0;
  font-size:.92rem;
  line-height:1.55;
  border-left:4px solid;
}
.doc-alert i{flex-shrink:0;margin-top:2px;font-size:1rem}
.doc-alert>div{flex:1}
.doc-alert strong{display:block;margin-bottom:4px}
.doc-alert-info{background:#EFF6FF;border-color:var(--info);color:#1E40AF}
.doc-alert-info i{color:var(--info)}
.doc-alert-success{background:#ECFDF5;border-color:var(--success);color:#065F46}
.doc-alert-success i{color:var(--success)}
.doc-alert-warning{background:#FFFBEB;border-color:var(--warning);color:#92400E}
.doc-alert-warning i{color:var(--warning)}
.doc-alert-danger{background:#FEF2F2;border-color:var(--danger);color:#991B1B}
.doc-alert-danger i{color:var(--danger)}

/* ============ CODE BLOCKS ============ */
.doc-code-wrap{
  background:var(--bg-code);
  border-radius:var(--radius);
  overflow:hidden;
  margin:18px 0;
  border:1px solid #1E293B;
}
.doc-code-head{
  display:flex;align-items:center;gap:8px;
  padding:10px 16px;
  background:#1E293B;
  border-bottom:1px solid #334155;
}
.doc-code-tab{
  padding:6px 14px;border-radius:6px;
  font-size:.8rem;font-weight:600;
  color:#94A3B8;
  transition:all .2s;
  font-family:var(--font-mono);
}
.doc-code-tab:hover{color:#E2E8F0}
.doc-code-tab.active{background:#0F172A;color:#FCD34D}
.doc-code-copy{
  margin-left:auto;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:6px;
  background:#334155;color:#E2E8F0;
  font-size:.78rem;font-weight:600;
  transition:all .2s;
}
.doc-code-copy:hover{background:#475569}
.doc-code-copy.copied{background:var(--success);color:#fff}

.doc-code-body{
  position:relative;
  padding:0;
  overflow:hidden;
}
.doc-code-body pre{
  padding:20px 22px;
  overflow-x:auto;
  color:#E2E8F0;
  line-height:1.6;
  font-size:.85rem;
  margin:0;
}
.doc-code-body pre::-webkit-scrollbar{height:8px}
.doc-code-body pre::-webkit-scrollbar-track{background:#1E293B}
.doc-code-body pre::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}

/* Syntax highlighting rudimentaire */
.doc-code-body .tk-comment{color:#64748B;font-style:italic}
.doc-code-body .tk-string{color:#86EFAC}
.doc-code-body .tk-keyword{color:#C4B5FD}
.doc-code-body .tk-number{color:#FCD34D}
.doc-code-body .tk-function{color:#93C5FD}
.doc-code-body .tk-variable{color:#FCA5A5}

/* ============ ENDPOINT ============ */
.doc-endpoint{
  display:flex;align-items:center;gap:12px;
  padding:16px 20px;
  background:var(--bg-alt);
  border:1px solid var(--border);
  border-radius:var(--radius);
  margin:18px 0;
  font-family:var(--font-mono);
  font-size:.92rem;
  overflow-x:auto;
}
.doc-endpoint-url{
  font-weight:600;
  color:var(--secondary);
  white-space:nowrap;
}
.doc-endpoint-base{color:var(--muted)}
.doc-endpoint-path{color:var(--primary);font-weight:700}

/* ============ TABLES ============ */
.doc-table-wrap{overflow-x:auto;margin:18px 0}
.doc-table{
  width:100%;
  border-collapse:collapse;
  font-size:.88rem;
  min-width:600px;
}
.doc-table th{
  text-align:left;
  padding:12px 14px;
  background:var(--bg-alt);
  border-bottom:1px solid var(--border);
  font-weight:700;
  color:var(--secondary);
  font-size:.8rem;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.doc-table td{
  padding:12px 14px;
  border-bottom:1px solid var(--border-light);
  color:var(--text-secondary);
  vertical-align:top;
}
.doc-table tr:last-child td{border-bottom:none}
.doc-table tr:hover td{background:#FAFBFC}
.doc-table code{
  background:var(--bg-alt);
  padding:2px 6px;border-radius:4px;
  color:var(--primary);font-size:.82rem;
  font-weight:600;
  border:1px solid var(--border-light);
}

/* ============ RESPONSE BOX ============ */
.doc-response{
  display:flex;gap:10px;align-items:center;
  padding:12px 16px;
  border-radius:var(--radius) var(--radius) 0 0;
  font-size:.85rem;
  font-weight:600;
  font-family:var(--font-mono);
}
.doc-response.ok{background:#065F46;color:#fff}
.doc-response.err{background:#7F1D1D;color:#fff}
.doc-response.warn{background:#78350F;color:#fff}
.doc-response-code{
  font-weight:700;
  background:rgba(255,255,255,.15);
  padding:3px 10px;border-radius:5px;
}

/* ============ TOC (droite) ============ */
.doc-toc{
  position:sticky;top:var(--header-h);
  height:calc(100vh - var(--header-h));
  overflow-y:auto;
  padding:48px 24px 40px 0;
  border-left:1px solid var(--border);
  font-size:.85rem;
}
.doc-toc-title{
  font-family:var(--font-title);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);margin-bottom:12px;padding-left:20px;
}
.doc-toc-list{list-style:none;padding-left:0;margin:0}
.doc-toc-list li{margin:0}
.doc-toc-list a{
  display:block;
  padding:6px 20px;
  color:var(--text-secondary);
  border-left:2px solid transparent;
  transition:all .2s;
  font-size:.85rem;
  line-height:1.4;
}
.doc-toc-list a:hover{color:var(--primary);border-left-color:var(--border)}
.doc-toc-list a.active{
  color:var(--primary);font-weight:600;
  border-left-color:var(--primary);
}
.doc-toc-list a.level-3{padding-left:32px;font-size:.82rem}

/* ============ PAGINATION ============ */
.doc-pagination{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin-top:60px;padding-top:32px;
  border-top:1px solid var(--border);
}
.doc-page-link{
  display:block;
  padding:18px 22px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  transition:all .25s;
  text-decoration:none;
  color:inherit;
}
.doc-page-link:hover{
  border-color:var(--primary);
  box-shadow:var(--shadow);
  transform:translateY(-2px);
}
.doc-page-link span{
  display:block;
  font-size:.78rem;
  color:var(--muted);
  text-transform:uppercase;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:6px;
}
.doc-page-link span i{font-size:.7rem}
.doc-page-link strong{
  display:block;
  color:var(--secondary);
  font-family:var(--font-title);
  font-size:1rem;
}
.doc-page-link.next{text-align:right}

/* ============ SANDBOX CTA ============ */
.doc-sandbox-cta{
  background:var(--grad);
  border-radius:var(--radius-lg);
  padding:32px;
  margin:40px 0;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.doc-sandbox-cta::before{
  content:"";position:absolute;top:-30%;right:-10%;
  width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.15),transparent 70%);
}
.doc-sandbox-cta-content{position:relative;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.doc-sandbox-cta h3{color:#fff;font-size:1.4rem;margin-bottom:8px}
.doc-sandbox-cta p{color:rgba(255,255,255,.85);font-size:.95rem;max-width:480px;margin:0}
.doc-sandbox-cta .doc-btn{
  padding:14px 26px;border-radius:10px;
  background:#fff;color:var(--primary);
  font-weight:700;font-size:.95rem;
  display:inline-flex;align-items:center;gap:10px;
  transition:all .25s;
  white-space:nowrap;
  text-decoration:none;
}
.doc-sandbox-cta .doc-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  color:var(--primary);
}

/* ============ PROVIDERS LOGOS ============ */
.doc-providers-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:16px;margin:24px 0;
}
.doc-provider-card{
  padding:22px 18px;border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  text-align:center;
  transition:all .25s;
}
.doc-provider-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
}
.doc-provider-logo{
  width:60px;height:60px;border-radius:14px;
  margin:0 auto 14px;
  display:grid;place-items:center;
  font-family:var(--font-title);font-weight:800;
  font-size:1.4rem;color:#fff;
}
.doc-provider-logo.paypal{background:linear-gradient(135deg,#003087,#0070BA)}
.doc-provider-logo.cinetpay{background:linear-gradient(135deg,#F97316,#EA580C)}
.doc-provider-logo.fedapay{background:linear-gradient(135deg,#10B981,#059669)}
.doc-provider-logo.paydunya{background:linear-gradient(135deg,#8B5CF6,#6D28D9)}
.doc-provider-card h4{font-size:1rem;margin-bottom:6px}
.doc-provider-card p{font-size:.82rem;color:var(--muted);margin:0}

/* ============ STEPS ============ */
.doc-steps{
  list-style:none;padding:0;margin:24px 0;
  counter-reset:step;
}
.doc-steps li{
  position:relative;
  padding:0 0 24px 54px;
  border-left:2px solid var(--border);
  margin-left:20px;
  counter-increment:step;
}
.doc-steps li::before{
  content:counter(step);
  position:absolute;left:-22px;top:0;
  width:40px;height:40px;border-radius:50%;
  background:var(--surface);
  border:2px solid var(--primary);
  color:var(--primary);
  display:grid;place-items:center;
  font-family:var(--font-title);font-weight:800;
  font-size:1rem;
}
.doc-steps li:last-child{border-left-color:transparent}
.doc-steps li h4{margin-top:6px;margin-bottom:6px;font-size:1rem}
.doc-steps li p{margin-bottom:8px;color:var(--text-secondary)}

/* ============ MOBILE ============ */
.doc-mobile-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:10px;
  background:rgba(255,255,255,.15);
  color:#fff;
  place-items:center;
}

.doc-overlay{
  position:fixed;inset:0;
  background:rgba(15,23,42,.5);
  backdrop-filter:blur(2px);
  z-index:90;
  opacity:0;pointer-events:none;
  transition:opacity .25s;
}
.doc-overlay.show{opacity:1;pointer-events:auto}

@media (max-width: 1280px){
  :root{--toc-w:0px}
  .doc-layout{grid-template-columns:var(--sidebar-w) minmax(0,1fr)}
  .doc-toc{display:none}
  .doc-main{padding:44px 40px 90px}
}

@media (max-width: 900px){
  :root{--sidebar-w:0px}
  .doc-layout{grid-template-columns:minmax(0,1fr)}
  .doc-sidebar{
    position:fixed;
    top:var(--header-h);
    left:0;
    width:280px;
    z-index:100;
    transform:translateX(-100%);
    transition:transform .3s ease;
    background:#fff;
    box-shadow:4px 0 24px rgba(0,0,0,.1);
  }
  .doc-sidebar.open{transform:translateX(0)}
  .doc-mobile-toggle{display:grid}
  .doc-main{padding:32px 24px 80px}
  .doc-main h1{font-size:1.8rem}
  .doc-main h2{font-size:1.35rem}
  .doc-main h3{font-size:1.1rem}
  .doc-search{display:none}
  .doc-header-btn.hide-mobile{display:none}
}

@media (max-width: 560px){
  .doc-main{padding:24px 18px 60px}
  .doc-main h1{font-size:1.55rem}
  .doc-main h2{font-size:1.2rem}
  .doc-cards-grid{grid-template-columns:1fr}
  .doc-pagination{grid-template-columns:1fr}
  .doc-page-link.next{text-align:left}
  .doc-endpoint{padding:12px 14px;font-size:.8rem}
  .doc-code-head{padding:8px 12px}
  .doc-code-body pre{padding:16px 14px;font-size:.78rem}
  .doc-logo-text{display:none}
  .doc-header{padding:0 14px}
}