@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;800&family=Inter:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
  --font-main: 'Inter', sans-serif;
  --font-title: 'Orbitron', sans-serif;
  --font-code: 'Fira Code', monospace;

  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;

  --shadow-soft: 0 10px 30px rgba(0,0,0,0.08);
  --shadow-strong: 0 18px 50px rgba(0,0,0,0.18);
  --blur-glass: blur(20px);

  --bg: #f8fbff;
  --panel: rgba(255, 255, 255, 0.7);
  --panel-border: rgba(15, 23, 42, 0.08);
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --accent-light: rgba(37, 99, 235, 0.10);
  --text-main: #0f172a;
  --text-muted: #5b6b82;
}

html[data-theme="dark-video"], 
html[data-theme="dark-solid"],
[data-theme="dark"] {
  --bg: #07111f;
  --panel: rgba(15, 23, 42, 0.65);
  --panel-border: rgba(255, 255, 255, 0.10);
  --accent: #2dd4bf;
  --accent-strong: #99f6e4;
  --accent-light: rgba(45, 212, 191, 0.16);
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --shadow-strong: 0 20px 60px rgba(0,0,0,0.4);
}

* { 
    box-sizing: border-box; 
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; 
}

html { scroll-behavior: smooth; }

body { 
    margin: 0; 
    padding: 40px 20px; 
    background-color: var(--bg); 
    color: var(--text-main);
    display: flex; 
    flex-direction: column; 
    align-items: center;
    min-height: 100vh;
    font-family: var(--font-main);
    overflow-x: hidden;
    position: relative;
}

html[data-theme="dark-video"] body::before {
    content: "";
    position: fixed; inset: 0; z-index: -1;
    background-image: radial-gradient(1px 1px at 20px 30px, #fff, transparent), radial-gradient(1.5px 1.5px at 150px 120px, #fff, transparent);
    background-size: 280px 280px;
    opacity: 0.15;
}

#bg-video {
    position: fixed; top: 50%; left: 50%; min-width: 100%; min-height: 100%;
    z-index: -2; transform: translate(-50%, -50%);
    object-fit: cover; pointer-events: none;
    opacity: 0; visibility: hidden;
}

html[data-theme="dark-video"] #bg-video {
    opacity: 1; visibility: visible;
    filter: saturate(1.1) brightness(0.6);
}

.container { width: 100%; max-width: 850px; margin-top: 10px; z-index: 1; }

.back-btn {
    text-decoration: none; 
    color: var(--text-main);
    font-family: var(--font-title);
    font-size: 11px; 
    font-weight: 700; 
    display: inline-flex; 
    align-items: center; 
    gap: 12px;
    padding: 12px 22px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    box-shadow: var(--shadow-soft);
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.back-btn:hover { 
    background: var(--accent); 
    color: #fff; 
    transform: translateX(-5px);
    box-shadow: 0 10px 25px var(--accent-light);
}

.card-panel, .api-card {
    background: var(--panel);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    border: 1px solid var(--panel-border);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-xl);
}

.card-panel { padding: 35px; margin-bottom: 25px; }

.card-panel h3 { 
    margin: 0 0 20px 0; 
    font-family: var(--font-title);
    font-size: 18px; 
    color: var(--accent); 
    text-transform: uppercase;
}

.input-group input {
    width: 100%; padding: 16px 20px; border-radius: var(--radius-md);
    border: 1px solid var(--panel-border); 
    background: rgba(0,0,0,0.05);
    color: var(--text-main); outline: none; font-size: 14px;
}
[data-theme*="dark"] .input-group input { background: rgba(255,255,255,0.05); }

.input-group input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-light); }

.btn {
    flex: 1; 
    padding: 14px 22px; 
    border-radius: var(--radius-md); 
    border: none;
    font-family: var(--font-title);
    font-size: 12px; 
    font-weight: 700; 
    cursor: pointer;
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-copy { 
    background: linear-gradient(135deg, var(--accent), var(--accent-strong)); 
    color: white; 
    box-shadow: 0 8px 20px var(--accent-light);
}

.btn-test { 
    background: transparent; 
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-strong); }

/* ========= LISTA DE APIS ========= */

.api-card { 
    margin-bottom: 20px; 
    overflow: hidden; 
    animation: cardFloat 6s ease-in-out infinite;
}

.api-header { 
    padding: 22px 28px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
}

.api-header:hover { background: var(--accent-light); }

.method { 
    background: var(--accent); 
    color: #000; 
    padding: 5px 12px; 
    border-radius: 6px; 
    font-family: var(--font-title);
    font-size: 10px; 
    font-weight: 800; 
}

html[data-theme*="dark"] .method { color: #fff; }

.api-header .name { 
    font-family: var(--font-title);
    font-size: 14px; 
    font-weight: 700; 
    letter-spacing: 0.5px;
}

.api-details { 
    padding: 0 28px 28px 28px; 
    display: none; 
    border-top: 1px solid var(--panel-border); 
}

.param-input {
    width: 100%; 
    padding: 14px; 
    border-radius: 10px;
    border: 1px solid var(--panel-border); 
    background: rgba(0,0,0,0.03);
    color: var(--text-main); 
    font-family: var(--font-code);
    font-size: 13px; 
    outline: none;
    margin-bottom: 15px;
}

.response-section { 
    margin-top: 20px; 
    background: rgba(0, 0, 0, 0.2); 
    border-radius: var(--radius-md); 
    border: 1px solid var(--panel-border);
    overflow: hidden;
}

.response-header { 
    background: var(--accent-light); 
    padding: 12px 18px; 
    font-family: var(--font-title);
    font-size: 10px; 
    color: var(--accent);
}

.response-body { 
    padding: 20px; 
    font-family: var(--font-code);
    font-size: 12px;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.8s cubic-bezier(0.2, 1, 0.3, 1) forwards;
}

@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

.api-card:nth-child(1) { animation-delay: 0.1s; }
.api-card:nth-child(2) { animation-delay: 0.2s; }
.api-card:nth-child(3) { animation-delay: 0.3s; }

@media (max-width: 600px) { 
    .btn-group { flex-direction: column; }
    .container { width: 95%; }
}