/* ============================================================
   AUTODEB — Main Shared Styles
   Utilities, Layout, Buttons, Cards, Badges, Forms
   ============================================================ */

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
.container-wide {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

/* ── Section ── */
.section {
  padding-block: var(--sp-24);
}
.section-sm {
  padding-block: var(--sp-16);
}
.section-lg {
  padding-block: var(--sp-32);
}

/* ── Section Header ── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}
.section-title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  margin-bottom: var(--sp-4);
}
.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: var(--leading-relaxed);
}
.section-header {
  text-align: center;
  margin-bottom: var(--sp-16);
}
.section-header .section-subtitle {
  margin-inline: auto;
}

/* ── Gradient Text ── */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--ease-base);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--ease-fast);
  background: rgba(255,255,255,0.1);
}
.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--gradient-btn);
  color: #fff;
  box-shadow: 0 4px 15px rgba(124,58,237,0.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(124,58,237,0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(124,58,237,0.05);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: transparent;
}
.btn-ghost:hover {
  background: rgba(124,58,237,0.08);
}

.btn-lg {
  font-size: var(--text-base);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-xl);
}
.btn-sm {
  font-size: var(--text-xs);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  transition: all var(--ease-base);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124,58,237,0.3);
}
.card-sm {
  padding: var(--sp-6);
  border-radius: var(--radius-xl);
}
.card-glass {
  background: rgba(26,37,64,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
}
[data-theme="light"] .card-glass {
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(0,0,0,0.06);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  line-height: 1.4;
}
.badge-primary { background: rgba(124,58,237,0.15); color: var(--color-primary-light); border: 1px solid rgba(124,58,237,0.25); }
.badge-success { background: rgba(16,185,129,0.12); color: #34D399; border: 1px solid rgba(16,185,129,0.2); }
.badge-info    { background: rgba(6,182,212,0.12);  color: #22D3EE; border: 1px solid rgba(6,182,212,0.2); }
.badge-warning { background: rgba(245,158,11,0.12); color: #FCD34D; border: 1px solid rgba(245,158,11,0.2); }
.badge-danger  { background: rgba(239,68,68,0.12);  color: #FCA5A5; border: 1px solid rgba(239,68,68,0.2); }

/* ── Method Badges (API) ── */
.method-badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}
.method-get    { background: rgba(16,185,129,0.15);  color: #34D399; }
.method-post   { background: rgba(59,130,246,0.15);  color: #93C5FD; }
.method-put    { background: rgba(245,158,11,0.15);  color: #FCD34D; }
.method-delete { background: rgba(239,68,68,0.15);   color: #FCA5A5; }
.method-patch  { background: rgba(168,85,247,0.15);  color: #D8B4FE; }

/* ── Forms ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}
.form-control {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: all var(--ease-fast);
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.form-control::placeholder { color: var(--text-tertiary); }
.form-control.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}
.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  display: none;
}
.form-group.has-error .form-error { display: block; }

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ── Divider ── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-block: var(--sp-8);
}
.divider-gradient {
  background: linear-gradient(to right, transparent, var(--border), transparent);
}

/* ── Icon Box ── */
.icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: var(--gradient-card);
  border: 1px solid rgba(124,58,237,0.2);
  flex-shrink: 0;
}
.icon-box svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}
.icon-box-lg {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-2xl);
}
.icon-box-lg svg { width: 34px; height: 34px; }
.icon-box-cyan  { border-color: rgba(6,182,212,0.2);  background: rgba(6,182,212,0.06); }
.icon-box-cyan svg { color: var(--color-secondary); }
.icon-box-green { border-color: rgba(16,185,129,0.2); background: rgba(16,185,129,0.06); }
.icon-box-green svg { color: var(--color-accent); }

/* ── Flex / Grid Utilities ── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }
.gap-8 { gap: var(--sp-8); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }

/* ── Text Utilities ── */
.text-center { text-align: center; }
.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-secondary { color: var(--text-secondary); }
.text-primary-color { color: var(--color-primary); }
.text-cyan { color: var(--color-secondary); }
.text-green { color: var(--color-accent); }
.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: var(--weight-bold); }

/* ── Loading Spinner ── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Toast Notification ── */
.toast-container {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.toast {
  min-width: 300px;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transform: translateX(120%);
  transition: transform var(--ease-spring);
}
.toast.show { transform: translateX(0); }
.toast-success { border-left: 3px solid var(--color-accent); }
.toast-error   { border-left: 3px solid var(--color-danger); }
.toast-info    { border-left: 3px solid var(--color-secondary); }

/* ── WhatsApp Float ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-float);
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--ease-base);
  cursor: pointer;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.55);
}
.whatsapp-float svg { width: 30px; height: 30px; color: #fff; }
.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  white-space: nowrap;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease-fast);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ── Scroll-to-Top ── */
.scroll-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: var(--z-float);
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--ease-base);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.scroll-top:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.scroll-top svg { width: 20px; height: 20px; }

/* ── Code Block ── */
.code-block {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.code-block-lang {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.code-block-copy {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  transition: all var(--ease-fast);
}
.code-block-copy:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.code-block pre {
  padding: var(--sp-5);
  overflow-x: auto;
  font-size: var(--text-sm);
  line-height: 1.7;
}
.code-block code {
  color: #E2E8F0;
}

/* Syntax highlight classes */
.tok-key     { color: #C084FC; }
.tok-str     { color: #86EFAC; }
.tok-num     { color: #67E8F9; }
.tok-bool    { color: #F9A8D4; }
.tok-null    { color: #94A3B8; }
.tok-comment { color: #475569; font-style: italic; }
.tok-method  { color: #93C5FD; }
.tok-url     { color: #FCD34D; }
.tok-param   { color: #FCA5A5; }

/* ── Responsive Breakpoints ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .section { padding-block: var(--sp-20); }
}
@media (max-width: 768px) {
  .container { padding-inline: var(--sp-4); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding-block: var(--sp-16); }
  .section-title { font-size: var(--text-3xl); }
  .btn-lg { padding: var(--sp-3) var(--sp-6); }
  .toast { min-width: auto; right: var(--sp-4); left: var(--sp-4); }
}
@media (max-width: 480px) {
  .section { padding-block: var(--sp-12); }
}

/* ── Glow Orbs (decorative) ── */
.orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-purple { background: rgba(124,58,237,0.25); }
.orb-cyan   { background: rgba(6,182,212,0.2); }
.orb-green  { background: rgba(16,185,129,0.15); }