/* ============================================
   SL Distribuidora — Shared Components
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color-scheme: light;
}
html[data-theme='dark'] { color-scheme: dark; }
body {
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--text-primary);
  background:
    radial-gradient(circle at top left, rgba(124, 188, 255, 0.34), transparent 24%),
    radial-gradient(circle at 78% 12%, rgba(245, 179, 107, 0.2), transparent 20%),
    linear-gradient(180deg, #f7fafe 0%, var(--bg-primary) 42%, #e9eff6 100%);
  line-height: 1.5;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}
[data-theme='dark'] body {
  background:
    radial-gradient(circle at top left, rgba(124, 168, 255, 0.2), transparent 24%),
    radial-gradient(circle at 78% 12%, rgba(242, 187, 118, 0.14), transparent 20%),
    linear-gradient(180deg, #0c1524 0%, var(--bg-primary) 40%, #070e1a 100%);
}
a { color: var(--royal); text-decoration: none; transition: color var(--transition-fast), opacity var(--transition-fast); }
a:hover { color: var(--navy); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: var(--text-base); }
img { max-width: 100%; display: block; }
table { border-collapse: collapse; width: 100%; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.fade-in { animation: fadeIn var(--transition-slow) var(--ease) both; }
.slide-up { animation: slideUp var(--transition-slow) var(--ease) both; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(22px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes softReveal {
  from { opacity: 0; transform: translateY(16px) scale(0.985); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes softRevealX {
  from { opacity: 0; transform: translateX(-14px); filter: blur(6px); }
  to { opacity: 1; transform: translateX(0); filter: blur(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.72; }
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.card {
  position: relative;
  background: var(--gradient-panel);
  border: 1px solid var(--glass-stroke);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  backdrop-filter: blur(26px) saturate(140%);
  -webkit-backdrop-filter: blur(26px) saturate(140%);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition-fast);
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-sheen);
  opacity: 0.68;
  pointer-events: none;
}
.card > * { position: relative; z-index: 1; }
.card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-highlight);
  box-shadow: var(--shadow-float);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  color: var(--text-inverse);
  background: var(--gradient-brand);
  box-shadow: 0 18px 34px rgba(47, 98, 232, 0.26);
}
.btn-primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 24px 46px rgba(47, 98, 232, 0.32);
}
.btn-ghost {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid var(--glass-stroke);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}
[data-theme='dark'] .btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.input,
.select {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-4);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--glass-stroke);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  outline: none;
}
[data-theme='dark'] .input,
[data-theme='dark'] .select {
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.input::placeholder { color: var(--text-muted); }
.input:focus,
.select:focus {
  border-color: rgba(47, 98, 232, 0.42);
  box-shadow: 0 0 0 4px rgba(47, 98, 232, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transform: translateY(-1px);
}
.select {
  padding-right: 44px;
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2371809a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.select option { background: var(--bg-elevated); color: var(--text-primary); }

.skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0%, rgba(124, 188, 255, 0.24) 50%, rgba(255, 255, 255, 0.2) 100%);
  background-size: 220% 100%;
  animation: shimmer 1.5s linear infinite;
  border-radius: var(--radius-sm);
}

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background: rgba(238, 243, 248, 0.86);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
[data-theme='dark'] .loading-overlay { background: rgba(8, 17, 32, 0.82); }
.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loading-spinner {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid rgba(124, 188, 255, 0.18);
  border-top-color: var(--royal);
  animation: spin 0.85s linear infinite;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(113, 128, 154, 0.36);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: rgba(113, 128, 154, 0.56); }