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

:root {
  --background: #f5f7fb;
  --background-soft: #eef2ff;
  --card: rgba(255, 255, 255, 0.92);
  --border: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.15);
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --primary: #2563eb;
  --primary-soft: rgba(37, 99, 235, 0.12);
  --primary-foreground: #ffffff;
  --hover: rgba(15, 23, 42, 0.06);
  --shadow-soft: rgba(15, 23, 42, 0.12);

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.dark {
  --background: #0b0f19;
  --background-soft: #111c36;
  --card: rgba(15, 23, 42, 0.92);
  --border: rgba(148, 163, 184, 0.2);
  --border-strong: rgba(148, 163, 184, 0.35);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --primary: #60a5fa;
  --primary-soft: rgba(96, 165, 250, 0.18);
  --primary-foreground: #0b1221;
  --hover: rgba(148, 163, 184, 0.12);
  --shadow-soft: rgba(15, 23, 42, 0.5);
}

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(120% 120% at 0% 0%, var(--background-soft) 0%, var(--background) 40%, var(--background) 100%);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
    min-height: 100vh;
}

html.dark body {
    background: radial-gradient(120% 120% at 0% 0%, var(--background-soft) 0%, var(--background) 55%, var(--background) 100%);
}

.card-bg {
    background-color: var(--card);
    backdrop-filter: blur(10px);
}

header.card-bg {
    box-shadow: 0 20px 40px -28px var(--shadow-soft);
}

.hover-bg:hover {
    background-color: var(--hover);
}

.border-color {
    border-color: var(--border);
}

.text-primary {
    color: var(--primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.bg-background {
    background-color: var(--background);
}

button, input, textarea, select {
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

input:focus, textarea:focus, select:focus {
    box-shadow: 0 0 0 4px var(--primary-soft);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background-color: var(--border);
  border-radius: 10px;
  border: 2px solid transparent;
}
::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-secondary);
}

.category-item {
    background-color: rgba(148, 163, 184, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.category-item:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 10px 24px -20px var(--shadow-soft);
}

.category-item:hover .add-btn {
    opacity: 1;
    transform: scale(1);
}

.add-btn {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 150ms ease-in-out, transform 150ms ease-in-out;
}

.user-list-item {
    border-radius: 18px;
    border: 1px solid var(--border);
    background: linear-gradient(145deg, rgba(148, 163, 184, 0.08), rgba(148, 163, 184, 0));
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.user-list-item:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
    box-shadow: 0 14px 30px -24px var(--shadow-soft);
}

.user-list-item:hover .item-actions {
    opacity: 1;
}

.item-actions {
    opacity: 0;
    transition: opacity 150ms ease-in-out;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.status-dot {
    display: inline-flex;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 999px;
}

.status-badge[data-status='Incluir'] {
    background-color: rgba(16, 185, 129, 0.18);
    color: #047857;
    border-color: rgba(16, 185, 129, 0.35);
}

.status-badge[data-status='Opcional'] {
    background-color: rgba(245, 158, 11, 0.18);
    color: #92400e;
    border-color: rgba(245, 158, 11, 0.35);
}

.status-badge[data-status='Cliente fornece'] {
    background-color: rgba(148, 163, 184, 0.18);
    color: #475569;
    border-color: rgba(148, 163, 184, 0.35);
}

.status-badge[data-status='Revisar'] {
    background-color: rgba(59, 130, 246, 0.18);
    color: #1d4ed8;
    border-color: rgba(59, 130, 246, 0.35);
}

.brand-select-container {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
    opacity: 0;
}

.brand-select-container.open {
    max-height: 140px;
    opacity: 1;
}

.badge-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.note-text {
    font-size: 0.75rem;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

legend {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .add-btn, .item-actions {
        opacity: 1;
        transform: scale(1);
    }

    .user-list-item {
        border-radius: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}