/* ============================================================
   QuickSell — Modern Theme Overlay (2026)

   Loads AFTER dashboard.css/admin.css so it can refine tokens
   and surface treatments without changing markup. Goal: warmer
   palette, calmer surfaces, glassy header, crisper focus, and
   a more contemporary type scale. Pure visual layer.
   ============================================================ */

:root {
  /* Refined accent: cooler indigo → violet for a fresher feel */
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-primary-soft: #eef2ff;
  --color-primary-50: rgba(79, 70, 229, 0.06);
  --color-primary-100: rgba(79, 70, 229, 0.10);
  --color-primary-ring: rgba(79, 70, 229, 0.22);
  --color-accent: #7c3aed;
  --color-accent-soft: #f5f3ff;

  /* Subtle, more diffuse shadows */
  --shadow-xs: 0 1px 1px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.10), 0 8px 16px rgba(15, 23, 42, 0.05);
  --shadow-card: 0 0 0 1px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-card-hover: 0 0 0 1px rgba(79, 70, 229, 0.12), 0 12px 28px rgba(79, 70, 229, 0.10);
  --shadow-modal: 0 32px 64px rgba(15, 23, 42, 0.18), 0 12px 24px rgba(15, 23, 42, 0.08);
  --shadow-dropdown: 0 12px 28px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.04);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
  --gradient-primary-soft: linear-gradient(135deg, #eef2ff 0%, #f5f3ff 100%);
  --gradient-glow: radial-gradient(circle at 30% 0%, rgba(99, 102, 241, 0.18), transparent 60%),
                   radial-gradient(circle at 80% 100%, rgba(217, 70, 239, 0.12), transparent 60%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(249, 250, 251, 0.6) 100%);

  /* Slightly larger radii for a softer, more modern feel */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;

  /* Header glass — more transparent for the modern look */
  --header-bg: rgba(255, 255, 255, 0.72);
  --header-bg-mobile: rgba(255, 255, 255, 0.85);

  /* Page background gets a faint warm canvas */
  --page-bg: #f7f8fc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #818cf8;
    --color-primary-hover: #a5b4fc;
    --color-primary-soft: rgba(129, 140, 248, 0.12);
    --color-primary-50: rgba(129, 140, 248, 0.06);
    --color-primary-100: rgba(129, 140, 248, 0.14);
    --color-primary-ring: rgba(129, 140, 248, 0.28);
    --color-accent: #c084fc;
    --color-accent-soft: rgba(192, 132, 252, 0.12);

    --shadow-card: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-card-hover: 0 0 0 1px rgba(129, 140, 248, 0.25), 0 12px 28px rgba(0, 0, 0, 0.45);

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-primary-soft: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(192, 132, 252, 0.10) 100%);
    --gradient-glow: radial-gradient(circle at 30% 0%, rgba(99, 102, 241, 0.20), transparent 60%),
                     radial-gradient(circle at 80% 100%, rgba(192, 132, 252, 0.12), transparent 60%);
    --gradient-card: linear-gradient(180deg, rgba(31, 41, 55, 0.6) 0%, rgba(17, 24, 39, 0.4) 100%);

    --header-bg: rgba(17, 24, 39, 0.72);
    --header-bg-mobile: rgba(17, 24, 39, 0.88);
    --page-bg: #0b1020;
  }
}

/* ============================================================
   Body / page canvas
   ============================================================ */

body {
  background-color: var(--page-bg) !important;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
}

.main-content {
  background: var(--page-bg);
}

.view {
  scroll-behavior: smooth;
}

/* ============================================================
   Sidebar — clean, slightly narrower visual feel
   ============================================================ */

.sidebar {
  background: var(--color-white);
  border-right: 1px solid var(--color-gray-200);
  box-shadow: none;
}

.sidebar-header {
  border-bottom: 1px solid var(--color-gray-100);
  padding: 1.1rem 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.brand h2 {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-icon {
  color: var(--color-primary);
  filter: drop-shadow(0 4px 8px rgba(79, 70, 229, 0.25));
}

.sidebar-nav {
  padding: 0.5rem 0.625rem;
  gap: 0.125rem;
}

.nav-item {
  position: relative;
  border-radius: var(--radius-md);
  padding: 0.55rem 0.75rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: background 160ms ease, color 160ms ease, transform 200ms var(--ease-out);
}

.nav-item:hover {
  background: var(--color-gray-50);
  color: var(--color-gray-900);
}

.nav-item.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 600;
}

.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 25%;
  bottom: 25%;
  width: 3px;
  background: var(--gradient-primary);
  border-radius: 0 3px 3px 0;
}

.nav-item .nav-icon {
  color: inherit;
}

.nav-item .badge {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 0.6875rem;
  padding: 2px 7px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.sidebar-footer {
  border-top: 1px solid var(--color-gray-100);
}

.logout-btn {
  border-radius: var(--radius-md);
  font-weight: 500;
}

.logout-btn:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* ============================================================
   Top bar — glassy, subtle
   ============================================================ */

.top-bar {
  background: var(--header-bg);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: none;
  height: var(--header-height);
}

@media (prefers-color-scheme: dark) {
  .top-bar {
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }
}

#viewTitle {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-gray-900);
}

.user-info {
  font-size: var(--font-size-sm);
}

.user-business {
  font-weight: 600;
  color: var(--color-gray-900);
}

#userEmail {
  color: var(--color-gray-500);
}

/* ============================================================
   Buttons
   ============================================================ */

.btn,
.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.55rem 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 14px rgba(79, 70, 229, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out), filter 180ms var(--ease-out);
}

.btn:hover,
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(79, 70, 229, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  filter: saturate(115%);
}

.btn:active,
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-300);
}

.btn-small {
  border-radius: var(--radius);
  font-weight: 600;
  letter-spacing: -0.005em;
}

/* ============================================================
   Inputs / selects / textareas
   ============================================================ */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="tel"],
input[type="url"],
select,
textarea {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
select:hover,
textarea:hover {
  border-color: var(--color-gray-300);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-ring);
  outline: none;
}

/* ============================================================
   Cards / surfaces
   ============================================================ */

.card,
.metric-card,
.stat-card,
.analytics-card,
.product-card,
.order-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: box-shadow 220ms var(--ease-out), transform 220ms var(--ease-out), border-color 220ms ease;
}

.card:hover,
.metric-card:hover,
.stat-card:hover,
.product-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
  transform: translateY(-1px);
}

/* ============================================================
   Tables
   ============================================================ */

table thead th {
  background: var(--color-gray-50);
  color: var(--color-gray-500);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

table tbody tr {
  transition: background 140ms ease;
}

table tbody tr:hover {
  background: var(--color-primary-50);
}

/* ============================================================
   Badges / pills
   ============================================================ */

.badge,
.status-badge,
.tag {
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--radius-full);
}

/* ============================================================
   Modals
   ============================================================ */

.modal-content,
.modal {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-modal);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

@media (prefers-color-scheme: dark) {
  .modal-content,
  .modal {
    border-color: rgba(255, 255, 255, 0.06);
  }
}

/* ============================================================
   Scrollbars
   ============================================================ */

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-200);
  border-radius: 999px;
  border: 2px solid var(--page-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-300);
}

/* ============================================================
   Trial banner — keep visible but classier
   ============================================================ */

.trial-banner {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* ============================================================
   Bottom nav (mobile)
   ============================================================ */

.bottom-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

@media (prefers-color-scheme: dark) {
  .bottom-nav {
    background: rgba(17, 24, 39, 0.92);
    border-top-color: rgba(255, 255, 255, 0.06);
  }
}

.bottom-nav-item.active {
  color: var(--color-primary);
}

/* ============================================================
   Focus visibility — accessibility
   ============================================================ */

button:focus-visible,
a:focus-visible,
[role="button"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--color-primary-ring);
  border-radius: var(--radius);
}

/* ============================================================
   Smooth transitions for nav / page swaps
   ============================================================ */

.view {
  animation: viewFadeIn 280ms var(--ease-out);
}

@keyframes viewFadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   Subtle helpers
   ============================================================ */

.hover-lift {
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Skip clipping when a card is part of an interactive grid that should
   not lift on hover (forms, inputs, etc.) */
.no-lift,
.no-lift:hover {
  transform: none !important;
  box-shadow: var(--shadow-card) !important;
}