/* ============================================================
   OsumDL — Custom CSS  (on top of Tabler dark theme)
   ============================================================ */

/* ----------------------------------------------------------
   Fonts & Base
   ---------------------------------------------------------- */
:root {
  --osum-primary:   #3b82f6;
  --osum-cyan:      #06b6d4;
  --osum-green:     #22c55e;
  --osum-yellow:    #eab308;
  --osum-red:       #ef4444;
  --osum-purple:    #a855f7;
  --osum-orange:    #f97316;
  --osum-bg:        #0f1117;
  --osum-surface:   #161b27;
  --osum-surface2:  #1e2535;
  --osum-border:    rgba(255,255,255,0.07);
  --osum-text:      #e2e8f0;
  --osum-muted:     #64748b;
  --radius-lg:      14px;
  --radius-md:      10px;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--osum-bg);
  color: var(--osum-text);
  -webkit-font-smoothing: antialiased;
}

/* ----------------------------------------------------------
   Gradient text utility
   ---------------------------------------------------------- */
.osum-gradient-text {
  background: linear-gradient(135deg, var(--osum-primary), var(--osum-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----------------------------------------------------------
   Navbar
   ---------------------------------------------------------- */
.osum-navbar {
  background: rgba(15, 17, 23, 0.95) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--osum-border);
  padding: 0.6rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.osum-navbar .nav-link {
  color: var(--osum-muted) !important;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-md);
  transition: color 0.2s, background 0.2s;
}

.osum-navbar .nav-link:hover,
.osum-navbar .nav-link.active {
  color: #fff !important;
  background: rgba(255,255,255,0.06);
}

.osum-logo-icon {
  line-height: 1;
}

/* ----------------------------------------------------------
   Hero
   ---------------------------------------------------------- */
.osum-hero {
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(59,130,246,0.18) 0%, transparent 70%),
    linear-gradient(180deg, #0f1117 0%, #0f1117 100%);
  padding-top: 2rem;
  padding-bottom: 1rem;
}

.osum-hero-title {
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.fw-extrabold { font-weight: 800; }

.osum-hero-form {
  max-width: 680px;
}

.osum-url-input {
  background: var(--osum-surface) !important;
  border: 1.5px solid rgba(59,130,246,0.3) !important;
  color: #fff !important;
  border-radius: var(--radius-md) !important;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.osum-url-input:focus {
  border-color: var(--osum-primary) !important;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.2) !important;
}
.osum-url-input::placeholder { color: var(--osum-muted); }

.osum-submit-btn {
  background: linear-gradient(135deg, var(--osum-primary), #6366f1) !important;
  border: none !important;
  border-radius: var(--radius-md) !important;
  font-weight: 600;
  transition: transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
}
.osum-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}

.osum-progress-card {
  max-width: 560px;
  border-color: rgba(59,130,246,0.35) !important;
}

/* ----------------------------------------------------------
   Stats bar
   ---------------------------------------------------------- */
.osum-stats-bar { background: var(--osum-surface); }

.osum-stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}
.osum-stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--osum-muted);
  margin-top: 4px;
}

/* ----------------------------------------------------------
   Cards
   ---------------------------------------------------------- */
.osum-card,
.osum-feature-card,
.osum-site-card,
.osum-pricing-card,
.osum-stat-card {
  background: var(--osum-surface) !important;
  border: 1px solid var(--osum-border) !important;
  border-radius: var(--radius-lg) !important;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.osum-feature-card:hover,
.osum-site-card:hover {
  border-color: rgba(59,130,246,0.35) !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  transform: translateY(-3px);
}

.osum-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: rgba(59,130,246,0.08);
  border-radius: 16px;
  margin: 0 auto;
}

/* Pricing featured card */
.osum-pricing-featured {
  border-color: rgba(59,130,246,0.5) !important;
  box-shadow: 0 0 0 1px rgba(59,130,246,0.3), 0 16px 48px rgba(59,130,246,0.15) !important;
  position: relative;
}

.osum-pricing-card .osum-feature-list li {
  padding: 0.45rem 0;
  font-size: 0.9rem;
  color: var(--osum-muted);
  display: flex;
  align-items: center;
}

.osum-stat-card {
  border-left-width: 3px !important;
}
.osum-stat-card.border-green { border-left-color: var(--osum-green) !important; }
.osum-stat-card.border-primary { border-left-color: var(--osum-primary) !important; }
.osum-stat-card.border-red { border-left-color: var(--osum-red) !important; }

/* CTA card */
.osum-cta-card {
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(99,102,241,0.08)) !important;
  border: 1px solid rgba(59,130,246,0.25) !important;
  border-radius: var(--radius-lg) !important;
}

.osum-cta-btn {
  background: linear-gradient(135deg, var(--osum-primary), #6366f1) !important;
  border: none !important;
  font-weight: 700;
  transition: transform 0.15s, box-shadow 0.2s;
}
.osum-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(59,130,246,0.4);
}

/* ----------------------------------------------------------
   Sites
   ---------------------------------------------------------- */
.osum-site-badge {
  border-radius: 100px !important;
  font-size: 0.82rem;
  transition: border-color 0.2s, color 0.2s;
}
.osum-site-badge:hover { border-color: var(--osum-primary) !important; color: var(--osum-primary) !important; }

.osum-site-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* ----------------------------------------------------------
   Jobs / Download page
   ---------------------------------------------------------- */
.osum-job-row {
  transition: background 0.15s;
}
.osum-job-row:hover { background: rgba(255,255,255,0.02); }
.osum-job-row:last-child { border-bottom: none !important; }

/* ----------------------------------------------------------
   Table
   ---------------------------------------------------------- */
.osum-table thead th {
  background: var(--osum-surface2) !important;
  border-bottom: 1px solid var(--osum-border) !important;
  color: var(--osum-muted) !important;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.osum-table tbody tr {
  border-bottom: 1px solid var(--osum-border);
  transition: background 0.15s;
}
.osum-table tbody tr:hover { background: rgba(59,130,246,0.03); }
.osum-table tbody td { border: none !important; vertical-align: middle; }

/* ----------------------------------------------------------
   Filter input
   ---------------------------------------------------------- */
.osum-filter-input {
  background: var(--osum-surface2) !important;
  border: 1px solid var(--osum-border) !important;
  color: var(--osum-text) !important;
  border-radius: var(--radius-md) !important;
}
.osum-filter-input::placeholder { color: var(--osum-muted); }
.osum-filter-input:focus {
  border-color: rgba(59,130,246,0.4) !important;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1) !important;
}

/* ----------------------------------------------------------
   Code blocks
   ---------------------------------------------------------- */
.osum-code-block {
  background: var(--osum-surface2);
  border: 1px solid var(--osum-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.82rem;
  color: #93c5fd;
  overflow-x: auto;
  line-height: 1.7;
}

/* ----------------------------------------------------------
   Tech item
   ---------------------------------------------------------- */
.osum-tech-item {
  background: var(--osum-surface2);
  border: 1px solid var(--osum-border);
  transition: border-color 0.2s;
}
.osum-tech-item:hover { border-color: rgba(59,130,246,0.35); }

/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */
.osum-footer {
  background: var(--osum-surface) !important;
  border-top: 1px solid var(--osum-border) !important;
  padding: 1.5rem 0;
  font-size: 0.85rem;
}

/* ----------------------------------------------------------
   Toast notifications
   ---------------------------------------------------------- */
#osum-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  max-width: 380px;
}

.osum-toast {
  padding: .85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 500;
  backdrop-filter: blur(12px);
  animation: osum-toast-in 0.3s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.osum-toast.success { background: rgba(34,197,94,0.15); border:1px solid rgba(34,197,94,0.35); color: #86efac; }
.osum-toast.danger  { background: rgba(239,68,68,0.15);  border:1px solid rgba(239,68,68,0.35);  color: #fca5a5; }
.osum-toast.info    { background: rgba(59,130,246,0.15); border:1px solid rgba(59,130,246,0.35); color: #93c5fd; }

@keyframes osum-toast-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ----------------------------------------------------------
   Misc utilities
   ---------------------------------------------------------- */
.py-6 { padding-top: 5rem !important; padding-bottom: 5rem !important; }
.mt-6 { margin-top: 5rem !important; }
.min-w-0 { min-width: 0; }

/* Responsive tweaks */
@media (max-width: 576px) {
  .osum-hero-title { font-size: 2.2rem; }
  .osum-hero-form { flex-direction: column; }
  .osum-submit-btn { width: 100%; }
}