/* ==========================================================================
   Futuria SaaS — Aurora Luxe
   Shared theme across all 4 apps. Accent colors come from CSS variables
   set per-app via bootstrap.
   ========================================================================== */

:root {
  /* Base palette — dark */
  --bg-0: #07070c;
  --bg-1: #0e0e17;
  --bg-2: #14141f;
  --bg-3: #1c1c2a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.15);

  --text-0: #fafafb;
  --text-1: #d2d2da;
  --text-2: #8f8fa0;
  --text-3: #5a5a6a;

  /* Accents (overridden per-app inline) */
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --accent-soft: rgba(124, 92, 255, 0.14);

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --shadow-1: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px var(--accent-soft);

  --font-sans: 'Inter', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'DM Mono', ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text-0);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-feature-settings: "ss01","ss02","cv11";
}

body[dir="rtl"] { font-family: 'Tajawal','Inter', sans-serif; }

a { color: var(--text-0); text-decoration: none; }
a:hover { color: var(--accent); }

/* ---- Aurora background ---- */
.aurora-bg {
  position: fixed; inset: 0;
  background: var(--bg-0);
  z-index: -1;
  overflow: hidden;
}
.aurora-bg::before,
.aurora-bg::after {
  content: '';
  position: absolute;
  width: 80vw; height: 80vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  animation: aurora 22s ease-in-out infinite alternate;
}
.aurora-bg::before {
  top: -20%; left: -15%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
}
.aurora-bg::after {
  bottom: -25%; right: -20%;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 60%);
  animation-delay: -8s;
}
@keyframes aurora {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(5%,5%) scale(1.05); }
  100% { transform: translate(-5%,-3%) scale(0.98); }
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
main { flex: 1 0 auto; padding: 40px 0 80px; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7,7,12,0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
}
.brand-logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 800; font-size: 14px;
}
.nav-links {
  display: flex; align-items: center; gap: 8px;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--text-1);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.nav-links a:hover { color: var(--text-0); background: var(--bg-2); }
.nav-links a.active { color: var(--text-0); }
.lang-switch {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text-1);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-sans);
}
.lang-switch:hover { border-color: var(--line-strong); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-sans);
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 600;
}
.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 8px 24px var(--accent-soft);
  transform: translateY(-1px);
  color: white;
}
.btn-secondary {
  background: var(--bg-2);
  color: var(--text-0);
  border-color: var(--line-strong);
}
.btn-secondary:hover { background: var(--bg-3); border-color: var(--accent); }
.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border-color: var(--line);
}
.btn-ghost:hover { background: var(--bg-2); color: var(--text-0); }
.btn-lg  { padding: 14px 28px; font-size: 15px; }
.btn-sm  { padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ---- Hero ---- */
.hero {
  padding: 90px 0 60px;
  text-align: center;
  position: relative;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}
.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}
.hero p {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--text-1);
  max-width: 640px;
  margin: 0 auto 36px;
}
.hero .cta-group {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 12px;
}
.hero .cta-sub {
  color: var(--text-2);
  font-size: 13px;
  margin-top: 8px;
}

/* ---- Features grid ---- */
.features {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 60px 0;
}
.feature {
  padding: 24px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: all 0.2s;
}
.feature:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 600;
  margin: 0 0 8px;
}
.feature p {
  color: var(--text-1);
  font-size: 14px;
  margin: 0;
  line-height: 1.6;
}

/* ---- Card / form ---- */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-2);
}
.card h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}

/* ---- Form ---- */
.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
.form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .form-grid.cols-2 { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
}
.field input,
.field textarea,
.field select {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  color: var(--text-0);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: all 0.15s;
  width: 100%;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.field-help {
  font-size: 12px;
  color: var(--text-2);
  margin-top: 2px;
}

/* ---- Alerts ---- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
  border: 1px solid;
}
.alert-error   { background: rgba(239,68,68,0.1);  border-color: rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: #6ee7b7; }
.alert-info    { background: var(--accent-soft);   border-color: var(--accent); color: var(--text-0); }
.alert-warning { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: #fcd34d; }

/* ---- Pricing ---- */
.pricing-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 780px;
  margin: 40px auto;
}
.plan {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all 0.2s;
}
.plan.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}
.plan-badge {
  position: absolute; top: -10px; right: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.plan h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 6px;
}
.plan-price {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 16px 0 4px;
}
.plan-price small { font-size: 14px; color: var(--text-2); font-weight: 400; }
.plan-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.plan-list li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-1);
  display: flex; align-items: center; gap: 10px;
}
.plan-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

/* ---- Result page ---- */
.result-box {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin: 24px 0;
  font-size: 15px;
  line-height: 1.75;
}
.result-box h1 { font-size: 28px; margin-top: 0; }
.result-box h2 { font-size: 20px; margin-top: 28px; }
.result-box h3 { font-size: 17px; margin-top: 20px; }
.result-box p { margin: 14px 0; color: var(--text-1); }
.result-box ul, .result-box ol { color: var(--text-1); margin: 14px 0; padding-left: 28px; }
.result-box hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }

.result-toolbar {
  display: flex; gap: 10px; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.result-meta {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
  font-size: 13px;
  color: var(--text-2);
  background: var(--bg-1);
  margin-top: auto;
}
.site-footer .container {
  display: flex; justify-content: space-between;
  align-items: center; gap: 20px; flex-wrap: wrap;
}
.site-footer a { color: var(--text-1); margin-left: 18px; }
[dir="rtl"] .site-footer a { margin-left: 0; margin-right: 18px; }

/* ---- Utilities ---- */
.text-muted { color: var(--text-2); }
.text-small { font-size: 13px; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 12px; }
.mt-4 { margin-top: 24px; }
.mt-6 { margin-top: 40px; }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-2 { gap: 12px; }
.gap-4 { gap: 24px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.hidden { display: none; }

/* ---- Mobile nav ---- */
@media (max-width: 640px) {
  .nav-links { gap: 2px; }
  .nav-links a { padding: 6px 10px; font-size: 13px; }
  .hero { padding: 60px 0 40px; }
  .card { padding: 20px; }
}

/* ---- Loading spinner ---- */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(7,7,12,0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center; justify-content: center;
  z-index: 999;
  flex-direction: column; gap: 16px;
}
.loading-overlay.show { display: flex; }
.loading-overlay .spinner { width: 48px; height: 48px; border-width: 3px; }
.loading-overlay p { color: var(--text-1); }

/* ---- RTL specifics ---- */
[dir="rtl"] .nav-links, [dir="rtl"] .site-footer .container {
  flex-direction: row-reverse;
}