/* =============================
   Portal theme — shared by home + auth
============================= */
:root{
  --bg: #eef7ff;
  --panel: rgba(255,255,255,0.55);
  --glass-border: rgba(255,255,255,0.55);
  --text: #082033;
  --muted: #51667a;
  --accent1: #0078ff;
  --accent2: #00c6ff;
  --card-shadow: 0 10px 30px rgba(2,30,60,0.06);
  --glow: rgba(0,120,255,0.18);
  --orb-opacity: 0.5;
  --wave-fill: #f8faff;
  --btn-text: #fff;
  --icon-filter: none;
}

:root.dark{
  --bg: linear-gradient(135deg,#071022,#0b1220);
  --panel: rgba(12,18,28,0.55);
  --glass-border: rgba(255,255,255,0.06);
  --text: #e6f0ff;
  --muted: #9fb4d1;
  --accent1: #2ac2ff;
  --accent2: #6b8cff;
  --card-shadow: 0 12px 40px rgba(2,12,25,0.6);
  --glow: rgba(60,170,255,0.12);
  --orb-opacity: 0.35;
  --wave-fill: #071022;
  --btn-text: #042033;
  --icon-filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
}

* { transition: background 400ms ease, color 300ms ease, border-color 300ms ease, box-shadow 300ms ease; }

body {
  min-height: 100vh;
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x: hidden;
}

.bg-morph {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.95;
  background: radial-gradient(800px 600px at 10% 30%, rgba(0,198,255,0.10), transparent 12%),
              radial-gradient(700px 500px at 90% 70%, rgba(0,124,255,0.08), transparent 12%);
  mix-blend-mode: screen;
  animation: morph 18s ease-in-out infinite;
}
@keyframes morph {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50% { transform: translate3d(-6%,4%,0) scale(1.04); }
}

#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.9;
}

.page-shell {
  position: relative;
  z-index: 3;
}

.topbar {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:18px 28px;
  backdrop-filter: blur(8px) saturate(1.05);
  background: linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.35));
  border-radius: 16px;
  margin: 20px auto;
  max-width: 1200px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  flex-wrap: wrap;
}
:root.dark .topbar {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
}
.topbar .brand {
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration: none;
  color: var(--text);
}
.brand .logo {
  width:48px;height:48px;border-radius:12px;
  background: linear-gradient(135deg,var(--accent1),var(--accent2));
  display:flex;align-items:center;justify-content:center;color:var(--btn-text);font-weight:700;
  box-shadow: 0 6px 18px var(--glow);
  overflow: hidden;
}
.brand .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.theme-toggle {
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none !important;
  white-space: nowrap;
  font-size: 0.92rem;
  padding: 8px 18px;
}

.switch {
  --w:56px; --h:30px;
  width:var(--w); height:var(--h);
  background: linear-gradient(90deg, rgba(255,255,255,0.85), rgba(255,255,255,0.6));
  border-radius:999px;
  padding:4px;
  display:inline-flex; align-items:center;
  border:1px solid rgba(255,255,255,0.6);
  position: relative;
  cursor:pointer;
  transition: all 300ms ease;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}
.switch.dark {
  background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border:1px solid rgba(255,255,255,0.06);
}
.switch .knob {
  width: calc(var(--h) - 8px);
  height: calc(var(--h) - 8px);
  background: white;
  border-radius:50%;
  transform: translateX(0);
  transition: transform 300ms cubic-bezier(.2,.9,.2,1);
  box-shadow: 0 6px 14px rgba(0,0,0,0.12);
}
.switch.dark .knob {
  background: linear-gradient(90deg,var(--accent1),var(--accent2));
  box-shadow: 0 10px 30px rgba(0,120,255,0.18);
}
.switch[data-state="dark"] .knob { transform: translateX(calc(var(--w) - var(--h))); }

.hero-wrap {
  max-width: 1200px;
  margin: 36px auto;
  padding: 48px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px) saturate(1.1);
  box-shadow: var(--card-shadow);
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
@media (max-width: 991px) {
  .hero-wrap { grid-template-columns: 1fr; padding: 36px 20px; }
}

.hero-accent {
  position:absolute;
  right:-15%;
  top:-10%;
  width:50%;
  height:120%;
  background: linear-gradient(180deg, rgba(0,198,255,0.08), rgba(0,120,255,0.05));
  filter: blur(40px);
  transform: rotate(12deg);
  z-index:0;
  pointer-events:none;
  animation: floatOrb 14s ease-in-out infinite;
}
@keyframes floatOrb {
  0%,100% { transform: rotate(12deg) translateY(0); }
  50% { transform: rotate(12deg) translateY(-12px); }
}

.hero-content { position: relative; z-index: 2; }
.hero-content h1 {
  font-size: clamp(28px, 4.6vw, 44px);
  margin: 0 0 10px 0;
  line-height:1.05;
}
.hero-content p.lead {
  color: var(--muted);
  margin-bottom:18px;
  font-size: 1.05rem;
}

.btn-primary-glow {
  background: linear-gradient(90deg, var(--accent2), var(--accent1));
  color: var(--btn-text) !important;
  padding: 12px 28px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  box-shadow: 0 8px 30px var(--glow);
  transition: transform .24s ease, box-shadow .24s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none !important;
  cursor: pointer;
}
.btn-primary-glow:hover { transform: translateY(-4px); box-shadow: 0 18px 50px var(--glow); color: var(--btn-text) !important; }
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(0,0,0,0.08);
  padding: 10px 22px;
  border-radius: 999px;
  color: var(--text) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none !important;
  font-weight: 600;
  cursor: pointer;
}
:root.dark .btn-ghost { border-color: rgba(255,255,255,0.12); }
.btn-ghost:hover { background: rgba(0,120,255,0.08); }

.hero-visual {
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  z-index:2;
}
.hero-visual .globe {
  width: 260px;
  height: 260px;
  border-radius: 22px;
  display:flex;align-items:center;justify-content:center;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.04);
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  color: rgba(0,120,255,0.12);
  font-size: 88px;
  filter: var(--icon-filter);
}

.services-grid {
  max-width: 1200px;
  margin: 28px auto 60px auto;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 0 18px;
}
@media (max-width: 1199px) { .services-grid { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 768px) { .services-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.48), rgba(255,255,255,0.32));
  border-radius: 16px;
  padding: 22px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--card-shadow);
  transition: transform 260ms ease, box-shadow 260ms ease;
  display:flex;
  flex-direction:column;
  gap: 14px;
  min-height: 160px;
}
:root.dark .service-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 22px 40px rgba(0,0,0,0.16); }

.service-bubble {
  width:66px;height:66px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  color: #fff;font-size:26px;font-weight:700;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.service-title { font-weight:700; font-size:16px; color: var(--text); margin:0; }
.service-desc { color: var(--muted); font-size:14px; margin:0; line-height:1.5; }

.cta-strip {
  max-width: 1100px;
  margin: 28px auto;
  padding: 28px;
  border-radius:14px;
  background: linear-gradient(90deg, rgba(0,198,255,0.06), rgba(0,120,255,0.03));
  border:1px solid rgba(0,120,255,0.06);
  display:flex;
  justify-content:space-between;
  gap: 18px;
  align-items:center;
}
@media (max-width: 800px) { .cta-strip { flex-direction: column; text-align:center; } }

.footer-note {
  max-width:1200px;margin: 28px auto 80px auto;padding:20px;border-radius:12px;
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  text-align:center;
}

.center { text-align:center; }
.pulsing { animation: pulse 2.6s infinite; }
@keyframes pulse { 0%{transform:scale(1)}50%{transform:scale(1.02)}100%{transform:scale(1)} }

.auth-shell {
  max-width: 480px;
  margin: 24px auto 40px;
  padding: 36px 32px 28px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px) saturate(1.1);
  box-shadow: var(--card-shadow);
  position: relative;
  z-index: 3;
}
.auth-shell.wide {
  max-width: 920px;
}
.auth-shell h1 {
  font-size: 1.6rem;
  margin: 0 0 6px;
  font-weight: 700;
}
.auth-shell .auth-lead {
  color: var(--muted);
  margin-bottom: 22px;
  font-size: 0.95rem;
}
.auth-shell .form-control,
.auth-shell select.form-control {
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(0,120,255,0.18);
  background: rgba(255,255,255,0.78);
  color: var(--text);
}
:root.dark .auth-shell .form-control,
:root.dark .auth-shell select.form-control {
  background: rgba(255,255,255,0.06);
  border-color: var(--glass-border);
  color: var(--text);
}
.auth-shell label,
.auth-shell .form-label-group label {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
}
.auth-shell .form-group { margin-bottom: 16px; }
.auth-shell .btn-block { width: 100%; }
button.btn-primary-glow,
button.btn-ghost,
button.btn-warn-glow,
button.btn-danger-ghost {
  font-family: inherit;
  font-size: 1rem;
}
.auth-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.auth-links a,
.auth-shell a.link {
  color: var(--accent1);
  font-weight: 600;
  text-decoration: none;
}
.auth-links a:hover,
.auth-shell a.link:hover { text-decoration: underline; }

.signup-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 18px;
}
@media (max-width: 767px) {
  .signup-grid { grid-template-columns: 1fr; }
  .auth-shell { margin: 12px 16px 40px; padding: 28px 18px; }
  .topbar { margin: 12px 12px; padding: 14px 16px; }
}

.otp-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.otp-actions .btn-primary-glow,
.otp-actions .btn-ghost,
.otp-actions .btn-warn-glow,
.otp-actions .btn-danger-ghost {
  flex: 1;
  min-width: 120px;
}

.btn-warn-glow {
  background: linear-gradient(90deg, #ffb347, #ffcc33);
  color: #042033 !important;
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
}
.btn-danger-ghost {
  background: transparent;
  border: 1px solid rgba(255,70,70,0.35);
  color: #c0392b !important;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}