:root, [data-theme="light"] {
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --ink: #0b1220;
  --muted: #64748b;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --input-bg: #ffffff;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(15, 23, 42, 0.06);
  --tab-bg: #f1f5f9;
}
[data-theme="dark"] {
  --bg: #0b1220;
  --card-bg: #10192b;
  --ink: #f1f5f9;
  --muted: #94a3b8;
  --border: #253247;
  --border-strong: #334155;
  --input-bg: #0b1220;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.3);
  --tab-bg: #0b1220;
}
:root {
  --blue-light: #01c6fe;
  --blue: #00a8ff;
  --blue-dark: #0072e0;
}


.theme-toggle {
  display: flex;
  gap: 2px;
  background: var(--tab-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
}
.theme-toggle button {
  border: none;
  background: transparent;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  opacity: 0.6;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.theme-toggle button svg { width: 16px; height: 16px; }
.theme-toggle button.active { opacity: 1; color: var(--blue-dark); background: var(--card-bg); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }

.theme-toggle--floating {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 10;
}


label { display: block; margin-bottom: 16px; font-size: 13px; color: var(--ink); font-weight: 500; }
input, select {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 11px 13px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: var(--input-bg);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}
input:focus, select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 168, 255, 0.14);
}

/* Shared primary-action button model (login, apps, profile) — one visual
   language across the whole portal instead of per-page button styles.
   .logout-btn opts out here and gets its own (red) variant instead. */
button[type="submit"]:not(.logout-btn), button[data-action]:not(.logout-btn) {
  position: relative;
  width: 100%;
  padding: 11px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-dark));
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  box-shadow: 0 4px 14px rgba(0, 168, 255, 0.35);
}
button[type="submit"]:not(.logout-btn):hover, button[data-action]:not(.logout-btn):hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 168, 255, 0.4);
}
button[type="submit"]:not(.logout-btn):active, button[data-action]:not(.logout-btn):active { transform: translateY(0) scale(0.98); }
button.is-loading { color: transparent; pointer-events: none; }
button.is-loading::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 18px; height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.input-icon-wrap { position: relative; margin-top: 7px; }
.input-icon-wrap input { padding-left: 42px; margin-top: 0; }
.input-icon-wrap.has-toggle input { padding-right: 42px; }
.input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  display: flex;
  pointer-events: none;
}
.input-icon svg { width: 17px; height: 17px; }
.toggle-password {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  padding: 4px;
}
.toggle-password svg { width: 17px; height: 17px; }
.toggle-password:hover { color: var(--ink); }

.otp-boxes { display: flex; gap: 8px; justify-content: center; margin: 4px 0 4px; }
.otp-box {
  width: 44px;
  height: 52px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  padding: 0;
  margin-top: 0;
}

.otp-resend { margin: 10px 0 0; text-align: center; font-size: 13px; }
.otp-resend [data-otp-countdown] { color: var(--muted); }
.otp-resend [data-otp-countdown] b { color: var(--ink); font-weight: 600; }
.otp-resend a { color: var(--blue-dark); font-weight: 600; text-decoration: none; }
.otp-resend a:hover { text-decoration: underline; }
.otp-resend a.is-loading { opacity: 0.5; pointer-events: none; }

/* ── PIN field (label above, boxes fill full width) ──────────────── */
.pin-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 8px;
}
.pin-boxes {
  display: flex;
  gap: 8px;
  margin: 0 0 16px;
  width: 100%;
}
.pin-box {
  flex: 1;
  height: 48px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--input-bg);
  color: var(--ink);
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  caret-color: transparent;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  letter-spacing: -1px;
  margin-top: 0;
  padding: 0;
}
.pin-box:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 168, 255, 0.14);
}
.pin-box.filled {
  border-color: var(--blue-dark);
}

/* ── Password strength indicator ─────────────────────────────────── */
.strength-bar-wrap { margin: 6px 0 12px; }
.strength-bar-track {
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  overflow: hidden;
  margin-bottom: 6px;
}
.strength-bar-fill {
  height: 100%;
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease, background 0.3s ease;
}
.strength-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.strength-hint {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--tab-bg);
  color: var(--muted);
  transition: background 0.2s ease, color 0.2s ease;
}
.strength-hint.ok {
  background: rgba(5,150,105,0.12);
  color: #059669;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  transition: background 0.2s ease;
}

/* ── Simple centered card (used by forgot/reset-password, invite-accept) ── */
body:has(.card) { display: flex; align-items: center; justify-content: center; padding: 24px; }
.card {
  width: 100%;
  max-width: 380px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(14px);
  animation: card-in 0.5s 0.05s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: background 0.2s ease, border-color 0.2s ease;
}
@keyframes card-in {
  to { opacity: 1; transform: translateY(0); }
}

/* ── Two-panel login/register layout ──────────────────────────────────── */
.auth-layout { display: flex; min-height: 100vh; }
.form-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 32px 48px;
  max-width: 560px;
}
.form-side-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.form-side-body { flex: 1; display: flex; flex-direction: column; justify-content: center; max-width: 400px; margin: 0 auto; width: 100%; }

.brand-side {
  flex: 1;
  position: relative;
  padding: 20px 20px 20px 0;
  background: var(--bg);
}

/* ── Branded panel ───────────────────────────────────────────────────────── */
.brand-panel {
  position: absolute;
  inset: 20px 20px 20px 0;
  border-radius: 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
/* Subtle dot grid */
.brand-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* ── Brand carousel logo (top-left overlay) ─────────────────────────── */
.brand-carousel-logo {
  position: absolute;
  top: 32px;
  left: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3;
  animation: bp-rise 0.5s 0.1s ease both;
}
.brand-carousel-logo img { height: 26px; width: auto; }
.brand-carousel-logo span { font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }

/* ── Carousel container ─────────────────────────────────────────────── */
#brand-carousel {
  position: absolute;
  inset: 0;
  z-index: 2;
}

/* ── Individual slide ───────────────────────────────────────────────── */
.brand-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 44px 72px;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  text-align: center;
}
.brand-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ── Slide icon ─────────────────────────────────────────────────────── */
.bs-icon-wrap {
  width: 96px;
  height: 96px;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  position: relative;
  flex-shrink: 0;
}
.bs-icon-wrap svg { width: 46px; height: 46px; }

.bs-icon-blue   { background: rgba(0,120,255,0.15); color: #60a5fa; }
.bs-icon-teal   { background: rgba(0,200,180,0.15); color: #2dd4bf; }
.bs-icon-purple { background: rgba(139,92,246,0.15); color: #a78bfa; }
.bs-icon-amber  { background: rgba(245,158,11,0.15); color: #fbbf24; }

/* ── Slide text ─────────────────────────────────────────────────────── */
.bs-title {
  font-size: 23px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.2;
}
.bs-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 270px;
  margin-bottom: 28px;
}

/* ── Slide chips ────────────────────────────────────────────────────── */
.bs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.bs-chip {
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.58);
  letter-spacing: 0.01em;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.bs-chip:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

/* ── Progress dots ──────────────────────────────────────────────────── */
.brand-dots {
  position: absolute;
  bottom: 32px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 3;
}
.brand-dot {
  height: 6px;
  width: 6px;
  border-radius: 3px;
  background: var(--border);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.35s ease, width 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}
.brand-dot.active {
  background: var(--blue);
  width: 22px;
}

@keyframes bp-rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .brand-side { display: none; }
  .form-side { max-width: none; padding: 24px; }
  .form-side-body { justify-content: flex-start; padding-top: 40px; }
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
}
.brand img { height: 24px; width: auto; }
.brand span { color: var(--ink); font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }

h1 { margin: 0 0 4px; font-size: 26px; letter-spacing: -0.01em; color: var(--ink); }
.subtitle { margin: 0 0 26px; color: var(--muted); font-size: 14px; }
.card h1, .card .subtitle { text-align: center; }
.card h1 { font-size: 22px; }

.tabs {
  position: relative;
  display: flex;
  margin-bottom: 22px;
  background: var(--tab-bg);
  border-radius: 10px;
  padding: 4px;
}
.tabs .indicator {
  position: absolute;
  top: 4px; bottom: 4px; left: 4px;
  width: calc(50% - 4px);
  background: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(15,23,42,0.12);
  transition: transform 0.32s cubic-bezier(0.65, 0, 0.35, 1);
}
.tab {
  position: relative; z-index: 1;
  flex: 1;
  border: none;
  background: transparent;
  padding: 9px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.25s ease;
}
.tab.active { color: var(--ink); }

.panel { display: none; }
.panel.active { display: block; animation: panel-in 0.35s ease both; }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

form[hidden] { display: none; }

.aux-link { margin: -8px 0 16px; text-align: right; font-size: 12.5px; }
.aux-link a { color: var(--muted); text-decoration: none; }
.aux-link a:hover { color: var(--blue-dark); text-decoration: underline; }

.switch-link { margin: 16px 0 0; text-align: center; font-size: 13px; color: var(--muted); }
.switch-link a { color: var(--blue-dark); font-weight: 600; text-decoration: none; }
.switch-link a:hover { text-decoration: underline; }

.phone-row { display: flex; gap: 8px; }
.phone-row select { flex: 0 0 108px; }
.phone-row input { flex: 1; }

[data-step], [data-email-step] { animation: panel-in 0.3s ease both; }

.error {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.3);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 16px;
  text-align: center;
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.success {
  color: #059669;
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.3);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 16px;
  text-align: center;
}

.back-link { display: block; text-align: center; margin-top: 18px; font-size: 13px; color: var(--muted); text-decoration: none; }
.back-link:hover { color: var(--blue-dark); text-decoration: underline; }

/* ── Service context banner ───────────────────────────────────────────── */
.service-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 3px solid var(--blue);
  padding: 7px 12px;
  border-radius: 0 8px 8px 0;
  background: rgba(0, 168, 255, 0.07);
  font-size: 13px;
  color: var(--ink);
  margin: 0 0 20px;
}
.service-badge strong { color: var(--blue-dark); }


.divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 16px;
  color: var(--muted);
  font-size: 12.5px;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 10px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}
.social-btn:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 12px rgba(0, 168, 255, 0.12);
  transform: translateY(-1px);
}
.social-btn:active { transform: translateY(0) scale(0.98); }
.github-btn svg { color: var(--ink); }