:root {
  --bg: #020817;
  --bg-soft: #030712;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.16);
  --accent-alt: #6366f1;
  --border-subtle: #111827;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --danger: #fecaca;
  --radius-xl: 18px;
  --radius-md: 12px;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  background:
    radial-gradient(120% 160% at top left, #0f172a 0%, var(--bg) 42%, #020817 100%);
  color: var(--text);
}

.page-wrap {
  max-width: 1120px;
  margin: 32px auto 56px;
  padding: 0 24px;
}

/* Brand row */

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.brand-logo-wrap {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: radial-gradient(circle at 30% 0, var(--accent), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-logo-wrap img {
  width: auto;
  height: 33px;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--muted);
}

/* Hero */

.hero-title {
  font-size: 2.1rem;
  font-weight: 600;
  margin: 4px 0 4px;
}

.hero-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 0 10px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.hero-pill {
  padding: 4px 9px;
  border-radius: 999px;
  background-color: rgba(6, 11, 25, 0.98);
  border: 1px solid rgba(148, 163, 253, 0.16);
  backdrop-filter: blur(6px);
}

/* Layout */

.layout {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  margin-top: 6%;
  flex-wrap: nowrap;
}

.layout-left {
  flex: 1 1 320px;
  min-width: 0;
  margin-top: 3%;
}

.layout-right {
  flex: 0 0 380px;
  max-width: 420px;
  margin-left: auto;
}

/* Inline benefits */

.benefits-inline {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 700px;
}

.benefit {
  padding: 10px 11px;
  background-color: rgba(2, 6, 23, 0.98);
  border-radius: var(--radius-md);
  border: 1px solid rgba(17, 24, 39, 0.98);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.65);
  font-size: 0.75rem;
  color: var(--muted);
}

.benefit h3 {
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0 2px;
  color: var(--text);
}

/* Form card */

.form-card {
  width: 100%;
  padding: 22px 20px 20px;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), transparent 60%),
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.06), transparent 55%),
    var(--bg-soft);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 24px 60px rgba(8, 15, 32, 0.98);
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.06), transparent 75%);
  opacity: 1;
  pointer-events: none;
}

.form-title {
  position: relative;
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.form-subtitle {
  position: relative;
  font-size: 0.74rem;
  color: var(--muted);
  margin: 0 0 12px;
}

.field {
  margin-bottom: 9px;
  position: relative;
  z-index: 1;
}

label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 3px;
}

.input,
.select {
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid #111827;
  background-color: rgba(3, 7, 18, 0.99);
  color: var(--text);
  font-size: 0.82rem;
  outline: none;
  transition: border 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, transform 0.12s ease;
}

.input::placeholder {
  color: #6b7280;
}

.input:focus,
.select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft);
  background-color: #020817;
  transform: translateY(-1px);
}

.help-text {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 1px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 2px;
}

.checkbox-row input {
  margin-top: 1px;
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
}

.submit-btn {
  margin-top: 10px;
  width: 100%;
  padding: 10px 0;
  border: none;
  border-radius: 999px;
  background: linear-gradient(to right, var(--accent), var(--accent-alt));
  color: #020817;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
  position: relative;
  z-index: 1;
}

.submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.25);
  opacity: 0.97;
}

.mini-note {
  margin-top: 6px;
  font-size: 0.68rem;
  color: var(--muted);
  text-align: left;
  position: relative;
  z-index: 1;
}

.hidden {
  display: none;
}

.alert {
  margin-bottom: 8px;
  padding: 7px 9px;
  border-radius: var(--radius-md);
  font-size: 0.72rem;
  background-color: rgba(127, 29, 29, 0.18);
  color: var(--danger);
  border: 1px solid rgba(127, 29, 29, 0.6);
  display: none;
  position: relative;
  z-index: 1;
}

/* Show server or client errors */
.alert.visible {
  display: block;
}

.error-text {
  display: none;
  font-size: 0.68rem;
  color: var(--danger);
  margin-top: 2px;
}

/* Mobile */

@media (max-width: 900px) {
  .page-wrap {
    margin: 20px auto 40px;
    padding: 0 18px;
  }

  .layout {
    flex-direction: column;
    gap: 18px;
  }

  .layout-right {
    max-width: 100%;
    margin-left: 0;
  }

  .benefits-inline {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
}

.feature-graphic {
    margin-top: 28px;
    max-width: fit-content;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55),
                0 0 0 1px rgba(56, 189, 248, 0.06);
    animation: fadeIn 1s ease forwards;
    }

    .feature-graphic img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.95;
    transition: transform 0.6s ease, opacity 0.4s ease;
    }

    .feature-graphic:hover img {
    transform: scale(1.015);
    opacity: 1;
    }

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

    @media (max-width: 900px) {
    .feature-graphic {
        max-width: 100%;
        margin-top: 20px;
    }
    }

    .password-wrap {
    position: relative;
    }

    .toggle-pass {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 1rem;
    transition: color 0.2s ease;
    }

    .toggle-pass:hover {
    color: var(--accent);
    }

/* kv-auth.css */
/* Assumes pre-register.css already sets general background.
   This file focuses on layout + card styling for KV login. */
/* verify-static/css/kv-auth.css */

/* Reset-ish */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.kv-body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #151d33 0, #050713 40%, #000 100%);
  color: #f5f5f5;
}

/* Page frame */
.kv-wrapper {
  width: 100%;
  max-width: 960px;
  padding: 24px 16px;
}

.kv-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.kv-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, #5c8fff, #12d6ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: #050711;
}

.kv-logo-text {
  display: flex;
  flex-direction: column;
}

.kv-logo-main {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.kv-logo-sub {
  font-size: 11px;
  opacity: 0.7;
}

/* Center card */
.kv-main {
  display: flex;
  justify-content: center;
}

.kv-card {
  width: 100%;
  max-width: 440px;
  background: rgba(10, 13, 25, 0.95);
  border-radius: 18px;
  padding: 24px 22px 22px;
  border: 1px solid rgba(92, 143, 255, 0.3);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(18px);
}

/* Text */
.kv-title {
  font-size: 20px;
  margin-bottom: 6px;
}

.kv-subtitle {
  font-size: 13px;
  opacity: 0.78;
  margin-bottom: 18px;
}

/* Alerts */
.kv-alert {
  background: rgba(255, 75, 75, 0.12);
  border: 1px solid rgba(255, 119, 119, 0.7);
  color: #ffdede;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* Form */
.kv-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kv-field label {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
  opacity: 0.85;
}

.kv-field input {
  width: 100%;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid rgba(125, 144, 210, 0.7);
  background: rgba(9, 12, 24, 0.9);
  color: #f5f5f5;
  font-size: 13px;
}

.kv-field input:focus {
  outline: none;
  border-color: #5c8fff;
  box-shadow: 0 0 0 1px rgba(92, 143, 255, 0.7);
}

/* Password wrap + toggle */
.kv-password-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.kv-password-wrap input {
  padding-right: 40px;
}

.kv-toggle-pass {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  opacity: 0.8;
}

.kv-toggle-pass:focus {
  outline: none;
}

/* Button */
.kv-btn-primary {
  margin-top: 8px;
  width: 100%;
  padding: 10px 14px;
  border-radius: 999px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: #050711;
  background: linear-gradient(135deg, #5c8fff, #12d6ff);
  box-shadow: 0 10px 30px rgba(16, 111, 255, 0.5);
}

.kv-btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 6px 18px rgba(16, 111, 255, 0.6);
}

/* Footer */
.kv-footer-note {
  margin-top: 16px;
  font-size: 11px;
  opacity: 0.65;
  text-align: center;
}

/* Mobile tweaks */
@media (max-width: 480px) {
  .kv-card {
    padding: 20px 16px 18px;
  }

  .kv-title {
    font-size: 18px;
  }
}

/* ---- Knowledge Vault snapshot (external v1) ---- */

.kv-kv-code-row {
  margin-top: 14px;
  margin-bottom: 16px;
}

.kv-kv-code-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(148, 163, 253, 0.8);
  margin-bottom: 4px;
}

.kv-kv-code-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.96);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.kv-kv-code-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 0.88rem;
}

/* Stat cards */

.kv-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.kv-stat-card {
  padding: 12px 12px 11px;
  border-radius: 16px;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 60%),
    rgba(3, 7, 18, 0.96);
  border: 1px solid rgba(30, 64, 175, 0.6);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.7);
  font-size: 0.84rem;
}

.kv-stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(191, 219, 254, 0.75);
  margin-bottom: 4px;
}

.kv-stat-value {
  font-size: 1.55rem;
  font-weight: 600;
  color: #e5edff;
  margin-bottom: 4px;
}

.kv-stat-note {
  font-size: 0.75rem;
  color: #9ca3af;
}

.kv-kv-btn {
  margin-top: 8px;
  font-size: 0.78rem;
}

.kv-stat-footnote {
  margin-top: 4px;
  font-size: 0.7rem;
  color: #9ca3af;
}

/* Note below the stats */
.kv-kv-note {
  margin-top: 4px;
  font-size: 0.78rem;
  color: #9ca3af;
  max-width: 540px;
}

/* Responsive adjustments */

@media (max-width: 900px) {
  .kv-stat-grid {
    grid-template-columns: 1fr;
  }

  .kv-kv-code-pill {
    width: 100%;
    justify-content: space-between;
  }
}

.field-links {
  margin-top: 6px;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  color: #9fb4ff; /* soft link color */
}

.field-links-separator {
  opacity: 0.6;
}

.link-inline {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: #9fb4ff;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

.link-inline:hover {
  text-decoration: none;
}

/* Register CTA spacing + secondary style */
.mini-note-spaced {
  margin-top: 16px;
}

.submit-btn-secondary {
  margin-top: 8px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.submit-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}