/* ─── CSS Custom Properties ─────────────────────────────────────
   v2 (2026-09): re-skinned to match the JUpiterium ui-kit's futurist-
   editorial language — matte black/graphite, one cold accent, flat
   hairline-bordered surfaces instead of blur/gradient. Own fork (not a
   consumer of ui-kit's files), so every variable/class name below is
   unchanged on purpose — only the values are new — see ui-kit/README.md
   for why this project isn't wired to the shared kit directly. */
:root {
  --bg-primary:   #0b0b0d;
  --bg-secondary: #131315;
  --bg-card:      #1a1a1d;
  --bg-glass:     color-mix(in srgb, var(--bg-primary) 92%, transparent);
  --clr-indigo:   #6ea8fe;   /* primary accent */
  --clr-violet:   #6ea8fe;   /* alias — was a distinct gradient stop, now the same solid accent */
  --clr-cyan:     #56c2dd;   /* secondary/info tint — section tags, links */
  --clr-text:     #f2f2f0;
  --clr-muted:    #a6a6a3;
  --clr-border:   #1e1e1e;
  --clr-border-h: #2c2c2f;
  --gradient:     var(--clr-indigo);
  --gradient-btn: var(--clr-indigo);
  --shadow-glow:  0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-card:  0 1px 2px rgba(0, 0, 0, 0.5), 0 8px 24px rgba(0, 0, 0, 0.35);
  --radius:       10px;
  --radius-sm:    4px;
  --transition:   0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --font:         'Inter', sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font);
  background-color: var(--bg-primary);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: color-mix(in srgb, var(--clr-indigo) 35%, transparent); color: #fff; }

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

:focus-visible { outline: 2px solid var(--clr-indigo); outline-offset: 2px; border-radius: 2px; }

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--clr-border-h); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-muted); }

/* ─── Utility ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Used to be a rainbow gradient-clip on headline text — now just the
   primary text color; the new language carries hierarchy through
   scale/weight, not a decorative gradient. Kept as a class (removing
   it would mean touching every page) but effectively a no-op now. */
.gradient-text {
  color: var(--clr-text);
  background: none;
  -webkit-text-fill-color: unset;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-cyan);
  background: color-mix(in srgb, var(--clr-cyan) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--clr-cyan) 30%, transparent);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--clr-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 56px;
}

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition), transform 0.12s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--gradient-btn);
  color: var(--bg-primary);
  border-color: var(--clr-indigo);
}
.btn-primary:hover {
  background: color-mix(in srgb, var(--clr-indigo) 85%, white);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1px solid var(--clr-border-h);
}
.btn-ghost:hover {
  background: color-mix(in srgb, var(--clr-indigo) 10%, transparent);
  border-color: var(--clr-indigo);
}

/* ─── NAV ───────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-border);
  padding: 14px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 600;
}

.nav-logo .logo-icon {
  width: 34px;
  height: 34px;
  background: var(--gradient-btn);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--bg-primary);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-muted);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-indigo);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--clr-text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  width: 22px;
  height: 1.5px;
  background: var(--clr-text);
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
}

/* ─── FORM CARD (register/login/account/admin pages) ─────────── */
.form-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 80px;
}

.form-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 40px;
}

.form-card.form-card-wide { max-width: 720px; }

.form-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--clr-text);
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--clr-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--clr-muted);
}

.form-group label .required {
  color: var(--clr-indigo);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 11px 15px;
  color: var(--clr-text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}

.form-group input:hover, .form-group select:hover { border-color: var(--clr-border-h); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-indigo);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--clr-indigo) 15%, transparent);
}

.form-group input::placeholder { color: var(--clr-muted); }

.form-submit {
  width: 100%;
  padding: 12px;
  background: var(--gradient-btn);
  border: 1px solid var(--clr-indigo);
  border-radius: var(--radius-sm);
  color: var(--bg-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

.form-submit:hover { background: color-mix(in srgb, var(--clr-indigo) 85%, white); }

.form-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.form-footer-link {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--clr-muted);
}

.form-footer-link a {
  color: var(--clr-cyan);
  font-weight: 500;
}
.form-footer-link a:hover { text-decoration: underline; }

/* ─── SETTINGS (account.html) ──────────────────────────────────
   Sectioned settings shell — sidebar nav + content panel, same
   principle as Buzzer's settings modal (see buzzerApp/App.css). */
.settings-page {
  min-height: 100vh;
  padding: 140px 24px 80px;
  display: flex;
  justify-content: center;
}

.settings-card {
  width: 100%;
  max-width: 880px;
  background: var(--bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 40px;
  align-self: flex-start;
}

.settings-header { margin-bottom: 32px; }

.settings-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--clr-muted);
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.settings-nav-link:hover { background: color-mix(in srgb, var(--clr-indigo) 8%, transparent); color: var(--clr-text); }
.settings-nav-link.active { background: color-mix(in srgb, var(--clr-indigo) 12%, transparent); color: var(--clr-indigo); }
.settings-nav-link i { width: 16px; text-align: center; opacity: 0.85; flex-shrink: 0; }

.settings-section[hidden] { display: none; }

.settings-section-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.settings-section-hint {
  font-size: 0.85rem;
  color: var(--clr-muted);
  margin-bottom: 24px;
}

.integration-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--clr-border);
}
.integration-row:last-child { border-bottom: none; }
.integration-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--clr-indigo) 10%, transparent);
  color: var(--clr-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.integration-name { font-weight: 600; font-size: 0.92rem; }
.integration-desc { font-size: 0.8rem; color: var(--clr-muted); margin-top: 2px; }
.integration-row .badge-connected {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #4fbf85;
  background: color-mix(in srgb, #4fbf85 12%, transparent);
  border: 1px solid color-mix(in srgb, #4fbf85 35%, transparent);
  border-radius: var(--radius-sm);
  padding: 4px 9px;
  flex-shrink: 0;
  white-space: nowrap;
}
.integration-row .badge-connected .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

@media (max-width: 720px) {
  .settings-card { padding: 28px 20px; }
  .settings-body { grid-template-columns: 1fr; gap: 24px; }
  .settings-nav {
    flex-direction: row;
    overflow-x: auto;
    border-bottom: 1px solid var(--clr-border);
    padding-bottom: 12px;
    gap: 4px;
  }
  .settings-nav-link { white-space: nowrap; }
}

/* ─── ACCOUNT AVATAR (account.html) ─────────────────────────── */
.account-avatar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.account-avatar-circle {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--bg-primary);
  flex-shrink: 0;
}

.account-avatar-circle img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─── EMPTY / STATUS STATES ─────────────────────────────────── */
.status-box {
  text-align: center;
  padding: 40px 0;
  color: var(--clr-muted);
}

.status-box i { font-size: 1.6rem; margin-bottom: 16px; display: block; color: var(--clr-muted); }

/* ─── PENDING USERS LIST (admin) ────────────────────────────── */
.user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--clr-border);
}
.user-row:last-child { border-bottom: none; }

.user-row .username {
  font-weight: 500;
  color: var(--clr-text);
}

.user-row-actions { display: flex; gap: 8px; }

.btn-sm {
  padding: 7px 14px;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--clr-border-h);
  background: transparent;
  color: var(--clr-text);
  transition: var(--transition);
}
.btn-sm:hover { background: color-mix(in srgb, var(--clr-indigo) 10%, transparent); }

.btn-sm.btn-approve { border-color: #4fbf85; color: #4fbf85; }
.btn-sm.btn-approve:hover { background: color-mix(in srgb, #4fbf85 15%, transparent); }

.btn-sm.btn-reject { border-color: #f2726f; color: #f2726f; }
.btn-sm.btn-reject:hover { background: color-mix(in srgb, #f2726f 15%, transparent); }

/* ─── TOAST ─────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  border-left: 2px solid var(--clr-muted);
  background: var(--bg-card);
  font-size: 0.9rem;
  font-weight: 500;
  max-width: 340px;
  pointer-events: all;
  animation: toastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  box-shadow: var(--shadow-card);
}

.toast.success { border-left-color: #4fbf85; }
.toast.success i { color: #4fbf85; }

.toast.error { border-left-color: #f2726f; }
.toast.error i { color: #f2726f; }

.toast i { font-size: 1rem; flex-shrink: 0; }

.toast.hide { animation: toastOut 0.2s ease forwards; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  from { opacity: 1; }
  to   { opacity: 0; transform: translateY(4px); }
}

@keyframes spinLoad { to { transform: rotate(360deg); } }