/* ─── Nova Auth Pages (login / register) ─────────────────────────── */

body {
  background: var(--n-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Top nav bar ─────────────────────────────────────────────────── */
.auth-nav {
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--n-border);
}
.auth-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.auth-nav-mark {
  width: 32px; height: 32px;
  background: var(--n-surface);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .8rem; color: var(--n-dark);
}
.auth-nav-name {
  font-weight: 700; font-size: 1rem; color: var(--n-text);
}
.auth-nav-name em { color: var(--n-accent); font-style: normal; }
.auth-nav-hint { font-size: .85rem; color: var(--n-text-muted); }
.auth-nav-hint a { color: var(--n-accent); font-weight: 600; }
.auth-nav-hint a:hover { text-decoration: underline; }

/* ── Page wrapper ────────────────────────────────────────────────── */
.auth-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

/* ── Card ────────────────────────────────────────────────────────── */
.auth-card {
  display: flex;
  width: 100%;
  max-width: 920px;
  min-height: 540px;
  border-radius: var(--n-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.14);
}

/* register card is slightly wider */
.auth-card--wide {
  max-width: 960px;
  min-height: 580px;
}

/* ── Brand panel (left) ──────────────────────────────────────────── */
.auth-brand {
  flex: 0 0 340px;
  background: var(--n-dark);
  padding: 52px 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 120% 0%, rgba(245,158,11,.18) 0%, transparent 60%),
              radial-gradient(ellipse at -20% 100%, rgba(16,185,129,.12) 0%, transparent 50%);
  pointer-events: none;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  position: relative;
}
.auth-logo-mark {
  width: 40px; height: 40px;
  background: var(--n-surface);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .9rem; color: var(--n-dark);
  letter-spacing: -.5px;
}
.auth-logo-name { font-size: 1.2rem; font-weight: 700; color: #fff; }
.auth-logo-name em { color: var(--n-accent); font-style: normal; }

.auth-brand-body { position: relative; }
.auth-brand-body h2 {
  font-size: 1.7rem; font-weight: 700; color: #fff;
  line-height: 1.3; margin-bottom: 16px;
}
.auth-brand-body p {
  font-size: .9rem; color: rgba(255,255,255,.6);
  line-height: 1.6; margin-bottom: 28px;
}

.auth-stats { display: flex; flex-direction: column; gap: 12px; position: relative; }
.auth-stat  { display: flex; align-items: center; gap: 10px; }
.auth-stat-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--n-accent); flex-shrink: 0;
}
.auth-stat span { font-size: .82rem; color: rgba(255,255,255,.7); }

.auth-brand-foot {
  font-size: .75rem; color: rgba(255,255,255,.3); position: relative;
}

/* ── Form panel (right) ──────────────────────────────────────────── */
.auth-form-panel {
  flex: 1;
  background: var(--n-surface);
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form-panel h1 {
  font-size: 1.6rem; font-weight: 700; color: var(--n-text);
  margin-bottom: 6px;
}
.auth-sub {
  font-size: .9rem; color: var(--n-text-muted); margin-bottom: 36px;
}

/* register panel: tighter padding + smaller title */
.auth-form-panel--reg {
  padding: 44px 48px;
}
.auth-form-panel--reg h1 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}
.auth-form-panel--reg .auth-sub {
  margin-bottom: 28px;
}

/* ── Form grid (register two-column) ────────────────────────────── */
.n-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.n-field-full { grid-column: 1 / -1; }

/* ── Fields ──────────────────────────────────────────────────────── */
.n-field { margin-bottom: 20px; }
.n-field label {
  display: block;
  font-size: .82rem; font-weight: 600;
  color: var(--n-text); margin-bottom: 6px;
  letter-spacing: .03em; text-transform: uppercase;
}
.n-field input[type=text],
.n-field input[type=password],
.n-field input[type=email],
.n-field input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--n-border);
  border-radius: 8px;
  font-size: .95rem; font-family: var(--n-font);
  color: var(--n-text); background: var(--n-surface);
  transition: border-color var(--n-transition), box-shadow var(--n-transition);
  outline: none;
}
.n-field input:focus {
  border-color: var(--n-accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,.15);
}

/* Yii validation errors */
.n-field .help-block { font-size: .8rem; color: #ef4444; margin-top: 4px; }
.n-field.has-error input { border-color: #ef4444; }

/* JS validation errors */
.n-err {
  font-size: .78rem; color: #ef4444;
  margin-top: 4px; display: none;
}

/* ── Captcha row ─────────────────────────────────────────────────── */
.n-captcha-row { display: flex; gap: 10px; align-items: flex-end; }
.n-captcha-row .n-field { flex: 1; margin-bottom: 0; }
.n-captcha-row input { flex: 1; }
.n-captcha-img img {
  height: 42px; border-radius: 6px;
  border: 1.5px solid var(--n-border);
  cursor: pointer; flex-shrink: 0;
}

/* ── Submit button ───────────────────────────────────────────────── */
.n-submit {
  width: 100%;
  padding: 13px;
  background: var(--n-accent); color: var(--n-dark);
  border: none; border-radius: 8px;
  font-size: 1rem; font-weight: 700;
  cursor: pointer;
  transition: background var(--n-transition), transform var(--n-transition);
  margin-top: 8px;
}
.n-submit:hover { background: var(--n-accent-d); transform: translateY(-1px); }
.n-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── Alt link (sign in / sign up) ───────────────────────────────── */
.auth-alt {
  text-align: center;
  margin-top: 22px;
  font-size: .88rem; color: var(--n-text-muted);
}
.auth-alt a { color: var(--n-accent); font-weight: 600; }
.auth-alt a:hover { text-decoration: underline; }

/* ── Toast ───────────────────────────────────────────────────────── */
.n-toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  padding: 12px 24px; border-radius: 8px;
  font-size: .9rem; font-weight: 600;
  color: #fff; z-index: 9999;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
  opacity: 0; transition: opacity .3s;
  pointer-events: none;
}
.n-toast.show    { opacity: 1; }
.n-toast.success { background: #10b981; }
.n-toast.error   { background: #ef4444; }

/* ── Optional label note (register) ─────────────────────────────── */
.n-label-note { font-weight: 400; color: var(--n-text-muted); text-transform: none; letter-spacing: 0; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .auth-brand { display: none; }
  .auth-card  { max-width: 440px; }
  .auth-form-panel,
  .auth-form-panel--reg { padding: 36px 24px; }
  .n-form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .auth-nav { padding: 12px 16px; }
}