/* ============================================================
   RHOMMA — TELAS DE ACESSO (aluno e administrador)
   Painel navy à esquerda (marca) · formulário à direita
   ============================================================ */

body {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 100vh;
  background: var(--cream);
}

/* ── Lado da marca ──────────────────────────────────────── */
.brand-side {
  background: var(--navy-800);
  color: var(--text-onnavy);
  padding: 56px 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

/* Malha hexagonal discreta — eco do símbolo da marca */
.brand-side::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 82% 12%, rgba(201,168,76,.14) 0%, transparent 46%),
    radial-gradient(circle at 12% 88%, rgba(201,168,76,.08) 0%, transparent 42%);
  pointer-events: none;
}
.brand-side::after {
  content: '';
  position: absolute;
  right: -140px;
  bottom: -120px;
  width: 460px;
  height: 460px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23C9A84C' stroke-width='.5'%3E%3Cpolygon points='50,4 90,27 90,73 50,96 10,73 10,27'/%3E%3Cpolygon points='50,20 76,35 76,65 50,80 24,65 24,35'/%3E%3C/svg%3E") no-repeat center / contain;
  opacity: .13;
  pointer-events: none;
}

.brand-side > * { position: relative; z-index: 1; }

.brand-logo img { width: 190px; height: auto; }

.brand-copy { max-width: 430px; }

.brand-kicker {
  font-size: 10px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-solid);
  font-weight: 600;
  margin-bottom: 22px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 3.4vw, 46px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--white);
}
.brand-title em {
  font-style: italic;
  color: var(--gold-solid);
}

.brand-text {
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-onnavy-dim);
  font-weight: 300;
}

.brand-foot {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(238,242,247,.42);
}

/* ── Lado do formulário ─────────────────────────────────── */
.form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.form-wrap {
  width: 100%;
  max-width: 400px;
  animation: rise .5s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.form-logo { display: none; margin-bottom: 32px; }
.form-logo img { width: 168px; height: auto; margin: 0 auto; }

.form-eyebrow {
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold-dim);
  font-weight: 600;
  margin-bottom: 12px;
}

.form-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  color: var(--navy-800);
  letter-spacing: -.02em;
  line-height: 1.15;
}

.form-sub {
  font-size: 14px;
  color: var(--text-dim);
  margin-top: 8px;
  margin-bottom: 34px;
  line-height: 1.6;
}

.form-wrap .btn { width: 100%; padding: 15px 24px; letter-spacing: .22em; }

/* Campo de senha com botão revelar */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 46px; }
.pw-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--navy-200);
  padding: 8px;
  display: flex;
  border-radius: var(--r);
  transition: color .2s;
}
.pw-toggle:hover { color: var(--gold); }

/* Divisor "acesso restrito" */
.divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 30px 0 18px;
}
.divider::before,
.divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.divider span {
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.alt-link {
  display: block;
  text-align: center;
  font-size: 13px;
  color: var(--text-mid);
  text-decoration: none;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: all .2s;
}
.alt-link:hover { border-color: var(--gold-solid); color: var(--gold); background: var(--gold-tint); }

.form-foot {
  margin-top: 30px;
  text-align: center;
  font-size: 11px;
  color: var(--navy-200);
  line-height: 1.7;
}

/* ── Variante administrador ─────────────────────────────── */
.brand-side.is-admin::before {
  background-image:
    radial-gradient(circle at 82% 12%, rgba(201,168,76,.10) 0%, transparent 46%),
    radial-gradient(circle at 12% 88%, rgba(201,168,76,.06) 0%, transparent 42%);
}

.admin-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--navy-800);
  color: var(--gold-light);
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ── Responsivo ─────────────────────────────────────────── */
@media (max-width: 900px) {
  body { grid-template-columns: 1fr; }
  .brand-side { display: none; }
  .form-logo { display: block; }
  .form-side { padding: 40px 22px; min-height: 100vh; }
}

/* ── Alerta de aviso (senha provisória) ─────────────────── */
.alert-aviso {
  background: var(--warn-bg);
  color: var(--warn);
  border-color: var(--warn-line);
}

/* ── Medidor de força da senha ──────────────────────────── */
.pw-medidor { margin-top: 10px; }
.pw-medidor-barra {
  height: 5px;
  background: var(--cream-200);
  border-radius: 999px;
  overflow: hidden;
}
.pw-medidor-barra span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--error);
  transition: width .3s ease, background .3s ease;
}
.pw-medidor-txt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: 6px;
  color: var(--text-dim);
}
.pw-medidor[data-nivel="1"] .pw-medidor-barra span { width: 25%;  background: var(--error); }
.pw-medidor[data-nivel="2"] .pw-medidor-barra span { width: 50%;  background: var(--warn); }
.pw-medidor[data-nivel="3"] .pw-medidor-barra span { width: 75%;  background: var(--gold-solid); }
.pw-medidor[data-nivel="4"] .pw-medidor-barra span { width: 100%; background: var(--success); }
.pw-medidor[data-nivel="1"] .pw-medidor-txt { color: var(--error); }
.pw-medidor[data-nivel="2"] .pw-medidor-txt { color: var(--warn); }
.pw-medidor[data-nivel="3"] .pw-medidor-txt { color: var(--gold); }
.pw-medidor[data-nivel="4"] .pw-medidor-txt { color: var(--success); }

.pw-regra {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 8px;
  line-height: 1.5;
}