/* ── LLANTERA PRO — Login ────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Barlow:wght@300;400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:  #0a0a0a;
  --white:  #ffffff;
  --red:    #e5111b;
  --gray1:  #1a1a1a;
  --gray2:  #2a2a2a;
  --gray4:  #767676;
  --font-d: 'Oswald', sans-serif;
  --font-b: 'Barlow', sans-serif;
}

html, body { height: 100%; }
body {
  font-family: var(--font-b);
  background: var(--black);
  color: var(--white);
  overflow: hidden;
}

/* ── Layout ─────────────────────────────────────────── */
.login-wrap {
  display: flex;
  height: 100vh;
}

/* ── Brand panel ─────────────────────────────────────── */
.login-brand {
  flex: 1;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-brand::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 120%;
  height: 120%;
  background: radial-gradient(ellipse at 30% 40%, rgba(229,17,27,0.12) 0%, transparent 60%);
  pointer-events: none;
}

/* Diagonal stripe pattern */
.login-brand::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(255,255,255,0.015) 40px,
    rgba(255,255,255,0.015) 80px
  );
}

.brand-content {
  position: relative;
  z-index: 2;
  text-align: left;
  padding: 48px;
}

.brand-icon { margin-bottom: 24px; color: var(--red); }

.brand-title {
  font-family: var(--font-d);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -2px;
  text-transform: uppercase;
  color: var(--white);
}

.brand-title span { color: var(--red); }

.brand-sub {
  margin-top: 24px;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--gray4);
  line-height: 1.6;
  letter-spacing: 0.5px;
}

.brand-lines {
  display: flex;
  gap: 6px;
  margin-top: 40px;
}
.brand-lines span { display: block; height: 3px; background: var(--red); }
.brand-lines span:nth-child(1) { width: 48px; }
.brand-lines span:nth-child(2) { width: 24px; }
.brand-lines span:nth-child(3) { width: 12px; opacity: .5; }

/* ── Form panel ──────────────────────────────────────── */
.login-form-wrap {
  width: 480px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.login-form-inner {
  width: 100%;
  max-width: 380px;
  padding: 48px 32px;
}

.form-header { margin-bottom: 32px; }
.form-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--red);
  margin-bottom: 8px;
}
.form-header h2 {
  font-family: var(--font-d);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.5px;
}

/* ── Alert ───────────────────────────────────────────── */
.alert-error {
  background: #fff0f0;
  border-left: 3px solid var(--red);
  color: var(--red);
  padding: 12px 16px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Fields ──────────────────────────────────────────── */
.form-body { display: flex; flex-direction: column; gap: 20px; }

.field-group > label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--black);
  margin-bottom: 8px;
}

.field-wrap {
  position: relative;
  display: flex;
  align-items: center;
  border-bottom: 2px solid #e0e0e0;
  transition: border-color .2s;
}
.field-wrap:focus-within { border-color: var(--black); }

.field-wrap > i {
  color: #aaa;
  width: 20px;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.field-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-b);
  font-size: 1rem;
  font-weight: 400;
  color: var(--black);
  background: transparent;
  padding: 10px 8px;
}

.field-wrap input::placeholder { color: #ccc; }

.toggle-pass {
  background: none;
  border: none;
  cursor: pointer;
  color: #aaa;
  padding: 4px;
}
.toggle-pass:hover { color: var(--black); }

/* ── Submit ──────────────────────────────────────────── */
.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 16px;
  background: var(--black);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-family: var(--font-d);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 8px;
  transition: background .2s, transform .1s;
  position: relative;
  overflow: hidden;
}
.btn-login::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.btn-login:hover::after { transform: scaleX(1); }
.btn-login > * { position: relative; z-index: 1; }
.btn-login:active { transform: scale(.98); }

/* ── Hint ─────────────────────────────────────────────── */
.hint {
  text-align: center;
  font-size: 0.75rem;
  color: var(--gray4);
  line-height: 1.8;
}
.hint code {
  background: #f4f4f4;
  padding: 1px 5px;
  font-size: 0.73rem;
  color: var(--black);
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  .login-brand { display: none; }
  .login-form-wrap { width: 100%; }
}