/* ── login.css — Sign In Page ───────────────────────────────────────────────── */

/* ── Layout ─────────────────────────────────────────────────────────────── */

.ln-main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 2rem;
  position: relative;
  z-index: 10;
}

/* ── Panel ──────────────────────────────────────────────────────────────── */

.ln-panel {
  position: relative;
  background: rgba(20, 27, 45, 0.7);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 3rem 2.5rem 2.5rem;
  max-width: 460px;
  width: 100%;
  text-align: center;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.ln-panel:hover {
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.12);
}

/* Corner accent brackets */
.ln-corner {
  position: absolute;
  width: 14px;
  height: 14px;
}

.ln-corner--tl {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--color-violet);
  border-left: 2px solid var(--color-violet);
  border-radius: 4px 0 0 0;
}
.ln-corner--tr {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--color-violet);
  border-right: 2px solid var(--color-violet);
  border-radius: 0 4px 0 0;
}
.ln-corner--bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid var(--color-violet);
  border-left: 2px solid var(--color-violet);
  border-radius: 0 0 0 4px;
}
.ln-corner--br {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--color-violet);
  border-right: 2px solid var(--color-violet);
  border-radius: 0 0 4px 0;
}

/* ── Icon ───────────────────────────────────────────────────────────────── */

.ln-icon {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--color-blue), var(--color-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Headings ───────────────────────────────────────────────────────────── */

.ln-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-text);
  margin: 0 0 0.75rem;
}

.ln-subtitle {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 2rem;
}

/* ── Step Indicators ────────────────────────────────────────────────────── */

.ln-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0 0 1.5rem;
}

.ln-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.ln-step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.ln-step.--active .ln-step-dot {
  background: var(--color-violet);
  border-color: var(--color-violet);
  box-shadow: 0 0 10px var(--color-violet);
}

.ln-step.--done .ln-step-dot {
  background: var(--color-blue);
  border-color: var(--color-blue);
  box-shadow: 0 0 8px var(--color-blue);
}

.ln-step-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  transition: color 0.3s ease;
}

.ln-step.--active .ln-step-label,
.ln-step.--done .ln-step-label {
  color: var(--color-text);
}

.ln-step-line {
  flex: 1;
  width: 60px;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 8px;
  margin-bottom: 18px;
  transition: background 0.3s ease;
}

/* ── Status Text ────────────────────────────────────────────────────────── */

.ln-status {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0 0 1.75rem;
  min-height: 1.2em;
  transition: color 0.3s ease;
}

.ln-status.--active {
  color: var(--color-blue);
}

/* ── CTA Button ─────────────────────────────────────────────────────────── */

.ln-cta {
  width: 100%;
  justify-content: center;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  padding: 0.9rem 1.5rem;
  margin-bottom: 1.25rem;
}

.ln-cta:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Error Box ──────────────────────────────────────────────────────────── */

.ln-error {
  background: rgba(255, 59, 59, 0.1);
  border: 1px solid rgba(255, 59, 59, 0.3);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-crimson);
  margin-bottom: 1rem;
  text-align: left;
  line-height: 1.5;
}

/* ── Hint ───────────────────────────────────────────────────────────────── */

.ln-hint {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
}

.ln-hint a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.ln-hint a:hover {
  color: var(--color-violet);
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .ln-main {
    padding: 5rem 1rem 1.5rem;
  }

  .ln-panel {
    padding: 2rem 1.25rem 1.75rem;
    border-radius: 12px;
  }

  .ln-title {
    font-size: 1.2rem;
  }

  .ln-cta {
    font-size: 0.8rem;
    padding: 0.7rem;
  }
}