/* ════════════════════════════════════════════════════
   PHAOS WORKS · Auth Screens
   Login · Register · Forgot · Reset
   Industrial dark · Plasma orange
   ════════════════════════════════════════════════════ */

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* ─── FORM SIDE ─── */
.auth-form-side {
  display: flex;
  flex-direction: column;
  padding: 2.5rem;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
/* Subtle grid background */
.auth-form-side::before {
  content: '';
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(249,115,22,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ─── BRAND HEADER ─── */
.auth-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative; z-index: 1;
}
.auth-logo {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  letter-spacing: 4px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.auth-logo .logo-mark {
  width: 22px; height: 22px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}
.auth-logo .logo-mark::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--orange);
  animation: corePulse 2.4s ease-in-out infinite;
}
.auth-logo span { color: var(--orange); }
.auth-back {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text2);
  text-decoration: none;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.auth-back:hover { color: var(--orange); }

/* ─── FORM CONTENT ─── */
.auth-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 400px;
  width: 100%;
  position: relative; z-index: 1;
}
.auth-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.auth-eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--orange);
}
.auth-title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 3px;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.auth-title .accent { color: var(--orange); }
.auth-sub {
  font-size: 0.88rem;
  color: var(--text2);
  margin-bottom: 2rem;
  line-height: 1.7;
}
.auth-fields { display: flex; flex-direction: column; gap: 0; }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border-soft);
}
.auth-alt {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text2);
}
.auth-alt a { color: var(--orange); font-weight: 500; }

/* Alert/error box */
.auth-alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(239,68,68,.3);
  background: rgba(239,68,68,.08);
  font-size: 0.82rem;
  color: var(--red);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}
.auth-alert.success {
  border-color: rgba(34,197,94,.3);
  background: rgba(34,197,94,.08);
  color: var(--green);
}

/* ─── AUTH FOOTER ─── */
.auth-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.68rem;
  letter-spacing: 1px;
  color: var(--text3);
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-soft);
  position: relative; z-index: 1;
}

/* ─── PANEL SIDE (right side) ─── */
.auth-panel-side {
  background: var(--bg2);
  border-left: 1px solid var(--orange-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}
/* Plasma glow bg */
.auth-panel-side::before {
  content: '';
  position: absolute;
  inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(249,115,22,0.10) 0%, transparent 70%);
}
/* Grid pattern */
.auth-panel-side::after {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(249,115,22,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.auth-panel-inner { position: relative; z-index: 1; }

.auth-marquee-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  padding: 0.4rem 0.75rem;
  background: var(--orange-glow);
  border: 1px solid var(--orange-border);
  border-radius: 2px;
}
.auth-panel-inner h2 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 3px;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 1rem;
}
.auth-panel-inner h2 em {
  font-family: var(--ff-display);
  font-style: normal;
  color: var(--orange);
}
.auth-panel-inner p {
  font-size: 0.9rem;
  color: var(--text2);
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 1.5rem;
}

/* DGI Features list */
.auth-feature-list {
  list-style: none;
  margin-bottom: 1.5rem;
}
.auth-feature-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.84rem;
  color: var(--text2);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.auth-feature-list li:last-child { border-bottom: none; }
.auth-feature-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--orange);
}

/* Phaos Works DGI invoice card */
.auth-card {
  background: var(--surface);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1.5rem;
  font-size: 0.8rem;
}
.auth-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.auth-card-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--orange);
  animation: pulse 2s ease infinite;
}
.auth-card-label {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  color: var(--text3);
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}
.auth-card-biz {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 0.15rem;
}
.auth-card-meta {
  font-size: 0.72rem;
  color: var(--text3);
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}
.auth-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.78rem;
  color: var(--text2);
}
.auth-card-row:last-of-type { border-bottom: none; }
.auth-card-row .lbl { color: var(--text2); }
.auth-card-row .amt { color: var(--text); font-weight: 500; font-family: var(--ff-mono); }
.auth-card-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--orange-border);
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 0.5rem;
}
.auth-card-total .amt {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--orange);
}

/* ─── PLAN TABS ─── */
.plan-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}
.plan-tabs a{flex:1;min-width:80px;text-align:center;padding:.55rem .4rem;border-radius:2px;font-family:var(--ff-display);font-size:.9rem;letter-spacing:1px;border:1px solid var(--orange-border);text-decoration:none;transition:all .2s}

/* ─── RESPONSIVE ─── */
@media(max-width: 900px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-panel-side { display: none; }
  .auth-form-side { padding: 1.75rem 1.5rem; }
  .auth-form { max-width: 100%; }
}
@media(max-width: 480px) {
  .auth-form-side { padding: 1.5rem 1.25rem; }
  .auth-brand { margin-bottom: 2rem; }
}