/* ==========================================================================
   ZyJobs Auth — DARK BRUTALIST & CYBER-TECH (Split-Screen)
   Matches landing theme: #050505 canvas, acid #D4FF00 + cyan #00F0FF,
   razor-sharp inputs, zero border-radius, industrial grid lines.
   Scoped to body.ld-auth-body (login/register only — verify-otp untouched).
   ========================================================================== */

:root {
  --ld-bg: #050505;
  --ld-bg-2: #0f0f0f;
  --ld-line: #222222;
  --ld-line-soft: #1a1a1a;
  --ld-acid: #d4ff00;
  --ld-cyan: #00f0ff;
  --ld-ink: #0a0a0a;
  --ld-txt: #e0e0e0;
  --ld-mut: #8a8a8a;
  --ld-dim: #555555;
  --ld-err: #ff3b3b;

  --ld-font-display: 'Anton', 'Arial Narrow', Impact, sans-serif;
  --ld-font-body: 'Space Grotesk', 'Segoe UI', sans-serif;
  --ld-font-mono: 'Space Mono', 'Courier New', monospace;
}

/* ── Body reset (landing-consistent) ───────────────────────────────────── */
body.ld-auth-body {
  background-color: var(--ld-bg);
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 96px);
  color: var(--ld-txt);
  font-family: var(--ld-font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

body.ld-auth-body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.ld-auth-body .zy-auth-bg {
  display: none;
}

::selection {
  background: var(--ld-acid);
  color: #000;
}

:focus-visible {
  outline: 2px solid var(--ld-acid);
  outline-offset: 3px;
}

/* ── Split-shell ───────────────────────────────────────────────────────── */
.ld-auth-shell {
  display: grid;
  grid-template-columns: 58fr 42fr;
  min-height: 100vh;
  position: relative;
}

/* ── Visual side (60%) ─────────────────────────────────────────────────── */
.ld-auth-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 4vh, 48px) clamp(28px, 4vw, 64px);
  overflow: hidden;
  min-height: 100vh;
}

.ld-auth-visual-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 96px);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 40% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 100% 80% at 40% 40%, #000 20%, transparent 78%);
}

.ld-auth-visual-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.ld-visual-coord {
  font-family: var(--ld-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ld-dim);
}

.ld-visual-coord--acid {
  color: var(--ld-acid);
}

.ld-auth-visual-words {
  margin-top: auto;
  margin-bottom: clamp(24px, 5vh, 56px);
  position: relative;
  z-index: 1;
  user-select: none;
}

.ld-vw {
  display: block;
  font-family: var(--ld-font-display);
  font-weight: 400;
  font-size: clamp(4.6rem, 10.5vw, 11rem);
  line-height: 0.9;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.ld-vw--outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--ld-txt);
}

.ld-vw--acid {
  color: var(--ld-acid);
  margin-left: clamp(40px, 9vw, 160px);
}

@supports not (-webkit-text-stroke: 1px #000) {
  .ld-vw--outline { color: var(--ld-txt); }
}

/* Terminal readout */
.ld-terminal {
  position: relative;
  z-index: 1;
  width: min(480px, 92%);
  background: var(--ld-bg-2);
  border: 1px solid var(--ld-line);
  margin-bottom: clamp(40px, 8vh, 90px);
}

.ld-terminal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ld-line);
}

.ld-terminal-name {
  font-family: var(--ld-font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  color: var(--ld-mut);
}

.ld-terminal-ver {
  font-family: var(--ld-font-mono);
  font-size: 0.6rem;
  color: var(--ld-acid);
  border: 1px solid var(--ld-line);
  padding: 3px 7px;
}

.ld-terminal-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ld-terminal-body p {
  font-family: var(--ld-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ld-mut);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ld-terminal-body .ld-term-ok {
  color: var(--ld-cyan);
}

.ld-caret {
  display: inline-block;
  width: 8px;
  height: 13px;
  background: var(--ld-acid);
  margin-left: 4px;
  vertical-align: -2px;
  animation: ld-caret-blink 1s steps(2, start) infinite;
}

@keyframes ld-caret-blink {
  to { visibility: hidden; }
}

/* Sticker */
.ld-sticker--visual {
  position: absolute;
  right: clamp(24px, 4vw, 72px);
  top: 32%;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--ld-acid);
  color: var(--ld-ink);
  font-family: var(--ld-font-mono);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: rotate(-3deg);
  pointer-events: none;
}

.ld-sticker--visual .ld-sticker-label {
  font-size: 0.6rem;
  border: 1px solid currentColor;
  padding: 3px 6px;
}

.ld-sticker--visual .ld-sticker-value {
  font-family: var(--ld-font-display);
  font-size: 1.5rem;
}

/* Crosshair deco */
.ld-cross {
  position: absolute;
  width: 26px;
  height: 26px;
  pointer-events: none;
  opacity: 0.5;
  z-index: 1;
}

.ld-cross::before,
.ld-cross::after {
  content: '';
  position: absolute;
  background: var(--ld-line);
}

.ld-cross::before {
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}

.ld-cross::after {
  top: 50%;
  left: 0;
  height: 1px;
  width: 100%;
  transform: translateY(-50%);
}

.ld-cross--a { top: 22%; right: 7%; }
.ld-cross--b { bottom: 16%; left: 5%; }

/* Marquee strip */
.ld-auth-marquee {
  position: absolute;
  left: -4%;
  bottom: 46px;
  width: 108%;
  background: var(--ld-acid);
  color: var(--ld-ink);
  border-top: 1px solid var(--ld-acid);
  border-bottom: 1px solid var(--ld-acid);
  transform: rotate(-1.6deg);
  overflow: hidden;
  padding: 11px 0;
  z-index: 2;
  pointer-events: none;
}

.ld-auth-marquee-track {
  display: flex;
  width: max-content;
  animation: ld-auth-marquee 22s linear infinite;
}

.ld-auth-marquee-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.ld-auth-marquee-group span {
  font-family: var(--ld-font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.6rem);
  letter-spacing: 0.04em;
  padding: 0 16px;
  white-space: nowrap;
}

.ld-auth-marquee-group i {
  display: block;
  width: 10px;
  height: 10px;
  background: var(--ld-ink);
  transform: rotate(45deg);
  flex-shrink: 0;
}

@keyframes ld-auth-marquee {
  to { transform: translateX(-50%); }
}

/* ── Form side (40%) ───────────────────────────────────────────────────── */
.ld-auth-form-side {
  position: relative;
  border-left: 1px solid var(--ld-line);
  background: rgba(5, 5, 5, 0.55);
  padding: clamp(24px, 4vh, 44px) clamp(24px, 3.5vw, 56px) clamp(20px, 3vh, 32px);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-height: 100vh;
  overflow-y: auto;
}

.ld-auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ld-txt);
  width: max-content;
  margin-bottom: clamp(28px, 6vh, 56px);
}

.ld-brand-mark {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ld-brand-mark i {
  display: block;
  width: 18px;
  height: 3px;
  background: var(--ld-acid);
}

.ld-brand-mark i:nth-child(2) { width: 12px; }
.ld-brand-mark i:nth-child(3) { width: 6px; }

.ld-brand-text {
  font-family: var(--ld-font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.ld-brand-slash {
  color: var(--ld-acid);
  font-style: normal;
}

.ld-auth-form-wrap {
  margin: auto 0;
  width: 100%;
  max-width: 520px;
}

/* Head */
.ld-auth-head {
  margin-bottom: clamp(26px, 4vh, 40px);
}

.ld-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ld-font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ld-txt);
  border: 1px solid var(--ld-line);
  background: var(--ld-bg-2);
  padding: 8px 14px;
  width: max-content;
}

.ld-tag-dot {
  width: 8px;
  height: 8px;
  background: var(--ld-acid);
  flex-shrink: 0;
  animation: ld-caret-blink 1.6s steps(2, start) infinite;
}

.ld-auth-title {
  font-family: var(--ld-font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 4.6vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 22px 0 14px;
}

.ld-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.06em;
  margin-bottom: -0.06em;
}

.ld-line-inner {
  display: inline-block;
  will-change: transform;
}

.ld-auth-sub {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ld-mut);
  max-width: 40ch;
}

/* Alerts (class names injected by existing auth JS) */
.zy-auth-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid;
  border-left-width: 4px;
  font-family: var(--ld-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.zy-auth-alert i {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.zy-auth-alert-success {
  background: rgba(212, 255, 0, 0.06);
  border-color: var(--ld-acid);
  color: var(--ld-acid);
}

.zy-auth-alert-error {
  background: rgba(255, 59, 59, 0.06);
  border-color: var(--ld-err);
  color: var(--ld-err);
}

.zy-auth-alert-info {
  background: rgba(0, 240, 255, 0.05);
  border-color: var(--ld-cyan);
  color: var(--ld-cyan);
}

/* Form */
.ld-auth-form {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vh, 22px);
}

.ld-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ld-field-label {
  font-family: var(--ld-font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ld-dim);
  transition: color 0.25s;
}

.ld-field-box {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--ld-line);
  background: var(--ld-bg-2);
  padding: 0 18px;
  min-height: 66px;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.ld-field-box > i {
  font-size: 1.15rem;
  color: var(--ld-dim);
  flex-shrink: 0;
  transition: color 0.25s;
}

.ld-field-box input {
  flex: 1;
  min-width: 0;
  height: 64px;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--ld-font-mono);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  letter-spacing: 0.03em;
  color: var(--ld-txt);
}

.ld-field-box input::placeholder {
  color: var(--ld-dim);
}

.ld-field-box input:-webkit-autofill,
.ld-field-box input:-webkit-autofill:hover,
.ld-field-box input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--ld-bg-2) inset;
  -webkit-text-fill-color: var(--ld-txt);
  transition: background-color 9999s ease-in-out 0s;
}

.ld-field-box:focus-within {
  border-color: var(--ld-acid);
  box-shadow: 0 0 0 1px var(--ld-acid), 0 0 26px rgba(212, 255, 0, 0.16);
  background: #0a0a0a;
}

.ld-field-box:focus-within > i {
  color: var(--ld-acid);
}

.ld-field:focus-within .ld-field-label {
  color: var(--ld-acid);
}

.ld-field-box--otp input {
  font-size: 1.3rem;
  letter-spacing: 0.5em;
}

.ld-field-eye {
  background: none;
  border: none;
  color: var(--ld-dim);
  cursor: pointer;
  font-size: 1.15rem;
  padding: 8px;
  flex-shrink: 0;
  transition: color 0.25s, transform 0.2s;
}

.ld-field-eye:hover {
  color: var(--ld-acid);
  transform: scale(1.12);
}

/* Submit button */
.ld-submit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  padding: 22px 30px;
  margin-top: 6px;
  background: var(--ld-acid);
  border: 1px solid var(--ld-acid);
  color: var(--ld-ink);
  font-family: var(--ld-font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.3s cubic-bezier(0.65, 0, 0.35, 1), border-color 0.3s;
}

.ld-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ld-cyan);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.34s cubic-bezier(0.65, 0, 0.35, 1);
}

.ld-submit:hover {
  border-color: var(--ld-cyan);
}

.ld-submit:hover::before {
  transform: scaleX(1);
}

.ld-submit i {
  font-size: 1.2rem;
  transition: transform 0.3s cubic-bezier(0.65, 0, 0.35, 1);
}

.ld-submit:hover i {
  transform: translate(4px, -4px);
}

.ld-submit:disabled {
  cursor: wait;
  opacity: 0.85;
}

/* Spinner (class injected by existing auth JS) */
.zy-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: ld-spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes ld-spin {
  to { transform: rotate(360deg); }
}

/* Aux + foot links */
.ld-auth-aux {
  margin-top: 18px;
}

.ld-forgot-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 6px 0;
  font-family: var(--ld-font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ld-cyan);
  cursor: pointer;
  transition: color 0.25s, transform 0.25s;
}

.ld-forgot-link:hover {
  color: var(--ld-acid);
  transform: translateX(4px);
}

.ld-auth-foot {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--ld-line);
  font-size: 0.88rem;
  color: var(--ld-mut);
}

.ld-auth-foot a {
  color: var(--ld-acid);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, color 0.25s;
}

.ld-auth-foot a:hover {
  color: var(--ld-cyan);
  border-bottom-color: var(--ld-cyan);
}

.ld-auth-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(20px, 4vh, 36px);
  font-family: var(--ld-font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--ld-dim);
  text-decoration: none;
  transition: color 0.25s, transform 0.25s;
  width: max-content;
}

.ld-auth-back:hover {
  color: var(--ld-acid);
  transform: translateX(-4px);
}

/* ── Modal buttons (brutalist variants) ────────────────────────────────── */
.ld-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--ld-font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid var(--ld-line);
  background: transparent;
  color: var(--ld-txt);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.28s cubic-bezier(0.65, 0, 0.35, 1), border-color 0.28s;
}

.ld-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ld-acid);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.32s cubic-bezier(0.65, 0, 0.35, 1);
}

.ld-btn:hover {
  color: var(--ld-ink);
  border-color: var(--ld-acid);
}

.ld-btn:hover::before {
  transform: scaleX(1);
}

.ld-btn-acid {
  background: var(--ld-acid);
  border-color: var(--ld-acid);
  color: var(--ld-ink);
}

.ld-btn-acid::before {
  background: var(--ld-cyan);
}

.ld-btn-acid:hover {
  border-color: var(--ld-cyan);
}

.ld-btn-ghost::before {
  background: var(--ld-txt);
}

.ld-btn-ghost:hover {
  color: var(--ld-ink);
  border-color: var(--ld-txt);
}

.ld-btn:disabled {
  cursor: wait;
  opacity: 0.8;
}

/* ── Forgot password modal ─────────────────────────────────────────────── */
.ld-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(5, 5, 5, 0.82);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0s 0.3s;
}

.ld-modal-overlay.active {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s;
}

.ld-modal {
  width: 100%;
  max-width: 520px;
  background: var(--ld-bg-2);
  border: 1px solid var(--ld-line);
  border-left: 4px solid var(--ld-acid);
  max-height: 92vh;
  overflow-y: auto;
  transform: translateY(24px);
  transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

.ld-modal-overlay.active .ld-modal {
  transform: translateY(0);
}

.ld-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ld-line);
}

.ld-modal-x {
  background: none;
  border: 1px solid var(--ld-line);
  color: var(--ld-mut);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  flex-shrink: 0;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}

.ld-modal-x:hover {
  color: var(--ld-ink);
  background: var(--ld-acid);
  border-color: var(--ld-acid);
}

.ld-modal-step {
  padding: 22px 20px 26px;
}

.ld-modal-title {
  font-family: var(--ld-font-display);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--ld-txt);
}

.ld-modal-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--ld-mut);
  margin-bottom: 18px;
}

.ld-modal-step .ld-field {
  margin-bottom: 18px;
}

.ld-modal-step .zy-auth-alert {
  margin-bottom: 16px;
}

.ld-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Utility (used by existing auth JS) ────────────────────────────────── */
.zy-hidden {
  display: none !important;
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .ld-auth-shell {
    grid-template-columns: 52fr 48fr;
  }

  .ld-vw {
    font-size: clamp(4rem, 9vw, 8rem);
  }
}

@media (max-width: 768px) {
  .ld-auth-visual {
    display: none;
  }

  .ld-auth-shell {
    grid-template-columns: 1fr;
  }

  .ld-auth-form-side {
    border-left: none;
    max-height: none;
    min-height: 100vh;
    overflow-y: visible;
    padding: 24px 22px 30px;
  }

  .ld-auth-brand {
    margin-bottom: 34px;
  }

  .ld-auth-title {
    font-size: clamp(2.4rem, 11vw, 3.4rem);
  }

  .ld-field-box {
    min-height: 60px;
  }

  .ld-field-box input {
    height: 58px;
  }

  .ld-submit {
    padding: 20px 24px;
  }

  .ld-modal {
    border-left-width: 3px;
  }
}

@media (max-width: 400px) {
  .ld-auth-form-side {
    padding: 20px 16px 24px;
  }

  .ld-field-box {
    padding: 0 14px;
  }

  .ld-modal-actions {
    flex-direction: column-reverse;
  }

  .ld-modal-actions .ld-btn {
    width: 100%;
  }
}

/* ── Reduced motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .ld-auth-marquee-track {
    animation: none;
  }

  .ld-caret,
  .ld-tag-dot {
    animation: none;
  }

  .ld-modal {
    transition: none;
  }
}