:root {
  --drill-bg: #070a0f;
  --drill-panel: rgba(13, 18, 26, 0.88);
  --drill-panel-strong: rgba(7, 10, 15, 0.94);
  --drill-line: rgba(148, 163, 184, 0.22);
  --drill-line-strong: rgba(215, 161, 95, 0.46);
  --drill-accent: #c97a3d;
  --drill-accent-soft: #d7a15f;
  --drill-text: #f8fafc;
  --drill-muted: #9aa8ba;
  --drill-success: #34d399;
  --drill-warning: #f59e0b;
  --drill-danger: #ef4444;
  --drill-radius: 10px;
  --drill-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

body.drill-login {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  color: var(--drill-text);
  font-family:
    Inter,
    "Segoe UI",
    -apple-system,
    BlinkMacSystemFont,
    system-ui,
    sans-serif;
  background:
    radial-gradient(circle at 18% 18%, rgba(201, 122, 61, 0.16), transparent 28%),
    radial-gradient(circle at 88% 76%, rgba(52, 211, 153, 0.08), transparent 24%),
    linear-gradient(145deg, #05070b 0%, #080c12 44%, #111821 100%);
}

body.drill-login::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(110deg, rgba(0, 0, 0, 0.72), transparent 72%);
}

.drill-login__shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 460px);
  gap: 18px;
  padding: clamp(14px, 2.2vw, 26px);
}

.drill-login__brand,
.drill-login__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--drill-line);
  border-radius: var(--drill-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent 34%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.024) 0 1px, transparent 1px 11px),
    var(--drill-panel);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -1px 0 rgba(0, 0, 0, 0.48),
    var(--drill-shadow);
}

.drill-login__brand::before,
.drill-login__panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--drill-accent-soft), rgba(52, 211, 153, 0.78), var(--drill-accent));
  box-shadow: 0 0 18px rgba(215, 161, 95, 0.32);
}

.drill-login__brand {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(18px, 2.5vh, 28px);
  padding: clamp(24px, 4vw, 42px);
}

.drill-login__brand-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 28%, transparent 52%),
    radial-gradient(circle at 78% 18%, rgba(215, 161, 95, 0.12), transparent 28%);
  opacity: 0.8;
}

.drill-login__brand-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.drill-login__brand-mark {
  position: relative;
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(215, 161, 95, 0.36);
  border-radius: 8px;
  color: #fff3dc;
  background:
    linear-gradient(145deg, rgba(201, 122, 61, 0.26), rgba(2, 6, 23, 0.48)),
    rgba(2, 6, 23, 0.42);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 16px 34px rgba(0, 0, 0, 0.24);
}

.drill-login__brand-mark-core {
  position: relative;
  z-index: 2;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.drill-login__brand-mark-bar {
  position: absolute;
  right: 11px;
  top: 11px;
  width: 6px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff3dc, rgba(215, 161, 95, 0.3));
  box-shadow: 0 0 16px rgba(215, 161, 95, 0.34);
}

.drill-login__status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(52, 211, 153, 0.26);
  border-radius: 999px;
  color: #bbf7d0;
  background: rgba(52, 211, 153, 0.09);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.drill-login__status-pill span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--drill-success);
  box-shadow: 0 0 14px var(--drill-success);
}

.drill-login__brand-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.drill-login__eyebrow {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--drill-accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.drill-login__brand h1,
.drill-login__panel h2 {
  margin: 0;
  color: var(--drill-text);
  font-weight: 760;
  letter-spacing: 0;
  line-height: 1.06;
}

.drill-login__brand h1 {
  max-width: 780px;
  font-size: clamp(1.9rem, 3.6vw, 3.6vw);
}

.drill-login__brand p,
.drill-login__panel p,
.drill-login__feature-grid p {
  max-width: 720px;
  margin: 16px 0 0;
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.6;
}

.drill-login__industrial-panel {
  position: relative;
  z-index: 1;
  min-height: 224px;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(260px, 0.7fr);
  gap: 16px;
  align-items: stretch;
}

.drill-login__signal-flow,
.drill-login__signal-list {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 36%),
    rgba(2, 6, 23, 0.32);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.drill-login__signal-flow {
  min-height: 224px;
  display: grid;
  align-items: stretch;
}

.drill-login__signal-flow::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 24%, rgba(52, 211, 153, 0.12), transparent 28%),
    linear-gradient(90deg, rgba(215, 161, 95, 0.08), transparent 38%, rgba(52, 211, 153, 0.08));
}

.drill-login__signal-flow svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 224px;
  padding: 16px;
}

.drill-login__signal-path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.drill-login__signal-path--base {
  stroke: rgba(148, 163, 184, 0.24);
  stroke-width: 2;
}

.drill-login__signal-path--pulse {
  stroke: url("#signalLine");
  stroke-width: 3;
  stroke-dasharray: 42 280;
  animation: drillSignalFlow 3.2s linear infinite;
  filter: drop-shadow(0 0 8px rgba(52, 211, 153, 0.42));
}

.drill-login__signal-path--one {
  animation-delay: 0s;
}

.drill-login__signal-path--two {
  animation-delay: -1s;
}

.drill-login__signal-path--three {
  animation-delay: -2s;
}

.drill-login__signal-nodes circle {
  fill: #0b1220;
  stroke: rgba(215, 161, 95, 0.68);
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(215, 161, 95, 0.22));
  animation: drillSignalNodePulse 2.8s ease-in-out infinite;
}

.drill-login__signal-nodes circle:nth-child(3n) {
  stroke: rgba(52, 211, 153, 0.78);
  animation-delay: -1.4s;
}

.drill-login__signal-flow-label {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.drill-login__signal-flow-label strong {
  color: #f8fafc;
  font-size: 0.86rem;
}

.drill-login__signal-flow-label span {
  min-width: 0;
  overflow: hidden;
  color: var(--drill-muted);
  font-size: 0.74rem;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drill-login__signal-list {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.drill-login__signal-list div {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-content: center;
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 7px;
  background: rgba(15, 23, 42, 0.44);
}

.drill-login__signal {
  grid-row: 1 / 3;
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 14px currentColor;
}

.drill-login__signal--ok {
  color: var(--drill-success);
}

.drill-login__signal--warn {
  color: var(--drill-warning);
}

.drill-login__signal-list strong {
  min-width: 0;
  overflow: hidden;
  color: var(--drill-text);
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drill-login__signal-list small {
  min-width: 0;
  overflow: hidden;
  color: var(--drill-muted);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drill-login__feature-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.drill-login__feature-grid article {
  min-height: 86px;
  padding: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 36%),
    rgba(2, 6, 23, 0.28);
}

.drill-login__feature-grid span {
  display: block;
  margin-bottom: 9px;
  color: var(--drill-accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
}

.drill-login__feature-grid strong {
  display: block;
  color: #e5e7eb;
  font-size: 0.9rem;
  line-height: 1.35;
}

.drill-login__panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 3vw, 34px);
}

.drill-login__panel-glow {
  display: none;
}

.drill-login__panel-head {
  margin-bottom: 22px;
}

.drill-login__panel h2 {
  font-size: clamp(1.8rem, 3vw, 2.35rem);
}

.drill-login__panel p {
  margin-top: 10px;
  font-size: 0.94rem;
}

.drill-login__alert {
  margin-bottom: 14px;
  padding: 12px 13px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  color: var(--drill-text);
  background: rgba(15, 23, 42, 0.58);
  font-size: 0.9rem;
}

.drill-login__alert--error {
  border-color: rgba(239, 68, 68, 0.42);
  background: rgba(127, 29, 29, 0.28);
}

.drill-login__alert--warning {
  border-color: rgba(245, 158, 11, 0.42);
  background: rgba(120, 53, 15, 0.24);
}

.drill-login__alert--success,
.drill-login__alert--info {
  border-color: rgba(52, 211, 153, 0.34);
  background: rgba(6, 78, 59, 0.22);
}

.drill-login__form {
  display: grid;
  gap: 14px;
}

.drill-login__field {
  display: grid;
  gap: 7px;
}

.drill-login__field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.drill-login__field label,
.drill-login__remember span,
.drill-login__field-row a {
  color: #dbe4ef;
  font-size: 0.86rem;
  font-weight: 650;
}

.drill-login__field-row a,
.drill-login__footer a {
  color: var(--drill-accent-soft);
  text-decoration: none;
}

.drill-login__field-row a:hover,
.drill-login__footer a:hover {
  color: #f8d9ad;
}

.drill-login__field input {
  width: 100%;
  min-height: 46px;
  padding: 0 13px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 8px;
  outline: 0;
  color: var(--drill-text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 40%),
    rgba(2, 6, 23, 0.46);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  font: 500 0.95rem/1.25 Inter, "Segoe UI", system-ui, sans-serif;
}

.drill-login__field input::placeholder {
  color: #6f7f94;
}

.drill-login__field input:focus {
  border-color: var(--drill-line-strong);
  box-shadow:
    0 0 0 3px rgba(201, 122, 61, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.drill-login__remember {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.drill-login__remember input {
  accent-color: var(--drill-accent-soft);
}

.drill-login__submit {
  min-height: 48px;
  margin-top: 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: #1a1209;
  background: linear-gradient(135deg, #c97a3d 0%, #d7a15f 58%, #f3d8aa 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 18px 36px rgba(201, 122, 61, 0.24);
  cursor: pointer;
  font: 800 0.95rem/1.2 Inter, "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0.02em;
}

.drill-login__submit:hover {
  filter: saturate(1.05);
  transform: translateY(-1px);
}

.drill-login__submit-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.drill-login__footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  color: var(--drill-muted);
  font-size: 0.78rem;
}

@keyframes drillSignalFlow {
  from {
    stroke-dashoffset: 320;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes drillSignalNodePulse {
  0%,
  100% {
    opacity: 0.72;
  }

  50% {
    opacity: 1;
  }
}

/* @media (max-width: 1120px) {
  .drill-login__shell {
    grid-template-columns: 1fr;
  }

  .drill-login__brand {
    min-height: 520px;
  }
} */

/* @media (max-width: 760px) {
  .drill-login__shell {
    padding: 12px;
  }

  .drill-login__brand,
  .drill-login__panel {
    padding: 20px;
  }

  .drill-login__brand-top,
  .drill-login__field-row,
  .drill-login__footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .drill-login__brand h1 {
    font-size: clamp(1.55rem, 8vw, 2.25rem);
  }

  .drill-login__industrial-panel,
  .drill-login__feature-grid {
    grid-template-columns: 1fr;
  }

  .drill-login__status-pill {
    white-space: normal;
  }
} */

/* @media (max-height: 820px) and (min-width: 1121px) {
  .drill-login__shell {
    padding: 12px;
    gap: 12px;
  }

  .drill-login__brand,
  .drill-login__panel {
    padding: 20px;
  }

  .drill-login__brand h1 {
    font-size: clamp(1.7rem, 2.8vw, 2.65rem);
  }

  .drill-login__brand p {
    font-size: 0.9rem;
    line-height: 1.45;
  }

  .drill-login__industrial-panel {
    min-height: 180px;
  }

  .drill-login__signal-flow,
  .drill-login__signal-flow svg {
    min-height: 180px;
  }

  .drill-login__feature-grid article {
    min-height: 72px;
    padding: 11px;
  }

  .drill-login__feature-grid strong {
    font-size: 0.82rem;
  }
} */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}