/* ====== Base reset ====== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-deep: #050018;
  --bg-card: rgba(8, 5, 30, 0.88);
  --accent-pink: #ff6ac9;
  --accent-blue: #4d7cff;
  --accent-cyan: #3bf5ff;
  --accent-green: #4dffb5;
  --text-main: #f9f5ff;
  --text-muted: #b2b1d6;
  --error: #ff4b7a;
}

html,
body {
  height: 100%;
}

/* ====== Body (app look) ====== */
body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-main);
  background-color: var(--bg-deep);
  background-image: url("bg-eislerweb.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Purple overlay + grain (disabled in error-mode) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 99, 195, 0.25), transparent 55%),
    radial-gradient(circle at 85% 100%, rgba(72, 178, 255, 0.28), transparent 55%),
    linear-gradient(135deg, rgba(5, 0, 30, 0.9), rgba(5, 0, 20, 0.9));
  mix-blend-mode: normal;
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  inset: -50px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='noStitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.16'/%3E%3C/svg%3E");
  opacity: 0.35;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
}

/* ====== ERROR MODE (Chrome-like) ====== */
body.error-mode {
  background: #f2f2f2;
  color: #111;
}

body.error-mode::before,
body.error-mode::after {
  opacity: 0;
}

/* Hide app UI while in error-mode */
body.error-mode .page,
body.error-mode .top-brand,
body.error-mode .eisler-watermark {
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.98);
}

/* ====== App main layout ====== */
.page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 16px 40px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.98);
  transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
}

.top-brand,
.eisler-watermark {
  transition: opacity 0.6s ease 0.1s, transform 0.6s ease 0.1s;
}

/* When app is active */
body.app-mode .page,
body.app-mode .top-brand,
body.app-mode .eisler-watermark {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* ====== Fake error page (Chrome style) ====== */
.fake-error {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #f2f2f2;
  color: #111;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  z-index: 50;
}

.fake-error-icon {
  font-size: 64px;
  color: #9e9e9e;
  margin-bottom: 24px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.fake-error-icon::before {
  content: ":(";
}

.fake-error-inner {
  max-width: 760px;
  width: 100%;
}

.fake-error-icon-box {
  width: 32px;
  height: 32px;
  border: 1px solid #9e9e9e;
  border-radius: 2px;
  position: relative;
}

.fake-error-icon-face {
  font-size: 20px;
  color: #757575;
}

.fake-error h1 {
  font-size: 26px;
  font-weight: 500;
  margin-bottom: 12px;
}

.fake-error-text {
  font-size: 15px;
  color: #444;
  margin-bottom: 10px;
}

.fake-error-link {
  font-size: 14px;
  color: #444;
  margin-bottom: 8px;
}

.fake-error-link span {
  color: #1a73e8;
  cursor: pointer;
}

.fake-error-link span:hover {
  text-decoration: underline;
}

.fake-error-code {
  font-size: 12px;
  color: #777;
  margin-bottom: 18px;
}

.fake-error-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.error-btn {
  padding: 8px 24px;
  border-radius: 4px;
  border: 1px solid #c4c4c4;
  background: #f9f9f9;
  font-size: 13px;
  cursor: pointer;
}

.error-btn.primary {
  background: #1a73e8;
  border-color: #1a73e8;
  color: #fff;
}

/* Advanced section */
.advanced-wrapper {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.advanced-link {
  border: none;
  background: transparent;
  color: #1a73e8;
  font-size: 14px;
  cursor: pointer;
  padding: 0;
}
.advanced-link:hover { text-decoration: underline; }

.advanced-panel {
  width: 420px;
  padding: 8px 0 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.advanced-note {
  font-size: 13px;
  color: #5f6368;
  margin-bottom: 10px;
}


/* When we leave error → boot or app */
body.boot-mode .fake-error,
body.app-mode .fake-error {
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

/* ====== BOOT + BIOMETRIC OVERLAY ====== */
.boot-screen {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, #190b3f, #050017 55%, #000 100%);
  color: #e0e7ff;
  font-family: "JetBrains Mono", "SF Mono", Menlo, Monaco, Consolas, monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  z-index: 60;
}

.boot-inner {
  max-width: 640px;
  width: 100%;
}

.boot-title {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(170, 188, 255, 0.9);
  margin-bottom: 10px;
}

.boot-log {
  background: rgba(2, 4, 24, 0.95);
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.6);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.9);
  padding: 14px 16px;
  max-height: 220px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.5;
}

.boot-log p {
  opacity: 0;
  transform: translateY(6px);
  animation: bootLineIn 0.4s forwards;
}

@keyframes bootLineIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* biometric */
.boot-scan {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

body.boot-mode .boot-scan.scan-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.scan-ring {
  width: 140px;
  height: 140px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow:
    0 0 40px rgba(59, 130, 246, 0.6),
    0 0 80px rgba(236, 72, 153, 0.4);
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 60%);
}

.scan-ring-orbit {
  position: absolute;
  inset: 12px;
  border-radius: inherit;
  border: 2px solid transparent;
  border-top-color: #38bdf8;
  border-right-color: #a855f7;
  border-left-color: rgba(248, 250, 252, 0.1);
  animation: scanOrbit 1.6s linear infinite;
}

.scan-core {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: radial-gradient(circle, #22c55e, #16a34a);
  box-shadow:
    0 0 18px rgba(34, 197, 94, 0.9),
    0 0 32px rgba(34, 197, 94, 0.7);
  animation: scanPulse 1.2s ease-in-out infinite;
}

@keyframes scanOrbit {
  to {
    transform: rotate(360deg);
  }
}

@keyframes scanPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.95;
  }
  50% {
    transform: scale(1.12);
    opacity: 1;
  }
}

.scan-label {
  font-size: 13px;
  color: #e5e7eb;
}

.scan-sub {
  font-size: 11px;
  color: #94a3b8;
}

.scan-sub span {
  color: #22c55e;
}

/* Boot screen visibility */
body.boot-mode .boot-screen {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Hide boot when app is active */
body.app-mode .boot-screen {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
}

/* ====== Brand pill ====== */
.top-brand {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  pointer-events: none;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  background: rgba(7, 5, 35, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--accent-green), #00a86b);
  box-shadow: 0 0 12px rgba(77, 255, 181, 0.8);
}

/* ====== Card wrapper & card ====== */
.card-wrapper {
  width: 100%;
  max-width: 440px;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.card-wrapper--hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.98);
}

.eisler-card {
  position: relative;
  padding: 26px 26px 20px;
  border-radius: 26px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  overflow: hidden;
  animation: cardFloat 12s ease-in-out infinite;
}

.card-glow,
.card-glow::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(40px);
  opacity: 0.9;
  pointer-events: none;
}

.card-glow {
  width: 220px;
  height: 220px;
  top: -80px;
  left: -80px;
  background: radial-gradient(circle, rgba(255, 124, 207, 0.88), transparent 65%);
}

.card-glow::after {
  width: 220px;
  height: 220px;
  right: -90px;
  bottom: -90px;
  background: radial-gradient(circle, rgba(74, 180, 255, 0.9), transparent 65%);
}

.card-glow--dashboard {
  top: -70px;
  left: auto;
  right: -80px;
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* ====== Card header & text ====== */
.card-header {
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

.card-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(12, 7, 48, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #ffe5ff;
  margin-bottom: 10px;
}

.card-pill--green {
  background: rgba(10, 35, 40, 0.96);
  border-color: rgba(92, 255, 195, 0.75);
  color: #d5fff3;
}

.card-header h1 {
  font-size: clamp(26px, 4vw, 30px);
  font-weight: 800;
  margin-bottom: 6px;
}

.card-header p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ====== Login form ====== */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(228, 222, 255, 0.85);
}

.field input {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(7, 3, 28, 0.9);
  color: var(--text-main);
  padding: 11px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease,
    transform 0.12s ease;
}

.field input::placeholder {
  color: rgba(180, 170, 225, 0.7);
}

.field input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 1px rgba(59, 245, 255, 0.4),
    0 0 24px rgba(73, 153, 255, 0.35);
  background: rgba(6, 3, 25, 0.95);
  transform: translateY(-1px);
}

/* ====== Buttons – cursor-fill ====== */
.btn-primary,
.btn-secondary {
  position: relative;
  overflow: hidden;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 11px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: color 0.3s ease, box-shadow 0.3s ease, transform 0.18s ease,
    border-color 0.3s ease;
}

.btn-primary {
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-primary::before,
.btn-secondary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
      #ff9df2,
      #7b7dff,
      #41f2ff);
  transform: scale(0);
  transform-origin: center;
  transition: transform 0.45s ease-out;
  z-index: -1;
}

.btn-secondary::before {
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
      #4dffb5,
      #3bf5ff,
      #7b7dff);
}

.btn-primary:hover,
.btn-secondary:hover {
  color: #050018;
  border-color: transparent;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.9);
  transform: translateY(-1px);
}

.btn-primary:hover::before,
.btn-secondary:hover::before {
  transform: scale(2.5);
}

/* ====== Error + helper in login ====== */
.error-message {
  min-height: 18px;
  font-size: 12px;
  color: var(--error);
  margin-top: 4px;
}

.helper {
  margin-top: 6px;
  font-size: 11px;
  color: rgba(187, 184, 235, 0.88);
}

.helper code {
  font-size: 11px;
  background: rgba(15, 10, 50, 0.9);
  padding: 1px 5px;
  border-radius: 999px;
}

/* Shake animation for wrong login */
.eisler-card.shake {
  animation: shake 0.32s ease;
}

@keyframes shake {
  0% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-6px);
  }
  40% {
    transform: translateX(5px);
  }
  60% {
    transform: translateX(-4px);
  }
  80% {
    transform: translateX(3px);
  }
  100% {
    transform: translateX(0);
  }
}

/* ====== Card footer & dashboard ====== */
.card-footer {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: rgba(180, 178, 224, 0.9);
}

.card-footer-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: rgba(244, 203, 255, 0.9);
}

.dashboard-footer {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}

.dash-block {
  background: rgba(14, 9, 50, 0.9);
  border-radius: 14px;
  border: 1px solid rgba(59, 245, 255, 0.13);
  padding: 10px 12px;
}

.dash-block--wide {
  grid-column: 1 / -1;
}

.dash-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(195, 199, 255, 0.85);
  margin-bottom: 4px;
}

.dash-value {
  font-size: 14px;
  font-weight: 600;
}

.dash-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ====== Watermark ====== */
.eisler-watermark {
  position: fixed;
  right: 18px;
  bottom: 10px;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(230, 225, 255, 0.25);
  pointer-events: none;
  z-index: 15;
}

.eisler-watermark span {
  color: rgba(255, 157, 242, 0.7);
  font-weight: 700;
}

/* ====== Logged-in state ====== */
body.logged-in #loginWrapper {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px) scale(0.98);
}

body.logged-in #dashboardWrapper {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* ====== UIVERSE "ADVANCED" BUTTON ====== */
/* From Uiverse.io by Galahhad */
.ui-btn {
  --btn-padding: 10px 18px;
  --btn-letter-spacing: 0.1rem;
  --btn-animation-duration: 1.2s;
  --btn-shadow: 0 2px 10px 0 var(--btn-shadow-color);
  --hover-btn-color: rgb(255, 255, 255);
  --default-btn-color: transparent;
  --font-size: 13px;
  --font-weight: 600;
  --font-family: Menlo, Roboto Mono, monospace;
}

.ui-btn {
  box-sizing: border-box;
  padding: var(--btn-padding);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--default-btn-color);
  font: var(--font-weight) var(--font-size) var(--font-family);
  background: var(--btn-default-bg);
  border: none;
  cursor: pointer;
  transition: var(--btn-transition);
  overflow: hidden;
  box-shadow: var(--btn-shadow);
  border-radius: 4px;
}

.ui-btn span {
  letter-spacing: var(--btn-letter-spacing);
  transition: var(--btn-transition);
  box-sizing: border-box;
  position: relative;
  background: inherit;
}

.ui-btn span::before {
  box-sizing: border-box;
  position: absolute;
  content: "";
  background: inherit;
}

.ui-btn:hover,
.ui-btn:focus {
  background: var(--btn-hover-bg);
}

.ui-btn:hover span,
.ui-btn:focus span {
  color: var(--hover-btn-color);
}

.ui-btn:hover span::before,
.ui-btn:focus span::before {
  animation: chitchat linear both var(--btn-animation-duration);
}

@keyframes chitchat {
  0% {
    content: "#";
  }
  5% {
    content: ".";
  }
  10% {
    content: "^{";
  }
  15% {
    content: "-!";
  }
  20% {
    content: "#$_";
  }
  25% {
    content: "№:0";
  }
  30% {
    content: "#{+.";
  }
  35% {
    content: "@}-?";
  }
  40% {
    content: "?{4@%";
  }
  45% {
    content: "=.,^!";
  }
  50% {
    content: "?2@%";
  }
  55% {
    content: "\\;1}]";
  }
  60% {
    content: "?{%:%";
    right: 0;
  }
  65% {
    content: "|{f[4";
    right: 0;
  }
  70% {
    content: "{4%0%";
    right: 0;
  }
  75% {
    content: "'1_0<";
    right: 0;
  }
  80% {
    content: "{0%";
    right: 0;
  }
  85% {
    content: "]>'";
    right: 0;
  }
  90% {
    content: "4";
    right: 0;
  }
  95% {
    content: "2";
    right: 0;
  }
  100% {
    content: "";
    right: 0;
  }
}

/* ====== Responsivity ====== */
@media (max-width: 600px) {
  .eisler-card {
    border-radius: 22px;
    padding: 22px 18px 18px;
  }

  .brand-pill {
    font-size: 9px;
    padding-inline: 10px;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-footer {
    flex-direction: column-reverse;
    align-items: flex-start;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .boot-log {
    max-height: 180px;
  }

  .boot-inner {
    max-width: 100%;
  }
}