/* ============================================================
   Catfish Reverse Email Lookup — Frontend Styles
   Glassmorphism · Dark Mode · Cybersecurity Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --cel-bg:            transparent;
  --cel-card-bg:       rgba(15, 15, 25, 0.55);
  --cel-border:        rgba(255, 255, 255, 0.1);
  --cel-border-hover:  rgba(255, 255, 255, 0.3);
  --cel-glow-cyan:     #00c6ff;
  --cel-glow-violet:   #0072ff;
  --cel-glow-violet2:  #7c3aed;
  --cel-text-primary:  #ffffff;
  --cel-text-muted:    rgba(255, 255, 255, 0.65);
  --cel-success:       #34d399;
  --cel-error:         #fb7185;
  --cel-step-pending:  rgba(255,255,255,0.25);
  --cel-radius:        32px;
  --cel-transition:    0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Wrapper ───────────────────────────────────────────────── */
#cel-wrapper,
.cel-wrapper {
  font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
  -webkit-font-smoothing: antialiased;
  color: var(--cel-text-primary);
  max-width: 580px;
  margin: 3rem auto;
  position: relative;
  border-radius: var(--cel-radius);
  /* The "Liquid Glass" abstract backdrop to guarantee vibrancy on ANY theme */
  background: radial-gradient(circle at 0% 0%, rgba(0, 114, 255, 0.8) 0%, transparent 50%),
              radial-gradient(circle at 100% 100%, rgba(0, 198, 255, 0.7) 0%, transparent 50%),
              radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.5) 0%, transparent 70%),
              #050510;
  box-shadow: 0 40px 80px -10px rgba(0,0,0,0.4), 0 0 50px rgba(0, 198, 255, 0.15);
  z-index: 1;
}

/* ── Card base ─────────────────────────────────────────────── */
.cel-card {
  background: var(--cel-card-bg);
  border: 1px solid var(--cel-border);
  border-top: 1px solid rgba(255, 255, 255, 0.2); /* Edge highlight */
  border-radius: var(--cel-radius);
  padding: 3rem;
  backdrop-filter: blur(60px) saturate(180%);
  -webkit-backdrop-filter: blur(60px) saturate(180%);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--cel-transition), border-color var(--cel-transition);
}

.cel-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
  border-radius: inherit;
}

/* ── Stage visibility ──────────────────────────────────────── */
.cel-hidden {
  display: none !important;
}

.cel-stage {
  animation: cel-fadein 0.35s ease both;
}

@keyframes cel-fadein {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Card header ───────────────────────────────────────────── */
.cel-card__header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.cel-icon-shield {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(0,229,255,0.12));
  border: 1px solid rgba(0,229,255,0.2);
  color: var(--cel-glow-cyan);
  margin-bottom: 1rem;
  box-shadow: 0 0 20px rgba(0,229,255,0.15);
}

.cel-icon-shield svg {
  width: 26px;
  height: 26px;
}

.cel-card__title {
  font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: #ffffff !important;
  background: none;
  -webkit-text-fill-color: #ffffff;
}

.cel-card__subtitle {
  font-size: 0.92rem;
  color: var(--cel-text-muted);
  margin: 0;
}

/* ── Trust badges ──────────────────────────────────────────── */
.cel-trust-badges {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.cel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cel-text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  padding: 0.3rem 0.7rem;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.cel-badge__icon {
  font-size: 0.8rem;
}

/* ── Form & Input ──────────────────────────────────────────── */
.cel-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cel-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.cel-input-at-icon {
  position: absolute;
  left: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cel-glow-cyan);
  pointer-events: none;
  z-index: 2;
  transition: text-shadow var(--cel-transition), transform var(--cel-transition);
  transform-origin: center;
}

/* Radar ping ring on the @ icon */
.cel-input-ping {
  position: absolute;
  left: 1rem;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  border: 2px solid var(--cel-glow-cyan);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.5);
  z-index: 1;
  transition: none;
}

.cel-input-wrap.cel-focused .cel-input-ping {
  animation: cel-ping 1.4s cubic-bezier(0,0,0.2,1) infinite;
}

.cel-input-wrap.cel-focused .cel-input-at-icon {
  text-shadow: 0 0 8px var(--cel-glow-cyan), 0 0 20px rgba(0,229,255,0.6);
}

@keyframes cel-ping {
  0%   { opacity: 0.9; transform: scale(0.5); }
  80%  { opacity: 0;   transform: scale(2.2); }
  100% { opacity: 0;   transform: scale(2.2); }
}

.cel-input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  color: var(--cel-text-primary) !important;
  font-family: 'Inter', system-ui, sans-serif !important;
  font-size: 1.05rem;
  font-weight: 500;
  padding: 1rem 1rem 1rem 3rem;
  outline: none;
  transition:
    border-color var(--cel-transition),
    box-shadow var(--cel-transition),
    background var(--cel-transition);
  box-sizing: border-box;
  caret-color: var(--cel-glow-cyan);
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
}

.cel-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.cel-input:focus {
  border-color: var(--cel-glow-cyan);
  background: rgba(255,255,255,0.12);
  box-shadow:
    inset 0 2px 5px rgba(0,0,0,0.2),
    0 0 0 3px rgba(0, 198, 255, 0.2),
    0 0 20px rgba(0, 198, 255, 0.15);
}

.cel-input.cel-input--error {
  border-color: var(--cel-error);
  box-shadow: 0 0 0 3px rgba(244,63,94,0.15);
  animation: cel-shake 0.4s cubic-bezier(0.36,0.07,0.19,0.97) both;
}

@keyframes cel-shake {
  10%, 90%  { transform: translateX(-2px); }
  20%, 80%  { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-5px); }
  40%, 60%  { transform: translateX(5px); }
}

.cel-input-error {
  font-size: 0.82rem;
  color: var(--cel-error);
  margin: 0;
  min-height: 1.1em;
  transition: opacity var(--cel-transition);
}

/* ── Domain suggestion dropdown ────────────────────────── */
.cel-domain-suggestions {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: rgba(12, 12, 22, 0.97);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 20px rgba(0,240,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
  overflow: hidden;
  animation: cel-dropdown-in 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cel-dropdown-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cel-domain-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: background 0.15s ease, color 0.15s ease;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.cel-domain-item:last-child { border-bottom: none; }

.cel-domain-item:hover,
.cel-domain-item.cel-domain-item--active {
  background: rgba(0, 240, 255, 0.07);
  color: #fff;
}

.cel-domain-item__prefix {
  color: rgba(255,255,255,0.35);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}

.cel-domain-item__match {
  color: var(--cel-glow-cyan);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}

.cel-domain-item__rest {
  color: rgba(255,255,255,0.5);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}

/* ── Validation dot ─────────────────────────────────────── */
#cel-valid-dot {
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

/* ── CTA Button ────────────────────────────────────────────── */
.cel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.95rem 1.5rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cel-glow-violet), #5b21b6, var(--cel-glow-cyan));
  background-size: 200% 200%;
  background-position: 0% 50%;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition:
    background-position 0.5s ease,
    transform var(--cel-transition),
    box-shadow var(--cel-transition);
  box-shadow:
    0 4px 20px rgba(124,58,237,0.4),
    0 0 0 1px rgba(124,58,237,0.3);
}

.cel-btn:hover {
  background-position: 100% 50%;
  transform: translateY(-1px);
  box-shadow:
    0 6px 28px rgba(124,58,237,0.55),
    0 0 0 1px rgba(0,229,255,0.3);
}

.cel-btn:active {
  transform: translateY(0);
}

.cel-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.cel-btn--outline {
  background: transparent;
  border: 1.5px solid var(--cel-glow-violet);
  color: var(--cel-glow-violet2);
  box-shadow: none;
}

.cel-btn--outline:hover {
  background: rgba(124,58,237,0.1);
  background-position: unset;
  box-shadow: 0 0 16px rgba(124,58,237,0.25);
}

.cel-btn__icon {
  font-size: 1rem;
  line-height: 1;
}

/* ── Disclaimer ────────────────────────────────────────────── */
.cel-disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--cel-text-muted);
  margin: 0.75rem 0 0;
}

/* ── Loader Card ───────────────────────────────────────────── */
.cel-matrix {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
  pointer-events: none;
  border-radius: inherit;
}

.cel-loader-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Spinner */
.cel-spinner {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 0 16px rgba(0,240,255,0.6));
}

.cel-spinner__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.cel-spinner__track {
  fill: none;
  stroke: rgba(0,229,255,0.1);
  stroke-width: 4;
}

.cel-spinner__arc {
  fill: none;
  stroke: var(--cel-glow-cyan);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 80 134;
  animation: cel-spin 1.4s linear infinite;
  transform-origin: center;
  transform-box: fill-box;
}

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

/* Loader title */
.cel-loader__title {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.02em;
}

.cel-loader__email {
  color: var(--cel-glow-cyan);
  font-weight: 600;
  font-family: 'Inter', system-ui, sans-serif;
  word-break: break-all;
  margin-left: 0.3rem;
}

/* ── Steps checklist ───────────────────────────────────────── */
.cel-steps {
  list-style: none;
  margin: 0.5rem 0 0 0;
  padding: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.cel-step {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--cel-step-pending);
  transition: color var(--cel-transition);
  padding: 0.4rem 0.5rem;
}

.cel-step__icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: border-color var(--cel-transition);
}

.cel-step__content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cel-step__label {
  display: block;
}

.cel-step__desc {
  display: none;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
  animation: cel-fade-down 0.3s ease-out forwards;
}

@keyframes cel-fade-down {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Active step */
.cel-step.cel-step--active {
  color: var(--cel-glow-cyan);
}

.cel-step.cel-step--active .cel-step__desc {
  display: block;
}

.cel-step.cel-step--active .cel-step__icon {
  border-color: var(--cel-glow-cyan);
  box-shadow: inset 0 0 8px rgba(0,240,255,0.2), 0 0 12px rgba(0,240,255,0.4);
}

.cel-step.cel-step--active .cel-step__icon::before {
  content: '↻';
  color: var(--cel-glow-cyan);
  font-size: 0.9rem;
  animation: cel-spin 1s linear infinite;
  display: inline-block;
}

@keyframes cel-pulse-icon {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,229,255,0.3); }
  50%       { box-shadow: 0 0 0 5px rgba(0,229,255,0); }
}

/* Done step */
.cel-step.cel-step--done {
  color: var(--cel-text-primary);
  opacity: 0.95;
}

.cel-step.cel-step--done .cel-step__icon {
  background: transparent;
  border-color: var(--cel-success);
  animation: cel-popin 0.3s cubic-bezier(0.34,1.56,0.64,1) both;
}

.cel-step.cel-step--done .cel-step__icon::before {
  content: '✓';
  color: var(--cel-success);
  font-size: 0.85rem;
  font-weight: 700;
}

@keyframes cel-popin {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* ── Progress bar ──────────────────────────────────────────── */
.cel-progress-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.cel-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}

.cel-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 100px;
  background: linear-gradient(90deg, #6366f1, var(--cel-glow-cyan));
  box-shadow: 0 0 10px rgba(0,240,255,0.5);
  transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

.cel-progress-pct {
  font-size: 0.75rem;
  color: var(--cel-text-muted);
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Error card ────────────────────────────────────────────── */
.cel-error-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.cel-error-icon {
  font-size: 2.5rem;
  line-height: 1;
}

.cel-error__title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--cel-error);
}

.cel-error__message {
  font-size: 0.9rem;
  color: var(--cel-text-muted);
  margin: 0;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 520px) {
  #cel-wrapper,
  .cel-wrapper {
    margin: 1rem;
    max-width: 100%;
  }

  .cel-card {
    padding: 1.75rem 1.25rem;
  }

  .cel-card__title {
    font-size: 1.35rem;
  }

  .cel-trust-badges {
    gap: 0.35rem;
  }

  .cel-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.55rem;
  }
}

/* ── Results Card ──────────────────────────────────────────── */

/* Override max-width for results — needs more room */
#cel-results-card.cel-stage,
#cel-results-card:not(.cel-hidden) {
  padding: 1.75rem 1.5rem;
}

.cel-results {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Summary header */
.cel-results__header {
  text-align: center;
}

.cel-results__icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 12px rgba(0,229,255,0.4));
}

.cel-results__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  background: linear-gradient(135deg, #f0f0ff 30%, var(--cel-glow-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cel-results__email {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--cel-glow-cyan);
  margin: 0 0 0.75rem;
  word-break: break-all;
}

.cel-results__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--cel-text-muted);
}

.cel-stat strong {
  color: var(--cel-text-primary);
  font-weight: 600;
}

.cel-stat-divider {
  color: rgba(255,255,255,0.2);
}

/* Breach alert banner */
.cel-breach-banner {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: #fda4af;
}

.cel-breach-banner__icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* No results */
.cel-no-results {
  text-align: center;
  padding: 1.5rem 0;
  color: var(--cel-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.cel-no-results__icon {
  font-size: 2rem;
  opacity: 0.5;
}

/* Module card grid */
.cel-module-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 480px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(124,58,237,0.4) transparent;
  padding-right: 4px;
}

.cel-module-grid::-webkit-scrollbar {
  width: 4px;
}
.cel-module-grid::-webkit-scrollbar-track {
  background: transparent;
}
.cel-module-grid::-webkit-scrollbar-thumb {
  background: rgba(124,58,237,0.45);
  border-radius: 4px;
}

/* Individual module card */
.cel-module-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 1rem;
  transition: border-color var(--cel-transition), background var(--cel-transition);
  animation: cel-fadein 0.3s ease both;
}

.cel-module-card:hover {
  border-color: rgba(0,229,255,0.2);
  background: rgba(0,229,255,0.03);
}

/* Card header: avatar + name */
.cel-module-card__header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.cel-module-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
}

.cel-module-card__avatar--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(0,229,255,0.15));
  color: var(--cel-glow-cyan);
  font-size: 1rem;
  font-weight: 700;
  border: 1px solid rgba(0,229,255,0.15);
}

.cel-module-card__name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cel-glow-cyan);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* Key-value body */
.cel-module-card__body {
  margin: 0 0 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.cel-module-card__row {
  display: flex;
  gap: 0.5rem;
  font-size: 0.82rem;
  line-height: 1.4;
}

.cel-module-card__row dt {
  color: var(--cel-text-muted);
  white-space: nowrap;
  min-width: 90px;
  flex-shrink: 0;
}

.cel-module-card__row dd {
  color: var(--cel-text-primary);
  margin: 0;
  word-break: break-word;
}

/* Tags row */
.cel-module-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.cel-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  padding: 0.2rem 0.55rem;
  color: var(--cel-text-muted);
  white-space: nowrap;
}

.cel-tag--link {
  color: var(--cel-glow-cyan);
  border-color: rgba(0,229,255,0.2);
  background: rgba(0,229,255,0.05);
  text-decoration: none;
  transition: background var(--cel-transition), border-color var(--cel-transition);
}

.cel-tag--link:hover {
  background: rgba(0,229,255,0.12);
  border-color: rgba(0,229,255,0.4);
}

/* Results footer */
.cel-results__footer {
  text-align: center;
  padding-top: 0.25rem;
}

@media (max-width: 520px) {
  .cel-module-grid {
    max-height: 360px;
  }

  .cel-module-card__row dt {
    min-width: 75px;
  }
}