/* ==========================================================================
   Email Header Analyzer
   Editorial dossier, privacy banner, paste box, signal list, hop chain,
   identity table, Pro spam verdicts / timing / per-hop owners / full headers.
   ========================================================================== */

/* ---- Editorial ---------------------------------------------------------- */
.ehd-ed { display: grid; grid-template-columns: 104px 1fr; gap: 1.5rem; align-items: start; }
.ehd-ed-art { display: flex; flex-direction: column; align-items: center; color: var(--cluster-dark, #114F8D); }
.ehd-ed-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 0.6rem; opacity: 0.65; border: 1px solid currentColor;
  padding: 0.15rem 0.45rem; border-radius: 2px;
}
.ehd-ed-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.55rem; }
.ehd-ed-head h2 { font-weight: 600; letter-spacing: -0.01em; }
.ehd-ed-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.22rem 0.6rem; background: var(--cluster-dark, #114F8D); color: #fff; border-radius: 2px;
}
.ehd-ed p { margin: 0 0 0.7rem 0; }
.ehd-ed-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem 1.4rem; padding-top: 0.8rem; font-size: 0.78rem;
  border-top: 1px dashed color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.ehd-ed-meta span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.6; display: block; margin-bottom: 0.1rem;
}
@media (max-width: 575.98px) {
  .ehd-ed { grid-template-columns: 1fr; gap: 1rem; }
  .ehd-ed-art { flex-direction: row; gap: 0.8rem; align-items: center; }
  .ehd-ed-code { margin-top: 0; }
}

/* ---- Privacy banner ----------------------------------------------------- */
.ehd-privacy {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.85rem 1rem; margin-bottom: 1.25rem;
  border-radius: var(--evvy-radius-lg, 12px);
  background: color-mix(in srgb, #2E7D32 8%, transparent);
  border-left: 4px solid #2E7D32; font-size: 0.86rem; line-height: 1.55;
}
.ehd-privacy i { font-size: 1.2rem; color: #2E7D32; line-height: 1.3; flex: none; }
[data-bs-theme="dark"] .ehd-privacy i { color: #81C784; }

/* ---- Input -------------------------------------------------------------- */
.ehd-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem; line-height: 1.5; white-space: pre; overflow-x: auto;
}
.ehd-input-bar {
  display: flex; gap: 1rem; align-items: flex-start; justify-content: space-between;
  margin-top: 0.55rem; flex-wrap: wrap;
}
.ehd-input-btns { display: flex; gap: 0.4rem; flex: none; }

.ehd-error {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.9rem 1rem; margin-top: 1rem;
  border-radius: var(--evvy-radius-lg, 12px); background: var(--cluster-surface, #E9F0F7);
  font-size: 0.88rem; color: #C62828;
}
[data-bs-theme="dark"] .ehd-error { background: var(--evvy-gray-100, #1E1E1E); color: #FF8A80; }
.ehd-spinner {
  width: 1rem; height: 1rem; border-radius: 50%; flex: none; display: inline-block;
  border: 2px solid color-mix(in srgb, var(--cluster-dark, #114F8D) 30%, transparent);
  border-top-color: var(--cluster-dark, #114F8D); animation: ehd-spin 0.8s linear infinite;
}
@keyframes ehd-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .ehd-spinner { animation-duration: 3s; } }

/* ---- Results shell ------------------------------------------------------ */
.ehd-results { display: none; }
.ehd-results.show { display: block; }
.ehd-hero-sub {
  font-size: 0.88rem; line-height: 1.6; margin-top: 0.5rem;
  color: var(--evvy-text-secondary, #6C757D); max-width: 68ch; margin-inline: auto;
}
.ehd-result-note {
  font-size: 0.74rem; line-height: 1.45; margin-top: 0.35rem;
  color: var(--evvy-text-secondary, #6C757D);
}
.ehd-small-value { font-size: 1.35rem !important; word-break: break-all; }
.ehd-row-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 991.98px) { .ehd-row-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .ehd-row-4 { grid-template-columns: 1fr; } }

.ehd-band-good .evvy-result-value { color: #2E7D32; }
.ehd-band-warn .evvy-result-value { color: #EF6C00; }
.ehd-band-bad  .evvy-result-value { color: #C62828; }
[data-bs-theme="dark"] .ehd-band-good .evvy-result-value { color: #81C784; }
[data-bs-theme="dark"] .ehd-band-warn .evvy-result-value { color: #FFB74D; }
[data-bs-theme="dark"] .ehd-band-bad  .evvy-result-value { color: #FF8A80; }
.ehd-r-good { color: #2E7D32; }
.ehd-r-warn { color: #EF6C00; }
.ehd-r-bad  { color: #C62828; }
[data-bs-theme="dark"] .ehd-r-good { color: #81C784; }
[data-bs-theme="dark"] .ehd-r-warn { color: #FFB74D; }
[data-bs-theme="dark"] .ehd-r-bad  { color: #FF8A80; }

.ehd-panel {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem; margin-top: 1.25rem; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .ehd-panel { background: var(--evvy-gray-100, #1E1E1E); }
.ehd-lookup-panel { border-style: dashed; }
.ehd-panel-title {
  font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.45rem; color: var(--cluster-dark, #114F8D);
}
.ehd-muted { font-size: 0.8rem; color: var(--evvy-text-secondary, #6C757D); line-height: 1.55; }
.ehd-status { font-size: 0.82rem; line-height: 1.55; margin-top: 0.6rem; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.ehd-status:empty { display: none; }
.ehd-outline-btn {
  border: 1px solid var(--cluster-dark, #114F8D); background: transparent;
  color: var(--cluster-dark, #114F8D); border-radius: 999px;
  padding: 0.35rem 0.95rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.ehd-outline-btn:hover { background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff); }
.ehd-outline-btn:disabled { opacity: 0.5; cursor: default; }
.ehd-outline-btn:disabled:hover { background: transparent; color: var(--cluster-dark, #114F8D); }
.ehd-panel code, .ehd-status code {
  font-size: 0.86em; padding: 0.05rem 0.28rem; border-radius: 3px;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 8%, transparent);
  word-break: break-all;
}

/* ---- Signals ------------------------------------------------------------ */
.ehd-signals { display: grid; gap: 0.5rem; }
.ehd-signal {
  display: flex; gap: 0.65rem; align-items: flex-start;
  padding: 0.65rem 0.85rem; border-radius: var(--evvy-radius-lg, 12px);
  border-left: 4px solid var(--evvy-border-color, #DEE2E6);
}
.ehd-signal i { font-size: 1.05rem; line-height: 1.35; flex: none; }
.ehd-signal-title { font-weight: 700; font-size: 0.88rem; }
.ehd-signal-detail { font-size: 0.83rem; line-height: 1.55; color: var(--evvy-text-secondary, #6C757D); margin-top: 0.15rem; }
.ehd-s-bad  { border-left-color: #C62828; background: color-mix(in srgb, #C62828 5%, transparent); }
.ehd-s-bad i { color: #C62828; }
.ehd-s-warn { border-left-color: #EF6C00; background: color-mix(in srgb, #EF6C00 5%, transparent); }
.ehd-s-warn i { color: #EF6C00; }
.ehd-s-good { border-left-color: #2E7D32; background: color-mix(in srgb, #2E7D32 5%, transparent); }
.ehd-s-good i { color: #2E7D32; }
.ehd-s-info { border-left-color: #1565C0; background: color-mix(in srgb, #1565C0 4%, transparent); }
.ehd-s-info i { color: #1565C0; }
[data-bs-theme="dark"] .ehd-s-bad i  { color: #FF8A80; }
[data-bs-theme="dark"] .ehd-s-warn i { color: #FFB74D; }
[data-bs-theme="dark"] .ehd-s-good i { color: #81C784; }
[data-bs-theme="dark"] .ehd-s-info i { color: #90CAF9; }

/* ---- Hop chain ---------------------------------------------------------- */
.ehd-chain { display: grid; gap: 0; }
.ehd-hop { display: grid; grid-template-columns: 2.2rem 1fr; gap: 0.7rem; position: relative; padding-bottom: 0.9rem; }
.ehd-hop:last-child { padding-bottom: 0; }
/* The connector line between hop markers. */
.ehd-hop::before {
  content: ''; position: absolute; left: 1.1rem; top: 2rem; bottom: 0; width: 2px;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 20%, transparent);
}
.ehd-hop:last-child::before { display: none; }
.ehd-hop-n {
  width: 2.2rem; height: 2.2rem; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; position: relative; z-index: 1;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 12%, var(--bs-body-bg, #fff));
  border: 2px solid color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.ehd-hop-first .ehd-hop-n { background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff); border-color: var(--cluster-dark, #114F8D); }
.ehd-hop-body { padding-top: 0.15rem; min-width: 0; }
.ehd-hop-head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; margin-bottom: 0.25rem; }
.ehd-hop-tag {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.1rem 0.4rem; border-radius: 3px;
  background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff);
}
.ehd-hop-tag-you { background: #2E7D32; color: #fff; }
.ehd-hop-ip {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8rem; font-weight: 700;
  word-break: break-all;
}
.ehd-hop-private { color: var(--evvy-text-secondary, #6C757D); font-weight: 400; }
.ehd-hop-tls, .ehd-hop-notls {
  font-size: 0.68rem; display: inline-flex; align-items: center; gap: 0.2rem;
}
.ehd-hop-tls { color: #2E7D32; }
.ehd-hop-notls { color: var(--evvy-text-secondary, #6C757D); }
[data-bs-theme="dark"] .ehd-hop-tls { color: #81C784; }
.ehd-gap {
  font-size: 0.68rem; margin-left: auto; padding: 0.08rem 0.4rem; border-radius: 3px;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 8%, transparent);
  color: var(--evvy-text-secondary, #6C757D); white-space: nowrap;
}
.ehd-gap-slow { background: color-mix(in srgb, #EF6C00 16%, transparent); color: #C75100; font-weight: 700; }
.ehd-gap-skew { background: color-mix(in srgb, #1565C0 12%, transparent); color: #114C8F; }
[data-bs-theme="dark"] .ehd-gap-slow { color: #FFB74D; }
[data-bs-theme="dark"] .ehd-gap-skew { color: #90CAF9; }
.ehd-hop-line { font-size: 0.83rem; line-height: 1.6; word-break: break-word; }
.ehd-k { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--evvy-text-secondary, #6C757D); }
.ehd-hop-warn {
  font-size: 0.79rem; line-height: 1.5; margin-top: 0.3rem; padding: 0.35rem 0.6rem;
  border-radius: 6px; background: color-mix(in srgb, #EF6C00 9%, transparent);
  border-left: 3px solid #EF6C00;
}
.ehd-hop-meta {
  display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 0.3rem;
  font-size: 0.71rem; color: var(--evvy-text-secondary, #6C757D);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (max-width: 575.98px) { .ehd-gap { margin-left: 0; } }

/* ---- Identity ----------------------------------------------------------- */
.ehd-ident { display: grid; gap: 0.5rem; }
.ehd-ident-row {
  display: grid; grid-template-columns: 7rem 1fr; gap: 0.7rem; align-items: start;
  padding: 0.5rem 0.7rem; border-radius: var(--evvy-radius-lg, 12px);
  border-left: 3px solid var(--evvy-border-color, #DEE2E6);
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 3%, transparent);
}
.ehd-ident-diff { border-left-color: #EF6C00; }
.ehd-ident-k {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D); padding-top: 0.15rem;
}
.ehd-ident-v { min-width: 0; }
.ehd-ident-disp { font-size: 0.79rem; margin-top: 0.2rem; }
.ehd-ident-badge {
  display: inline-block; margin-left: 0.4rem;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.1rem 0.4rem; border-radius: 3px;
  background: rgba(239, 108, 0, 0.18); color: #C75100;
}
[data-bs-theme="dark"] .ehd-ident-badge { color: #FFB74D; }
.ehd-ident-note { font-size: 0.77rem; line-height: 1.5; color: var(--evvy-text-secondary, #6C757D); margin-top: 0.2rem; }
@media (max-width: 575.98px) { .ehd-ident-row { grid-template-columns: 1fr; gap: 0.2rem; } }

.ehd-dkim { margin-top: 0.8rem; display: grid; gap: 0.4rem; }
.ehd-dkim-row {
  padding: 0.5rem 0.7rem; border-radius: var(--evvy-radius-lg, 12px); font-size: 0.85rem;
  border-left: 3px solid var(--cluster-dark, #114F8D);
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 4%, transparent);
}
.ehd-dkim-badge {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.1rem 0.4rem; border-radius: 3px; margin-left: 0.4rem;
}
.ehd-ok   { background: rgba(46, 125, 50, 0.16); color: #1F6023; }
.ehd-warn { background: rgba(239, 108, 0, 0.18); color: #C75100; }
[data-bs-theme="dark"] .ehd-ok   { color: #81C784; }
[data-bs-theme="dark"] .ehd-warn { color: #FFB74D; }

/* ---- Lookup cards ------------------------------------------------------- */
.ehd-look { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 0.9rem; margin-top: 0.9rem; }
.ehd-look-card {
  padding: 0.8rem 0.95rem; border-radius: var(--evvy-radius-lg, 12px);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 3%, transparent);
}
.ehd-look-h {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--cluster-dark, #114F8D); margin-bottom: 0.5rem;
}
.ehd-look-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 0.5rem 1rem; font-size: 0.86rem; }
.ehd-look-grid > div { min-width: 0; word-break: break-word; }
.ehd-look-grid span {
  display: block; font-size: 0.62rem; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D); margin-bottom: 0.05rem;
}
.ehd-look-meaning { font-size: 0.83rem; line-height: 1.55; margin: 0.7rem 0 0.4rem 0; }
.ehd-look-record {
  display: block; font-size: 0.72rem; line-height: 1.5; padding: 0.4rem 0.55rem;
  word-break: break-all;
}

/* ---- Pro: spam ---------------------------------------------------------- */
.ehd-spam-block { margin-bottom: 1.1rem; }
.ehd-spam-block:last-child { margin-bottom: 0; }
.ehd-rules { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 0.4rem; margin-top: 0.7rem; }
.ehd-rule {
  padding: 0.45rem 0.6rem; border-radius: 6px; font-size: 0.79rem;
  border-left: 3px solid var(--evvy-border-color, #DEE2E6);
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 3%, transparent);
}
.ehd-rule-bad  { border-left-color: #EF6C00; }
.ehd-rule-good { border-left-color: #2E7D32; }
.ehd-rule-v { font-weight: 700; margin-left: 0.4rem; font-variant-numeric: tabular-nums; }
.ehd-rule-d { font-size: 0.75rem; line-height: 1.45; color: var(--evvy-text-secondary, #6C757D); margin-top: 0.15rem; }

/* ---- Pro: timing -------------------------------------------------------- */
.ehd-timing-grid { margin-bottom: 0.9rem; }
.ehd-timing-bars { display: grid; gap: 0.3rem; }
.ehd-tb-row { display: grid; grid-template-columns: 4.2rem 1fr 4.6rem; gap: 0.6rem; align-items: center; font-size: 0.79rem; }
.ehd-tb-n { color: var(--evvy-text-secondary, #6C757D); }
.ehd-tb-track { height: 0.65rem; border-radius: 999px; background: color-mix(in srgb, var(--cluster-dark, #114F8D) 8%, transparent); }
.ehd-tb-fill { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #64B5F6, #1565C0); }
.ehd-tb-slow { background: linear-gradient(90deg, #FFB74D, #EF6C00); }
.ehd-tb-skew { background: linear-gradient(90deg, #B0BEC5, #78909C); }
.ehd-tb-v { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---- Pro: per-hop owners ------------------------------------------------ */
.ehd-hoplook { display: grid; gap: 0.3rem; margin-top: 0.9rem; }
.ehd-hoplook-row {
  display: grid; grid-template-columns: 13rem 1fr 1fr; gap: 0.7rem; align-items: baseline;
  padding: 0.4rem 0.6rem; border-radius: 6px; font-size: 0.82rem;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 3%, transparent);
}
.ehd-hoplook-org { font-weight: 600; }
.ehd-hoplook-ptr { font-size: 0.76rem; color: var(--evvy-text-secondary, #6C757D); word-break: break-all; }
@media (max-width: 767.98px) {
  .ehd-hoplook-row { grid-template-columns: 1fr; gap: 0.1rem; }
}

/* ---- Pro: full headers -------------------------------------------------- */
.ehd-hdrs { display: grid; gap: 0.3rem; }
.ehd-hdr {
  display: grid; grid-template-columns: 12rem 1fr; gap: 0.7rem; align-items: start;
  padding: 0.4rem 0.6rem; border-radius: 6px;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 3%, transparent);
}
.ehd-hdr-k {
  font-size: 0.72rem; font-weight: 700; word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--cluster-dark, #114F8D); padding-top: 0.1rem;
}
.ehd-hdr-v { min-width: 0; }
.ehd-hdr-v code { font-size: 0.75rem; line-height: 1.5; display: inline-block; }
.ehd-hdr-note { font-size: 0.74rem; line-height: 1.45; color: var(--evvy-text-secondary, #6C757D); margin-top: 0.15rem; }
@media (max-width: 767.98px) {
  .ehd-hdr { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* The lookup button's label is a full sentence, which overflows a 375px
   viewport while nowrap is in force. Let it wrap there. */
@media (max-width: 575.98px) {
  .ehd-outline-btn { white-space: normal; text-align: left; }
  .ehd-input-bar { flex-direction: column; }
  .ehd-input-btns { width: 100%; }
}