/* ─── STEEL THEME (locked) ────────────────────────────────────────────── */
:root {
  --c-primary:   #7EAECF;
  --c-primary-d: rgba(126,174,207,0.12);
  --c-primary-m: rgba(126,174,207,0.38);
  --c-primary-b: rgba(126,174,207,0.06);
  --c-bg:        #080c0e;
  --c-surface:   rgba(8,12,14,0.93);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--c-bg);
  color: var(--c-primary);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  overflow-x: hidden;
}

body { overflow-y: auto; }

/* ─── IOC GRAPH CANVAS ───────────────────────────────────────────────────── */
#ioc-graph {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ─── BACKGROUND LOG STREAM ─────────────────────────────────────────────── */
#log-bg {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem 1.4rem 1rem 1.6rem;
  pointer-events: none;
  overflow: hidden;
  mask-image: linear-gradient(to top, white 0%, white 62%, rgba(0,0,0,0.45) 93%);
  -webkit-mask-image: linear-gradient(to top, white 0%, white 62%, rgba(0,0,0,0.45) 93%);
  z-index: 1;
}

/* ─── LOG LINE BASE ──────────────────────────────────────────────────────── */
.log-line {
  position: relative;
  overflow: hidden;
  font-size: 0.70rem;
  line-height: 1.65;
  white-space: nowrap;
  width: fit-content;
  opacity: 0;
  color: var(--c-primary);
  animation: log-fade 38s ease forwards;
  letter-spacing: 0.02em;
  padding-left: 0;
  border-left: 2px solid transparent;
  transition: border-left-color 0.5s, background-color 0.5s, padding-left 0.35s;
}

@keyframes log-fade {
  0%   { opacity: 0;    transform: translateY(3px); }
  4%   { opacity: 0.75; transform: translateY(0);   }
  70%  { opacity: 0.60; }
  100% { opacity: 0;    }
}

/* ─── SCAN SWEEP (all lines) ─────────────────────────────────────────────── */
.log-line.scanning::after {
  content: '';
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(126,174,207,0.55) 45%,
    rgba(200,225,240,0.75) 50%,
    rgba(126,174,207,0.55) 55%,
    transparent 100%
  );
  animation: scan-sweep 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  pointer-events: none;
}

@keyframes scan-sweep {
  from { left: -40%; }
  to   { left: 112%; }
}

/* ─── FLAGGED (about to block) ───────────────────────────────────────────── */
.log-line.flagged {
  animation: none !important;
  opacity: 0.88 !important;
  color: rgba(200, 225, 240, 0.95);
}

/* ─── BLOCKING (char animation in progress) ──────────────────────────────── */
.log-line.blocking {
  animation: none !important;
  opacity: 0.82 !important;
  white-space: pre;
}

.char {
  display: inline;
  animation: char-reveal 0.065s ease both;
}

@keyframes char-reveal {
  0%   { opacity: 0;   color: #fff; text-shadow: 0 0 5px rgba(255,255,255,0.8); }
  35%  { opacity: 1;   color: #fff; text-shadow: 0 0 8px rgba(255,255,255,0.5); }
  100% { opacity: 1;   text-shadow: none; }
}

/* ─── BLOCKED (settled) ──────────────────────────────────────────────────── */
.log-line.blocked {
  animation: none !important;
  opacity: 0.62 !important;
}

/* ─── IOC TOKEN HIGHLIGHT ────────────────────────────────────────────────── */
.ioc-highlight {
  border-bottom: 1px solid;
  border-radius: 1px;
  padding: 0 2px;
}

/* ─── GROUP CONNECTOR ────────────────────────────────────────────────────── */
.log-line.has-group {
  padding-left: 9px;
}

/* top cap of group bracket */
.log-line.has-group.group-first::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 7px;
  height: 1px;
  background: var(--group-color, transparent);
}

/* bottom cap of group bracket */
.log-line.has-group.group-last::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 7px;
  height: 1px;
  background: var(--group-color, transparent);
}

/* ─── BLOCK BADGE ────────────────────────────────────────────────────────── */
.block-badge {
  font-size: 0.5rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: 0px 4px 1px;
  border-radius: 2px;
  vertical-align: middle;
  margin-left: 9px;
  font-weight: 500;
  opacity: 0.85;
}

/* ─── SCANLINE OVERLAY ──────────────────────────────────────────────────── */
#scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.065) 2px, rgba(0,0,0,0.065) 4px
  );
}

/* ─── LAYOUT ─────────────────────────────────────────────────────────────── */
#stage {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

/* ─── CARD ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-primary-m);
  border-radius: 2px;
  width: 100%;
  max-width: 560px;
  padding: 2.4rem 2.6rem 2.2rem;
  box-shadow:
    0 0 0 1px var(--c-primary-d),
    0 0 40px var(--c-primary-d),
    0 0 80px rgba(0,0,0,0.6);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  animation: card-in 1.1s cubic-bezier(0.22, 1, 0.36, 1) both;
  transition: background 0.6s, border-color 0.6s, box-shadow 0.6s;
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0);    }
}

/* ASCII portrait background layer */
.card-ascii {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  line-height: 1.15;
  white-space: pre;
  color: rgba(185,220,240,0.13);
  pointer-events: none;
  user-select: none;
  z-index: 0;
  margin: 0;
  padding: 0;
  -webkit-mask-image: radial-gradient(ellipse 88% 78% at 50% 48%, black 25%, transparent 72%);
  mask-image:         radial-gradient(ellipse 88% 78% at 50% 48%, black 25%, transparent 72%);
}

/* Lifts all card content above the portrait layer */
.card-inner {
  position: relative;
  z-index: 1;
}

/* ─── CARD: HEADER BAR ───────────────────────────────────────────────────── */
.card-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-primary-d);
}

.card-bar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--c-primary-m);
}

.card-bar-title {
  margin-left: auto;
  font-size: 0.62rem;
  opacity: 0.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}


/* ─── CARD: BODY ─────────────────────────────────────────────────────────── */
.prompt-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.prompt-sym {
  font-size: 0.8rem;
  opacity: 0.5;
  flex-shrink: 0;
}

.name {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
  text-shadow: 0 0 18px var(--c-primary-m);
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1.3em;
  background: var(--c-primary);
  vertical-align: text-bottom;
  margin-left: 3px;
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.role {
  font-size: 0.73rem;
  font-weight: 400;
  opacity: 0.65;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-left: 1.25rem;
  margin-bottom: 1.5rem;
}

.divider {
  border: none;
  border-top: 1px solid var(--c-primary-d);
  margin: 1.4rem 0;
}

/* ─── CARD: FIELDS ───────────────────────────────────────────────────────── */
.fields { display: grid; gap: 0.65rem; }

.field {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.4rem;
  font-size: 0.72rem;
  align-items: baseline;
}

.field-key { opacity: 0.38; letter-spacing: 0.08em; }
.field-key::before { content: '// '; }

.field-val { font-weight: 500; letter-spacing: 0.03em; }

.field-val a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--c-primary-m);
  padding-bottom: 1px;
  transition: opacity 0.18s;
}

.field-val a:hover { opacity: 0.7; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.5rem;
}

.tag {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(126,174,207,0.16);
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  background: rgba(126,174,207,0.02);
  color: rgba(126,174,207,0.36);
}

/*
 * Skill proficiency tiers — assign via data-tier="N" on each .tag
 * 1 Expert  ·  2 Advanced  ·  3 Intermediate  ·  4 Foundational
 */
.tag[data-tier="1"] {
  border: 1px solid rgba(126,174,207,0.65);
  border-left: 2px solid rgba(126,174,207,0.92);
  background: rgba(126,174,207,0.13);
  color: rgba(126,174,207,1.00);
  animation: tag-breathe 4.5s ease-in-out infinite;
}
.tag[data-tier="2"] {
  border-color: rgba(126,174,207,0.42);
  border-left: 2px solid rgba(126,174,207,0.60);
  background: rgba(126,174,207,0.07);
  color: rgba(126,174,207,0.82);
}
.tag[data-tier="3"] {
  border-color: rgba(126,174,207,0.25);
  background: rgba(126,174,207,0.04);
  color: rgba(126,174,207,0.56);
}
/* tier 4 is the .tag base above */

@keyframes tag-breathe {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: 0 0 8px rgba(126,174,207,0.28), inset 0 0 4px rgba(126,174,207,0.08); }
}

/* ─── CARD: FOOTER ───────────────────────────────────────────────────────── */
.card-footer {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-primary-d);
  font-size: 0.6rem;
  opacity: 0.28;
  letter-spacing: 0.06em;
  display: flex;
  justify-content: space-between;
}

/* ─── MOBILE ─────────────────────────────────────────────────────────────── */
@media (max-width: 540px) {
  #log-bg { display: none; }
  #stage { padding: 1rem; align-items: flex-start; min-height: unset; }
  .card {
    padding: 1.6rem 1.4rem 1.4rem;
  }
  .name { font-size: 1.25rem; }
  .role { margin-left: 0.6rem; }
  .field { grid-template-columns: 7rem 1fr; }
}

@media (max-width: 360px) {
  #stage { padding: 0.6rem; }
  .card { padding: 1.2rem 1rem 1.1rem; }
  .name { font-size: 1.1rem; }
  .field {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
  .field-val { padding-left: 1.1rem; }
  .field + .field { margin-top: 0.4rem; }
}