/* ============================================================
   svenedik shell — terminal easter egg (overlay panel)
   Loaded on demand together with js/terminal.js.
   The panel is ALWAYS dark, regardless of site theme, so the
   palette below pins the dark-theme accent values from
   css/style.css ([data-theme="dark"]). In dark mode we defer to
   the live --accent variable so future palette changes follow.
   Light mode must NOT inherit --accent (#9B1B30) — it fails
   4.5:1 contrast on this dark background.
   ============================================================ */

.sv-terminal {
  --term-bg: #0c0c0e;
  --term-bg-alt: #141416;
  --term-text: #e5e5e5;      /* ~13.7:1 on --term-bg */
  --term-dim: #a0a0a0;       /* ~7.4:1  on --term-bg */
  --term-accent: #E8415A;    /* mirrors dark --accent, ~4.9:1 on --term-bg */
  --term-err: #F06070;       /* mirrors dark --accent-hover, ~6.1:1 */
  --term-border: #2a2a2e;

  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  height: min(62vh, 460px);
  background: var(--term-bg);
  color: var(--term-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco,
    'Cascadia Mono', Consolas, 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.55;
  border-top: 1px solid var(--term-border);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.45);
  transform: translateY(102%);
  visibility: hidden;
  transition: transform 0.32s cubic-bezier(0.33, 1, 0.4, 1),
    visibility 0s linear 0.32s;
}

[data-theme="dark"] .sv-terminal {
  --term-accent: var(--accent);
  --term-err: var(--accent-hover);
}

.sv-terminal.sv-open {
  transform: translateY(0);
  visibility: visible;
  transition: transform 0.32s cubic-bezier(0.33, 1, 0.4, 1);
}

/* ---- header ---- */
.sv-term-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--term-bg-alt);
  border-bottom: 1px solid var(--term-border);
  flex-shrink: 0;
  user-select: none;
}

.sv-term-dots {
  display: flex;
  gap: 6px;
}

.sv-term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a3a3e;
}

.sv-term-dot:first-child {
  background: var(--term-accent);
}

.sv-term-title {
  flex: 1;
  text-align: center;
  color: var(--term-dim);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sv-term-close {
  background: none;
  border: none;
  color: var(--term-dim);
  font: inherit;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 4px;
}

.sv-term-close:hover {
  color: var(--term-text);
}

.sv-term-close:focus-visible {
  outline: 2px solid var(--term-accent);
  outline-offset: 2px;
}

/* ---- output ---- */
.sv-term-output {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
  padding: 14px 16px;
  overscroll-behavior: contain;
}

.sv-term-line {
  white-space: pre;
  min-height: 1.4em;
}

.sv-term-promptspan,
.sv-term-prompt {
  color: var(--term-accent);
  font-weight: 600;
}

.sv-term-dim {
  color: var(--term-dim);
}

.sv-term-err {
  color: var(--term-err);
}

/* ---- input row ---- */
.sv-term-form {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--term-border);
  background: var(--term-bg);
  flex-shrink: 0;
}

.sv-term-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--term-text);
  font: inherit;
  caret-color: var(--term-accent);
  padding: 0;
}

.sv-term-input:focus {
  outline: none; /* caret + trapped focus make the location obvious */
}

/* ---- motion & small screens ---- */
@media (prefers-reduced-motion: reduce) {
  .sv-terminal,
  .sv-terminal.sv-open {
    transition: none;
  }
}

@media (max-width: 640px) {
  .sv-terminal {
    height: 70vh;
    font-size: 12px;
  }
}

/* ---- footer keyboard hint (span injected by js/components.js) ---- */
.footer-hint {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--text-tertiary);
}

@media (max-width: 640px) {
  .footer-hint {
    display: none; /* backtick / Cmd+K are keyboard-only affordances */
  }
}