/* ============================================================
   ECOM TECH — Pixel Console (admin)
   Palette: paper #EDEBE6 / ink #0C0C0C / signal red #FE3B1F
   Type: Anton (display) · Archivo (body) · JetBrains Mono (labels)
   Flat, 2px borders, zero radius. No build step.
   ============================================================ */

:root {
  --bg: #edebe6;
  --paper: #f4f2ee;
  --ink: #0c0c0c;
  --ink-soft: #3a3a38;
  --accent: #fe3b1f;
  --line: #0c0c0c;
  --line-soft: rgba(12, 12, 12, 0.22);
  --ok: #12694a;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
  --body: "Archivo", system-ui, -apple-system, sans-serif;
  --display: "Anton", "Archivo Black", sans-serif;
  --t-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-slow: 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border-radius: 0;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: rgba(12, 12, 12, 0.07);
  padding: 1px 5px;
}

::selection {
  background: var(--accent);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Type utilities ---------- */

.display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.01em;
}

.hl {
  color: var(--accent);
}

.mono-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Shared controls ---------- */

.btn {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  min-height: 44px;
  padding: 0 20px;
  border: 2px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--t-fast),
    color var(--t-fast),
    transform var(--t-fast),
    box-shadow var(--t-slow);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover:not(:disabled) {
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--ink);
  color: var(--bg);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

input[type="text"],
input[type="search"],
input[type="password"] {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--paper);
  border: 2px solid var(--line);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  transition:
    background var(--t-fast),
    box-shadow var(--t-fast);
}

input::placeholder {
  color: rgba(12, 12, 12, 0.4);
  letter-spacing: 0.06em;
}

input:hover:not(:disabled) {
  background: #fff;
}

input:focus {
  background: #fff;
  box-shadow: inset 0 -3px 0 var(--accent);
}

input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- Alerts ---------- */

.alert {
  border: 2px solid var(--line);
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.5;
  background: var(--paper);
}

.alert strong {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alert-warn {
  border-color: var(--accent);
  box-shadow: 5px 5px 0 rgba(254, 59, 31, 0.18);
}

.alert-error {
  border-color: var(--accent);
  background: rgba(254, 59, 31, 0.1);
  text-align: left;
}

/* ============================================================
   LOGIN
   ============================================================ */

.page-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 18px;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
}

.login {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: var(--paper);
  border: 2px solid var(--line);
  box-shadow: 10px 10px 0 var(--ink);
  padding: 34px 28px 28px;
  display: grid;
  gap: 14px;
}

.login-mark {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.login-card h1 {
  font-size: clamp(38px, 12vw, 54px);
}

.login-note {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.login-card label {
  margin-top: 6px;
}

.login-foot {
  margin-top: 8px;
  border-top: 2px solid var(--line);
  padding-top: 12px;
  font-size: 10px;
}

/* ============================================================
   DASHBOARD
   ============================================================ */

.topbar {
  border-bottom: 2px solid var(--line);
  background: var(--paper);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.topbar-mode {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 30px 22px 70px;
  display: grid;
  gap: 26px;
}

.intro h1 {
  font-size: clamp(40px, 9vw, 72px);
  margin-bottom: 12px;
}

.intro-note {
  max-width: 60ch;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- Search ---------- */

.search {
  display: grid;
  gap: 8px;
  border-top: 2px solid var(--line);
  padding-top: 20px;
}

.search-empty {
  color: var(--accent);
}

/* ---------- Cards ---------- */

.grid {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--paper);
  border: 2px solid var(--line);
  padding: 20px;
  display: grid;
  gap: 16px;
  transition:
    box-shadow var(--t-slow),
    transform var(--t-slow);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.card[hidden] {
  display: none;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 14px;
}

.card-host {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1;
  letter-spacing: -0.005em;
  word-break: break-word;
}

.pill {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 2px solid var(--line);
  padding: 5px 10px;
  white-space: nowrap;
  flex: none;
}

.pill-active {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}

.pill-empty {
  background: transparent;
  color: var(--ink);
}

.pill-down {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.card-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.card-meta dt {
  margin-bottom: 3px;
}

.value {
  font-family: var(--mono);
  font-size: 13px;
  word-break: break-all;
}

.value-id {
  font-weight: 700;
  border-bottom: 2px solid var(--accent);
  cursor: help;
}

.value-muted {
  color: var(--ink-soft);
}

.card-form {
  display: grid;
  gap: 8px;
  border-top: 2px solid var(--line-soft);
  padding-top: 16px;
}

.card-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.card-controls input {
  flex: 1 1 220px;
  min-width: 0;
}

.feedback {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  display: none;
  border-left: 4px solid var(--ink);
  padding: 10px 12px;
  background: rgba(12, 12, 12, 0.05);
  word-break: break-word;
}

.feedback.is-visible {
  display: block;
}

.feedback.is-ok {
  border-left-color: var(--ok);
}

.feedback.is-error {
  border-left-color: var(--accent);
  color: #a3220d;
}

.feedback a {
  color: inherit;
  text-decoration: underline;
}

.feedback pre {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  margin-top: 10px;
  padding: 10px;
  background: #fff;
  border: 2px solid var(--line);
  overflow-x: auto;
  white-space: pre;
}

.feedback .copy {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 44px;
  padding: 0 14px;
  border: 2px solid var(--line);
  transition:
    background var(--t-fast),
    color var(--t-fast);
}

.feedback .copy:hover {
  background: var(--ink);
  color: var(--bg);
}

.foot {
  border-top: 2px solid var(--line);
  padding-top: 16px;
  font-size: 10px;
}

/* ============================================================
   RESPONSIVE — usable down to 375px
   ============================================================ */

@media (max-width: 560px) {
  .topbar {
    padding: 12px 16px;
  }

  .wrap {
    padding: 22px 16px 56px;
    gap: 22px;
  }

  .card {
    padding: 16px;
  }

  .card-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .card-controls .btn {
    flex: 1 1 100%;
  }

  .login-card {
    padding: 26px 20px 22px;
    box-shadow: 6px 6px 0 var(--ink);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}