/* CobraBot — estilos base compartidos por /home y /admin */

:root {
  --paper: #fff6e6;
  --surface: #ffffff;
  --ink: #1d1b18;
  --ink-2: #47433d;
  --muted: #7d776d;
  --line: #ecdfc7;
  --coral: #ff5b3a;
  --coral-dark: #e8441f;
  --yellow: #ffd23f;
  --mint: #3ccf98;
  --mint-soft: #dcf7ea;
  --lilac: #b8a4ff;
  --sky: #7cc6ff;
  --pink: #ff9ccf;
  --ok: #138a5a;
  --error: #d4321c;
  --radius: 12px;
  --shadow: 4px 4px 0 var(--ink);
  --shadow-sm: 2px 2px 0 var(--ink);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  background-color: var(--paper);
  background-image: radial-gradient(rgba(29, 27, 24, 0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (max-width: 480px) {
  .wrap {
    padding: 0 16px;
  }
}

/* Aviso superior: cinta de obras */
.dev-banner {
  background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, #ffc61a 14px 28px);
  border-bottom: 2px solid var(--ink);
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
  padding: 7px 16px;
}

.dev-banner::before {
  content: "🚧 ";
}

/* Cabecera */
.site-header {
  background: var(--surface);
  border-bottom: 2px solid var(--ink);
}

.site-header .wrap {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.wordmark .mark {
  width: 36px;
  height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--coral);
  color: #fff;
  border: 2px solid var(--ink);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  transform: rotate(-6deg);
  transition: transform 0.2s ease;
}

.wordmark:hover .mark {
  transform: rotate(6deg) scale(1.05);
}

.wordmark .name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.wordmark .sub {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--mint-soft);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 2px 10px;
}

@media (max-width: 560px) {
  .wordmark .sub {
    display: none;
  }
}

/* Pie */
.site-footer {
  margin-top: auto;
  border-top: 2px solid var(--ink);
  background: var(--ink);
  font-size: 13px;
  color: #cfc8bb;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.site-footer a {
  color: var(--yellow);
}

/* Formularios */
label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin: 16px 0 6px;
}

input[type="text"],
input[type="password"],
textarea {
  width: 100%;
  padding: 11px 13px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  transition: box-shadow 0.12s ease, transform 0.12s ease;
}

input:focus,
textarea:focus {
  outline: none;
  box-shadow: 3px 3px 0 var(--coral);
  transform: translate(-1px, -1px);
}

button {
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  border: 2px solid var(--ink);
  border-radius: 10px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--surface);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.12s ease;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 2px;
}

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

button.primary {
  width: 100%;
  margin-top: 22px;
  padding: 12px 16px;
  background: var(--coral);
  color: #fff;
  box-shadow: var(--shadow);
  font-size: 15px;
}

button.primary:hover:not(:disabled),
button.secondary:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

button.primary:active:not(:disabled),
button.secondary:active:not(:disabled) {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--ink);
}

button.secondary {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

button.secondary:hover:not(:disabled) {
  background: var(--yellow);
  box-shadow: 4px 4px 0 var(--ink);
}

.msg {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  min-height: 20px;
}

.msg:empty {
  min-height: 0;
  margin-top: 0;
}

.msg.error {
  color: var(--error);
}

.msg.success {
  color: var(--ok);
}

.flag-box {
  margin-top: 16px;
  padding: 12px 14px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  background: var(--mint);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
  word-break: break-all;
}

.cf-turnstile {
  margin-top: 18px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ---------- Login de administración ---------- */

.auth-page {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 48px 16px;
}

.auth-shell {
  width: 100%;
  max-width: 880px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 18px;
  box-shadow: 8px 8px 0 var(--ink);
  overflow: hidden;
}

.auth-side {
  position: relative;
  background: var(--lilac);
  border-right: 2px solid var(--ink);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

.auth-side::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 200px;
  height: 200px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
}

.auth-side .eyebrow {
  align-self: flex-start;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 3px 12px;
}

.auth-side h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.auth-side p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-2);
  max-width: 34ch;
}

.auth-side ul {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: auto 0 0;
  padding: 0;
  font-size: 13px;
  font-weight: 600;
}

.auth-side li {
  display: inline-flex;
  gap: 8px;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 10px;
  padding: 6px 12px;
}

.auth-side li span:last-child {
  font-family: var(--font-mono);
}

.auth-main {
  padding: 40px 36px;
}

.auth-main h1 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.auth-main .lead {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--muted);
}

.auth-help {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 2px dashed var(--line);
  font-size: 13.5px;
  color: var(--ink-2);
}

.auth-help a {
  font-weight: 700;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

@media (max-width: 760px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }
  .auth-side {
    border-right: 0;
    border-bottom: 2px solid var(--ink);
    padding: 28px 24px;
  }
  .auth-side h2 {
    font-size: 28px;
  }
  .auth-side ul {
    display: none;
  }
  .auth-main {
    padding: 28px 24px;
  }
}

/* Botón flotante de soporte */
.chat-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px 11px 14px;
  background: var(--mint);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.chat-fab:hover {
  transform: translate(-2px, -2px) rotate(-2deg);
  box-shadow: 6px 6px 0 var(--ink);
}

.chat-fab .fab-icon {
  display: grid;
  place-items: center;
}

.chat-fab .fab-icon svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 480px) {
  .chat-fab {
    right: 16px;
    bottom: 16px;
    padding: 13px;
  }
  .chat-fab .fab-label {
    display: none;
  }
}

/* ---------- Chat de soporte ---------- */

.chat-page {
  flex: 1;
  padding: 36px 16px 44px;
}

.chat-shell {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 18px;
  box-shadow: 8px 8px 0 var(--ink);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--yellow);
  border-bottom: 2px solid var(--ink);
}

.chat-agent {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-agent .avatar {
  width: 42px;
  height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--coral);
  color: #fff;
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
}

.chat-agent .who {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.2;
}

.chat-agent .status {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
}

.chat-agent .status::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--ok);
  border: 1.5px solid var(--ink);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  50% { opacity: 0.35; }
}

.chat-toolbar button {
  padding: 7px 12px;
  font-size: 13px;
}

.chat-window {
  height: 56vh;
  min-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 18px;
}

.bubble {
  max-width: 78%;
  padding: 11px 15px;
  font-size: 14.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  border: 2px solid var(--ink);
  border-radius: 16px;
  animation: pop 0.18s ease-out;
}

@keyframes pop {
  from { transform: scale(0.94); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.bubble.bot {
  align-self: flex-start;
  background: var(--mint-soft);
  border-bottom-left-radius: 4px;
}

.bubble.user {
  align-self: flex-end;
  background: var(--coral);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-shell > .msg {
  margin: 0;
  padding: 0 18px;
}

.chat-shell > .msg:not(:empty) {
  padding: 8px 18px;
}

.chat-input-row {
  display: flex;
  gap: 10px;
  padding: 14px 18px;
  border-top: 2px solid var(--ink);
  background: var(--paper);
}

.chat-input-row textarea {
  flex: 1;
  resize: none;
  min-height: 46px;
  max-height: 140px;
}

.chat-input-row button {
  background: var(--coral);
  color: #fff;
  padding: 0 20px;
  box-shadow: var(--shadow-sm);
}

.chat-input-row button:hover:not(:disabled) {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--ink);
}

.chat-note {
  max-width: 720px;
  margin: 18px auto 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}

.chat-note a {
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 480px) {
  .chat-page {
    padding: 20px 12px 28px;
  }
  .chat-shell {
    box-shadow: 4px 4px 0 var(--ink);
  }
  .chat-window {
    height: 60vh;
  }
  .bubble {
    max-width: 88%;
  }
}

.auth-side > * {
  position: relative;
  z-index: 1;
}

@media (max-width: 760px) {
  .auth-side::after {
    display: none;
  }
}