/* ===========================================================
   AGENTE COOPEN · Admin styles
   PIN gate + sidebar layout + form controls (texto, textarea,
   listas CRUD). Mantiene la estética HUD: cyan, brackets, glow.
=========================================================== */

/* HTML `hidden` attribute must always win — without this, rules
   like `.pin-gate { display: grid }` overrode `[hidden]{display:none}`
   from the UA stylesheet (same specificity, "last declared" wins). */
[hidden] { display: none !important; }

/* ----- PIN gate ----- */
.pin-gate {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background: var(--c-bg);
  z-index: 100;
  padding: 4vh 4vw;
}
.pin-card {
  position: relative;
  width: min(420px, 90vw);
  border: 1px solid var(--c-cyan);
  background: var(--c-surface);
  padding: 26px 26px 22px;
  text-align: center;
  box-shadow: inset 0 0 26px rgba(0,229,255,.07), 0 0 36px rgba(0,229,255,.18);
}
.pin-brand {
  color: var(--c-cyan-soft);
  letter-spacing: var(--ls-wide);
  font-size: var(--fs-md);
  text-shadow: var(--glow-cyan-soft);
}
.pin-sub {
  color: var(--c-gray-2);
  font-size: var(--fs-sm);
  margin: 6px 0 18px;
  letter-spacing: var(--ls-norm);
}
#pin-form { display: flex; flex-direction: column; gap: 10px; }
.pin-input {
  background: rgba(11, 31, 74, .35);
  border: 1px solid rgba(0, 229, 255, .35);
  color: var(--c-white);
  font-family: var(--ff-mono);
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: .4em;
  text-align: center;
  padding: 12px 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.pin-input:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 14px rgba(0, 229, 255, .35);
}
.pin-btn {
  background: rgba(0, 229, 255, .08);
  border: 1px solid var(--c-cyan);
  color: var(--c-cyan);
  font-family: var(--ff-mono);
  font-size: var(--fs-md);
  letter-spacing: var(--ls-wide);
  padding: 10px 14px;
  cursor: pointer;
  transition: all .15s;
}
.pin-btn:hover { background: rgba(0, 229, 255, .18); box-shadow: 0 0 14px rgba(0, 229, 255, .4); }
.pin-error {
  margin-top: 12px;
  color: var(--c-status-err);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-norm);
}
.pin-hint {
  margin-top: 14px;
  color: var(--c-gray);
  font-size: var(--fs-xs);
  opacity: .7;
}

/* ----- Admin shell ----- */
.admin-app {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-areas:
    'nav  nav'
    'side main';
  min-height: 100vh;
}
.admin-app .nav { grid-area: nav; }

.admin-side {
  grid-area: side;
  position: sticky; top: 6.5vh;
  align-self: start;
  padding: 2.4vh 1.5vw;
  font-size: var(--fs-sm);
  border-right: 1px solid rgba(0, 229, 255, .2);
  height: calc(100vh - 6.5vh);
  overflow-y: auto;
}
.admin-side h4 {
  color: var(--c-cyan-soft);
  letter-spacing: var(--ls-wide);
  font-size: var(--fs-md);
  text-shadow: var(--glow-cyan-soft);
  margin: 0 0 .6em;
  text-transform: uppercase;
}
.admin-side ul { list-style: none; padding: 0; margin: 0; }
.admin-side li { margin: 4px 0; }
.admin-side a {
  display: block;
  padding: 6px 10px;
  border-left: 2px solid transparent;
  color: var(--c-gray-2);
  letter-spacing: var(--ls-norm);
  text-decoration: none;
  transition: all .15s;
}
.admin-side a:hover {
  background: rgba(0, 229, 255, .06);
  color: var(--c-cyan-soft);
  border-color: rgba(0, 229, 255, .3);
}
.admin-side a.active {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0, 229, 255, .08);
}

.admin-main {
  grid-area: main;
  padding: 3vh 3vw 8vh;
  max-width: 1100px;
  width: 100%;
}
.admin-main h1 {
  color: var(--c-cyan);
  font-size: clamp(20px, 2vw, 30px);
  letter-spacing: var(--ls-wide);
  text-shadow: var(--glow-cyan-soft);
  border-bottom: 1px solid rgba(0, 229, 255, .25);
  padding-bottom: .35em;
  margin: 0 0 1em;
}
.admin-main h2 { color: var(--c-cyan-soft); font-size: clamp(14px, 1.2vw, 17px); letter-spacing: var(--ls-wide); margin-top: 2.4em; }
.admin-main p, .admin-main li { font-size: var(--fs-md); line-height: 1.6; color: var(--c-gray-2); }
.admin-main code, .admin-main pre {
  font-family: var(--ff-mono);
  background: rgba(11, 31, 74, .35);
  border: var(--b-cyan-soft);
  padding: 2px 6px;
  border-radius: var(--radius-md);
  color: var(--c-cyan-soft);
  font-size: .92em;
}
.admin-main pre { padding: 12px 14px; overflow: auto; white-space: pre-wrap; }

/* ----- Form controls ----- */
.admin-main label {
  display: block;
  margin: 10px 0;
  color: var(--c-cyan-soft);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-norm);
}
.admin-main input[type="text"],
.admin-main input[type="url"],
.admin-main input[type="password"],
.admin-main textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: rgba(11, 31, 74, .35);
  border: 1px solid rgba(0, 229, 255, .25);
  color: var(--c-white);
  font-family: var(--ff-mono);
  font-size: var(--fs-md);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  box-sizing: border-box;
}
.admin-main input:focus,
.admin-main textarea:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, .25);
}
.admin-main textarea.json-area {
  font-size: var(--fs-sm);
  line-height: 1.5;
  white-space: pre;
  resize: vertical;
  min-height: 100px;
}

.btn-primary, .btn-secondary, .logout-btn {
  font-family: var(--ff-mono);
  letter-spacing: var(--ls-wide);
  font-size: var(--fs-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: all .15s;
  border-radius: var(--radius-md);
  background: transparent;
}
.btn-primary {
  border: 1px solid var(--c-cyan);
  color: var(--c-cyan);
  margin-top: 8px;
}
.btn-primary:hover { background: rgba(0, 229, 255, .12); box-shadow: 0 0 12px rgba(0, 229, 255, .3); }
.btn-secondary {
  border: 1px solid rgba(0, 229, 255, .35);
  color: var(--c-cyan-soft);
}
.btn-secondary:hover { background: rgba(0, 229, 255, .08); }
.logout-btn {
  border: 1px solid var(--c-status-err);
  color: var(--c-status-err);
  font-size: var(--fs-xs);
  padding: 4px 10px;
  margin-left: 1.2vw;
}
.logout-btn:hover { background: rgba(239, 68, 68, .1); }

.row-form {
  display: flex;
  gap: 10px;
  align-items: stretch;
  flex-wrap: wrap;
}
.row-form input { flex: 1; min-width: 140px; }
.row-form .btn-primary { margin-top: 0; }

/* ----- CRUD list ----- */
.crud-list {
  list-style: none; padding: 0; margin: 0;
  font-size: var(--fs-sm);
}
.crud-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 4px;
  border-bottom: 1px dashed rgba(0, 229, 255, .12);
}
.crud-list li:last-child { border-bottom: none; }
.crud-list li .name { color: var(--c-cyan-soft); font-size: var(--fs-md); }
.crud-list li .meta {
  color: var(--c-gray-2); opacity: .8;
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}
.crud-list li .url {
  color: var(--c-gray-2); opacity: .75;
  font-size: var(--fs-xs);
  word-break: break-all;
}
.crud-list li .delete {
  background: transparent;
  border: 1px solid rgba(239, 68, 68, .4);
  color: var(--c-status-err);
  padding: 3px 8px;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  cursor: pointer;
  border-radius: 3px;
  transition: all .15s;
}
.crud-list li .delete:hover { background: rgba(239, 68, 68, .1); }
.crud-list li.empty {
  display: block;
  text-align: center;
  color: var(--c-gray);
  opacity: .7;
  padding: 16px;
}

/* Status indicator inside crud-list */
.crud-list li .status {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}
.crud-list li[data-status="ok"]      .status { color: var(--c-status-ok); }
.crud-list li[data-status="down"]    .status { color: var(--c-status-err); }
.crud-list li[data-status="unknown"] .status { color: var(--c-status-idle); }

/* Toast for save confirmations */
.admin-toast {
  position: fixed;
  bottom: 3vh; right: 3vw;
  background: rgba(3, 7, 18, .92);
  border: 1px solid var(--c-cyan);
  color: var(--c-cyan);
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-norm);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 0 18px rgba(0, 229, 255, .35);
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s;
}
.admin-toast.show { opacity: 1; }
.admin-toast.err { border-color: var(--c-status-err); color: var(--c-status-err); box-shadow: 0 0 18px rgba(239, 68, 68, .35); }

/* Responsive */
@media (max-width: 900px) {
  .admin-app {
    grid-template-columns: 1fr;
    grid-template-areas: 'nav' 'side' 'main';
  }
  .admin-side {
    position: relative;
    top: 0;
    height: auto;
    border-right: none;
    border-bottom: 1px dashed rgba(0, 229, 255, .25);
    padding: 2vh 4vw;
  }
  .admin-side ul { display: flex; flex-wrap: wrap; gap: 4px; }
  .admin-side a { padding: 6px 10px; border-left: none; border: 1px solid transparent; border-radius: 3px; }
  .admin-side a.active { border-color: var(--c-cyan); }
  .admin-main { padding: 3vh 4vw 6vh; }
}