:root {
  --bg: #091027;
  --bg-2: #0f1734;
  --panel: #141e42;
  --panel-2: #101936;
  --text: #f6f8ff;
  --muted: #9fa8c3;
  --line: rgba(255,255,255,.09);
  --cyan: #4edfff;
  --purple: #9c68ff;
  --green: #27d66b;
  --danger: #ff667d;
  --serif: "DM Serif Display", Georgia, serif;
  --sans: Inter, system-ui, sans-serif;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; min-width: 320px; font-family: var(--sans); color: var(--text); background: var(--bg); }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.admin-login-body { min-height: 100svh; display: grid; place-items: center; padding: 1.2rem; background: radial-gradient(circle at 20% 20%, rgba(77,222,255,.15), transparent 30%), radial-gradient(circle at 80% 30%, rgba(156,104,255,.17), transparent 34%), var(--bg); }
.login-shell { width: min(100%, 520px); }
.login-card { padding: clamp(1.4rem, 5vw, 2.5rem); border: 1px solid var(--line); border-radius: 26px; background: rgba(15,23,52,.92); box-shadow: 0 28px 80px rgba(0,0,0,.35); backdrop-filter: blur(18px); }
.login-brand { width: min(100%, 310px); display: block; margin-bottom: 1.8rem; }
.login-card h1, .panel-heading h1 { margin: .35rem 0 .5rem; font-family: var(--serif); font-size: clamp(2.25rem, 7vw, 3.4rem); font-weight: 400; line-height: 1; }
.login-copy { color: var(--muted); margin-bottom: 1.8rem; }
.back-link { display: inline-block; margin-top: 1.4rem; color: var(--muted); }
.back-link:hover { color: var(--cyan); }

.admin-kicker { margin: 0; color: var(--cyan); font-size: .72rem; font-weight: 800; letter-spacing: .13em; }
.admin-form { display: grid; gap: 1rem; }
.admin-form label { display: grid; gap: .45rem; color: #dbe0f0; font-size: .88rem; font-weight: 700; }
.admin-form input, .admin-form textarea, .admin-form select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .75rem .9rem;
  color: var(--text);
  background: #0b1330;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.admin-form textarea { resize: vertical; }
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(78,223,255,.1); }
.check-label { display: flex !important; grid-template-columns: auto 1fr; align-items: center; justify-content: flex-start; gap: .65rem !important; min-height: 46px; }
.check-label input { width: 19px; min-height: 19px; accent-color: var(--cyan); }
.admin-button { min-height: 44px; border: 1px solid transparent; border-radius: 12px; padding: .7rem 1rem; cursor: pointer; font-weight: 800; transition: transform .2s ease, opacity .2s ease, border-color .2s ease; }
.admin-button:hover { transform: translateY(-1px); }
.admin-button:disabled { opacity: .55; cursor: wait; }
.admin-button.primary { color: #061020; background: linear-gradient(110deg, var(--cyan), #62c5ff); }
.admin-button.secondary { background: transparent; border-color: var(--line); color: #d7dcec; }
.admin-button.danger { background: rgba(255,102,125,.12); border-color: rgba(255,102,125,.28); color: #ff9cab; }
.form-message { min-height: 1.3rem; margin: 0; color: #ff9cab; font-size: .86rem; }
.form-message.success { color: #62eba0; }

.admin-body { min-height: 100svh; }
.admin-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 100; width: 275px; padding: 1.2rem; display: flex; flex-direction: column; background: #070d21; border-right: 1px solid var(--line); transform: translateX(-100%); transition: transform .25s ease; }
.admin-sidebar.open { transform: translateX(0); }
.admin-logo { width: 100%; margin-bottom: 1.5rem; }
.admin-nav { display: grid; gap: .35rem; }
.admin-nav button, .sidebar-footer button, .sidebar-footer a { width: 100%; border: 0; border-radius: 11px; padding: .85rem 1rem; color: #b9c0d5; background: transparent; text-align: left; cursor: pointer; }
.admin-nav button:hover, .admin-nav button.active { color: #071020; background: linear-gradient(100deg, var(--cyan), #74c3ff); font-weight: 800; }
.sidebar-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); }
.sidebar-footer button:hover, .sidebar-footer a:hover { color: var(--cyan); background: rgba(255,255,255,.04); }
.admin-main { min-height: 100svh; }
.admin-topbar { position: sticky; top: 0; z-index: 50; min-height: 72px; display: flex; align-items: center; gap: 1rem; padding: .8rem 1rem; border-bottom: 1px solid var(--line); background: rgba(9,16,39,.88); backdrop-filter: blur(16px); }
.admin-topbar p { margin: 0; color: var(--muted); font-size: .78rem; }
.admin-topbar strong { font-size: .94rem; }
.sidebar-toggle { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 11px; color: white; background: var(--panel); cursor: pointer; }
.status-dot { margin-left: auto; display: inline-flex; align-items: center; gap: .45rem; color: #a9b1c9; font-size: .8rem; }
.status-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px rgba(39,214,107,.75); }
.admin-content { width: min(100% - 2rem, 1280px); margin: 0 auto; padding: 2rem 0 5rem; }
.admin-section { display: none; }
.admin-section.active { display: block; }
.panel-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.panel-heading h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); }

.summary-grid { display: grid; gap: 1rem; }
.summary-card { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, var(--panel), var(--panel-2)); }
.summary-card strong { display: block; margin-bottom: .25rem; font-family: var(--serif); font-size: 2.35rem; font-weight: 400; color: var(--cyan); }
.summary-card span { color: var(--muted); }
.notice-card, .admin-card, .card-form { margin-top: 1rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); }
.notice-card h2, .admin-card h2 { margin: 0 0 .55rem; font-family: var(--serif); font-weight: 400; }
.notice-card p { margin: 0; color: var(--muted); }
.form-grid { display: grid; gap: 1rem; }
.form-grid.two { grid-template-columns: 1fr; }
.form-grid .wide { grid-column: 1/-1; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: .25rem; }
.upload-row { display: grid; grid-template-columns: 1fr; gap: .6rem; }
.upload-row input[type="file"] { padding: .55rem; color: var(--muted); }
.split-layout { display: grid; gap: 1rem; }
.compact-form { gap: .8rem; }
.record-list { display: grid; gap: .65rem; margin-top: 1rem; }
.record-row { display: grid; gap: .75rem; padding: .9rem; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.025); }
.record-row-main { min-width: 0; }
.record-row strong { display: block; }
.record-row span, .record-row p { color: var(--muted); font-size: .82rem; margin: 0; word-break: break-word; }
.record-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.record-actions button { min-height: 36px; padding: .5rem .7rem; border-radius: 9px; }
.content-record-grid { display: grid; gap: 1rem; margin-top: 1rem; }
.content-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); }
.content-card img { width: 100%; height: 180px; object-fit: cover; background: #080d20; }
.content-card-body { padding: 1rem; }
.content-card h3 { margin: 0 0 .35rem; font-family: var(--serif); font-weight: 400; font-size: 1.35rem; }
.content-card p { margin: 0 0 .8rem; color: var(--muted); font-size: .85rem; }
.meta-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .85rem; }
.meta-pill { padding: .3rem .55rem; border: 1px solid var(--line); border-radius: 999px; color: #bac2d7; background: rgba(255,255,255,.03); font-size: .72rem; }
.meta-pill.active { color: #62eba0; border-color: rgba(39,214,107,.28); }
.meta-pill.inactive { color: #ff9cab; border-color: rgba(255,102,125,.28); }
.image-grid .content-card img { height: 220px; }
.empty-admin { padding: 2rem; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); text-align: center; }
.admin-toast { position: fixed; right: 1rem; bottom: 1rem; z-index: 500; max-width: min(90vw, 360px); padding: .9rem 1rem; border: 1px solid rgba(39,214,107,.32); border-radius: 13px; color: #dcffe9; background: rgba(15,54,37,.95); box-shadow: 0 16px 40px rgba(0,0,0,.3); opacity: 0; transform: translateY(20px); pointer-events: none; transition: .25s ease; }
.admin-toast.show { opacity: 1; transform: translateY(0); }
.admin-toast.error { color: #ffe2e7; border-color: rgba(255,102,125,.35); background: rgba(65,22,35,.96); }

@media (min-width: 600px) {
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .content-record-grid { grid-template-columns: repeat(2, 1fr); }
  .record-row { grid-template-columns: 1fr auto; align-items: center; }
  .upload-row { grid-template-columns: 1fr minmax(190px, .45fr); }
}

@media (min-width: 800px) {
  .form-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .split-layout { grid-template-columns: .8fr 1.2fr; align-items: start; }
}

@media (min-width: 1024px) {
  .admin-sidebar { transform: none; }
  .admin-main { margin-left: 275px; }
  .sidebar-toggle { display: none; }
  .admin-topbar { padding-inline: 2rem; }
  .admin-content { width: min(100% - 4rem, 1280px); padding-top: 3rem; }
  .summary-grid { grid-template-columns: repeat(5, 1fr); }
  .content-record-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1350px) {
  .content-record-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Menú administrativo simplificado */
[hidden] { display: none !important; }
.admin-form small { color: var(--muted); font-size: .76rem; font-weight: 500; line-height: 1.45; }
.menu-admin-intro {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--panel), var(--panel-2));
}
.menu-admin-intro h2 { margin: 0 0 .35rem; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.menu-admin-intro p { margin: 0; color: var(--muted); }
.menu-admin-switcher { display: grid; gap: .8rem; }
.menu-admin-switcher button {
  min-height: 110px;
  display: grid;
  align-content: center;
  gap: .35rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(255,255,255,.035);
  text-align: left;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.menu-admin-switcher button:hover,
.menu-admin-switcher button.active {
  transform: translateY(-2px);
  border-color: rgba(78,223,255,.45);
  background: rgba(78,223,255,.09);
}
.menu-admin-switcher strong { font-size: 1.02rem; }
.menu-admin-switcher span { color: var(--muted); font-size: .82rem; line-height: 1.45; }
.menu-admin-placeholder {
  margin-top: 1rem;
  padding: 1.2rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}
.menu-admin-panel { margin-top: 1rem; }
.menu-editor-card { margin-top: 0; }
.editor-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem; margin-bottom: 1.1rem; }
.editor-heading h2 { margin-bottom: 0; }
.testimonial-admin-notice { margin-bottom: 1rem; }

@media (min-width: 720px) {
  .menu-admin-switcher { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Ajustes finales del panel */
.admin-sidebar { overflow-y: auto; }
.admin-logo {
  height: 68px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.admin-logo img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 64px;
  object-fit: contain;
  object-position: left center;
}
.summary-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.section-editor-card { margin-top: 1rem; }

@media (min-width: 1024px) {
  .summary-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
}