/* ==========================================================================
   Portal Clínico — Dr. Cristian Cordero
   Acceso privado para el Dr. y su equipo: búsqueda de pacientes, ficha
   médica y fotos antes/después. Comparte el mismo backend Firebase que la
   app móvil (colección "patients"), así que los datos están sincronizados.
   ========================================================================== */

:root {
  --black: #000000;
  --ink: #0c0c0c;
  --charcoal: #1a1a19;
  --charcoal-2: #201f1d;
  --graphite: #4b3f40;
  --orange: #ea5b13;
  --orange-light: #ff8a4c;
  --orange-dim: rgba(234, 91, 19, .14);
  --orange-line: rgba(234, 91, 19, .35);
  --text-soft: rgba(255, 255, 255, .68);
  --line: rgba(255, 255, 255, .12);
  --white: #ffffff;
  --off-white: #f5f5f6;
  --success: #4caf7d;
  --success-bg: rgba(76, 175, 125, .12);
  --warn: #d1a856;
  --warn-bg: rgba(209, 168, 86, .12);
  --danger: #c85a5a;
  --danger-bg: rgba(200, 90, 90, .12);

  --font-display: "Maven Pro", "Montserrat", sans-serif;
  --font-body: "Montserrat", sans-serif;
  --radius: 6px;
  --transition: .3s ease;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--off-white);
  font-family: var(--font-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--white); font-weight: 800; margin: 0 0 .4em; }
a { color: inherit; text-decoration: none; }
p { color: var(--text-soft); margin: 0 0 1em; }

/* ---------- Auth screen (login) ---------- */
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-visual {
  position: relative;
  background: linear-gradient(160deg, var(--charcoal-2), var(--black) 75%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-right: 1px solid var(--line);
  padding: 60px;
  text-align: center;
  overflow: hidden;
}
.auth-visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .14;
  mask-image: radial-gradient(ellipse at center, black, transparent 75%);
}
.auth-visual .brand-logo {
  position: relative;
  width: min(220px, 60%);
  height: auto;
  margin-bottom: 28px;
}
.auth-visual h2 { position: relative; max-width: 380px; }
.auth-visual p { position: relative; max-width: 360px; }

.auth-panel {
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
}
.auth-card { width: 100%; max-width: 400px; }
.auth-card .eyebrow {
  font-size: .7rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--orange);
  display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
}
.auth-card .eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--orange); }
.auth-card h1 { font-size: 2rem; margin-bottom: 8px; }
.auth-card > p { margin-bottom: 34px; font-size: .92rem; }

.field { margin-bottom: 20px; }
.field label {
  display: block; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-soft); margin-bottom: 8px;
}
.field input, .field select {
  width: 100%; background: rgba(255, 255, 255, .03); border: 1px solid var(--line);
  color: var(--white); padding: 13px 15px; font-family: var(--font-body); font-size: .95rem;
  border-radius: var(--radius); transition: var(--transition);
}
.field input:focus, .field select:focus { outline: none; border-color: var(--orange); background: rgba(255, 255, 255, .06); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-hint { font-size: .76rem; color: var(--text-soft); margin-top: 6px; }
.form-links { display: flex; justify-content: center; margin-top: 18px; font-size: .82rem; }
.form-links a { color: var(--text-soft); border-bottom: 1px solid transparent; }
.form-links a:hover { color: var(--orange-light); border-color: var(--orange-light); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  border-radius: var(--radius); border: 1px solid transparent; cursor: pointer; transition: var(--transition);
  font-family: var(--font-body);
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-light); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-outline { background: transparent; border-color: var(--line); color: var(--off-white); }
.btn-outline:hover { border-color: var(--orange-line); background: rgba(255, 255, 255, .04); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 16px; font-size: .7rem; }
.btn-danger { background: transparent; border-color: rgba(200, 90, 90, .4); color: #e08a8a; }

.alert { padding: 12px 16px; border-radius: var(--radius); font-size: .84rem; margin-bottom: 18px; display: none; }
.alert.show { display: block; }
.alert-error { background: var(--danger-bg); color: #e6a1a1; border: 1px solid rgba(200, 90, 90, .3); }
.alert-success { background: var(--success-bg); color: #9fd8bb; border: 1px solid rgba(76, 175, 125, .3); }

/* ---------- App shell (dashboard) ---------- */
.app-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.app-sidebar {
  background: var(--charcoal); border-right: 1px solid var(--line);
  padding: 28px 22px; display: flex; flex-direction: column;
}
.app-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.app-brand .brand-icon { width: 34px; height: auto; flex-shrink: 0; }
.app-brand .app-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.app-brand .app-brand-text b { font-family: var(--font-display); font-size: 1rem; color: var(--white); font-weight: 800; }
.app-brand small { display: block; font-family: var(--font-body); font-size: .6rem; letter-spacing: .18em; color: var(--orange); text-transform: uppercase; }
.app-nav { list-style: none; margin: 40px 0 0; padding: 0; flex: 1; }
.app-nav li { margin-bottom: 4px; }
.app-nav a {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--radius);
  color: var(--off-white); font-size: .86rem; transition: var(--transition);
}
.app-nav a:hover { background: rgba(255, 255, 255, .04); }
.app-nav a.active { background: var(--orange-dim); color: var(--white); border-left: 2px solid var(--orange); }
.app-nav svg { flex-shrink: 0; opacity: .85; }
.app-user { border-top: 1px solid var(--line); padding-top: 18px; font-size: .82rem; }
.app-user .name { color: var(--white); }
.app-user .role { color: var(--orange); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; margin: 2px 0 12px; }
.app-back-link {
  display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
  font-size: .78rem; color: var(--text-soft); transition: var(--transition);
}
.app-back-link:hover { color: var(--orange-light); }
.app-back-link svg { flex-shrink: 0; }

.app-main { padding: 40px 48px; max-width: 1240px; }
.app-topbar { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 36px; flex-wrap: wrap; gap: 16px; }
.app-topbar h1 { font-size: 1.9rem; margin-bottom: 6px; }
.app-topbar .sub { color: var(--text-soft); font-size: .9rem; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.stat-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent); }
.stat-card b { display: block; font-family: var(--font-display); font-weight: 800; font-size: 1.8rem; color: var(--white); }
.stat-card span { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-soft); }

.panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, .015); margin-bottom: 28px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 26px; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 12px; }
.panel-head h3 { margin: 0; font-size: 1.15rem; }
.panel-body { padding: 26px; }

table.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-soft); padding: 10px 14px; border-bottom: 1px solid var(--line); }
.data-table td { padding: 14px; border-bottom: 1px solid var(--line); font-size: .88rem; color: var(--text-soft); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255, 255, 255, .02); }

.pill { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: .66rem; letter-spacing: .06em; text-transform: uppercase; }
.pill-success { background: var(--success-bg); color: #9fd8bb; }
.pill-warn { background: var(--warn-bg); color: #e5c98d; }
.pill-neutral { background: rgba(255, 255, 255, .06); color: var(--text-soft); }

.search-input input {
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); color: var(--white);
  padding: 11px 16px; border-radius: var(--radius); font-family: var(--font-body); font-size: .88rem; width: 280px;
}

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-soft); }

/* ---------- Ficha del paciente ---------- */
.ficha-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 30px; flex-wrap: wrap; }
.ficha-id { display: flex; gap: 20px; align-items: center; }
.ficha-avatar {
  width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--orange-line);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; color: var(--orange-light);
  background: var(--charcoal-2);
}
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-item span.label { display: block; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-soft); margin-bottom: 6px; }
.info-item span.value { color: var(--white); font-size: .95rem; }

/* Ficha médica (archivo) */
.ficha-file-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.ficha-file-row a.btn { margin-right: auto; }

textarea.note-input {
  width: 100%; min-height: 90px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line);
  color: var(--white); padding: 14px 16px; font-family: var(--font-body); font-size: .92rem; border-radius: var(--radius); resize: vertical;
}
.note-item { border-bottom: 1px solid var(--line); padding: 16px 0; }
.note-item:last-child { border-bottom: none; }
.note-meta { font-size: .7rem; color: var(--text-soft); margin-bottom: 6px; letter-spacing: .04em; text-transform: uppercase; }
.note-body { color: var(--off-white); font-size: .92rem; white-space: pre-wrap; }

/* Galería antes/después */
.gallery-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.baset-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--charcoal-2); }
.baset-images { display: grid; grid-template-columns: 1fr 1fr; }
.baset-images img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.baset-label { padding: 10px 14px; font-size: .8rem; color: var(--text-soft); display: flex; justify-content: space-between; align-items: center; }

.upload-box {
  border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 14px;
}
.upload-box .field-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

@media (max-width: 980px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar { display: none; }
  .app-main { padding: 24px; }
  .stat-row { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .field-row, .upload-box .field-row-3 { grid-template-columns: 1fr; }
}