/* ==========================================================
   Clínica Dra. Coronel — Sistema de diseño
   Paleta: azules profundos + celestes, tipografía Sora/Inter
   ========================================================== */

:root{
  /* Color */
  --azul-profundo:  #0F3D5C;
  --azul-oceano:    #1668A0;
  --azul-oceano-h:  #125684;
  --celeste:        #4FC3E8;
  --celeste-suave:  #E9F6FC;
  --celeste-borde:  #D3E9F3;
  --fondo:          #F3F7FA;
  --superficie:     #FFFFFF;
  --texto:          #142B3D;
  --texto-muted:    #6B8299;
  --exito:          #29A38A;
  --exito-suave:    #E4F5F1;
  --peligro:        #DD6B57;
  --peligro-suave:  #FBEAE6;
  --advertencia:    #D89B3C;
  --advertencia-suave: #FBF1E1;
  --borde:          #DEE9F0;

  /* Tipografía */
  --f-display: 'Sora', 'Segoe UI', sans-serif;
  --f-body:    'Inter', 'Segoe UI', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  --radio: 10px;
  --radio-sm: 7px;
  --sombra: 0 2px 10px rgba(15, 61, 92, 0.07);
  --sombra-lg: 0 12px 32px rgba(15, 61, 92, 0.14);
  --sidebar-w: 248px;
}

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

body{
  font-family: var(--f-body);
  background: var(--fondo);
  color: var(--texto);
  font-size: 14.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--f-display);
  color: var(--azul-profundo);
  margin: 0 0 4px 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1{ font-size: 1.5rem; }
h2{ font-size: 1.2rem; }
h3{ font-size: 1.02rem; }

a{ color: var(--azul-oceano); text-decoration: none; }
a:hover{ text-decoration: underline; }

.mono{ font-family: var(--f-mono); font-feature-settings: "tnum"; }

/* ---------- Layout general ---------- */
.app-shell{
  display: flex;
  min-height: 100vh;
}

.sidebar{
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--azul-profundo) 0%, #0B3049 100%);
  color: #EAF4FA;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.sidebar-arco{
  position: absolute;
  bottom: -40px;
  left: -20px;
  width: 290px;
  height: 160px;
  opacity: 0.10;
  pointer-events: none;
}

.sidebar-brand{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 2;
}
.sidebar-brand img{ width: 38px; height: 38px; flex-shrink: 0; }
.sidebar-brand .marca-nombre{
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.15;
  color: #fff;
}
.sidebar-brand .marca-slogan{
  font-size: 0.72rem;
  color: var(--celeste);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.sidebar-nav{ flex: 1; padding: 14px 10px; position: relative; z-index: 2; }
.sidebar-nav .seccion-titulo{
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.38);
  padding: 14px 12px 6px;
}
.sidebar-nav a{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radio-sm);
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 2px;
  text-decoration: none;
  transition: background 0.15s ease;
}
.sidebar-nav a svg{ width: 18px; height: 18px; flex-shrink: 0; opacity: 0.9; }
.sidebar-nav a:hover{ background: rgba(255,255,255,0.08); color: #fff; }
.sidebar-nav a.activo{
  background: rgba(79, 195, 232, 0.16);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--celeste);
}

.sidebar-footer{
  padding: 14px 20px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  position: relative;
  z-index: 2;
}
.sidebar-footer .usuario-nombre{ color: #fff; font-weight: 600; display:block; }
.sidebar-footer a{ color: var(--celeste); }

.main{
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar{
  background: var(--superficie);
  border-bottom: 1px solid var(--borde);
  padding: 14px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar h1{ font-size: 1.15rem; margin: 0; }
.topbar .breadcrumb{ font-size: 0.78rem; color: var(--texto-muted); margin-top: 2px; }

.content{ padding: 26px; flex: 1; }

/* ---------- Cards ---------- */
.card{
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 22px;
  margin-bottom: 22px;
}
.card-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}
@media (max-width: 980px){ .stat-grid{ grid-template-columns: repeat(2,1fr); } }

.stat-card{
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 18px 20px;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--azul-oceano);
}
.stat-card.acento-celeste{ border-top-color: var(--celeste); }
.stat-card.acento-exito{ border-top-color: var(--exito); }
.stat-card.acento-advertencia{ border-top-color: var(--advertencia); }
.stat-card .stat-label{
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-muted);
  margin-bottom: 6px;
}
.stat-card .stat-valor{
  font-family: var(--f-mono);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--azul-profundo);
}
.stat-card .stat-sub{ font-size: 0.78rem; color: var(--texto-muted); margin-top: 4px; }

/* ---------- Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radio-sm);
  border: 1px solid transparent;
  font-family: var(--f-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.12s ease, transform 0.05s ease;
  line-height: 1.2;
}
.btn:hover{ text-decoration: none; filter: brightness(0.94); }
.btn:active{ transform: translateY(1px); }
.btn-primario{ background: var(--azul-oceano); color: #fff; }
.btn-secundario{ background: var(--celeste-suave); color: var(--azul-profundo); border-color: var(--celeste-borde); }
.btn-exito{ background: var(--exito); color: #fff; }
.btn-peligro{ background: var(--peligro-suave); color: #a8402c; border-color: #f0c9bd; }
.btn-fantasma{ background: transparent; color: var(--azul-oceano); border-color: var(--borde); }
.btn-sm{ padding: 5px 10px; font-size: 0.78rem; }
.btn[disabled]{ opacity: 0.5; cursor: not-allowed; }

/* ---------- Formularios ---------- */
label{ font-size: 0.82rem; font-weight: 600; color: var(--texto); display: block; margin-bottom: 5px; }
.form-grupo{ margin-bottom: 16px; }
.form-ayuda{ font-size: 0.76rem; color: var(--texto-muted); margin-top: 4px; }
input, select, textarea{
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  font-family: var(--f-body);
  font-size: 0.9rem;
  color: var(--texto);
  background: #fff;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input:focus, select:focus, textarea:focus{
  outline: none;
  border-color: var(--azul-oceano);
  box-shadow: 0 0 0 3px rgba(22, 104, 160, 0.13);
}
textarea{ resize: vertical; min-height: 70px; }
.form-fila{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-fila-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 760px){ .form-fila, .form-fila-3{ grid-template-columns: 1fr; } }

/* ---------- Tablas ---------- */
.tabla-wrap{ overflow-x: auto; }
table{ width: 100%; border-collapse: collapse; font-size: 0.87rem; }
thead th{
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-muted);
  padding: 10px 12px;
  border-bottom: 2px solid var(--borde);
  white-space: nowrap;
}
tbody td{
  padding: 11px 12px;
  border-bottom: 1px solid var(--borde);
  vertical-align: middle;
}
tbody tr:hover{ background: var(--celeste-suave); }
.text-right{ text-align: right; }
.text-center{ text-align: center; }
.fila-vacia td{ text-align:center; color: var(--texto-muted); padding: 30px; }

/* ---------- Badges / alertas ---------- */
.badge{
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.badge-dental{ background: var(--celeste-suave); color: var(--azul-oceano); }
.badge-estetico{ background: var(--exito-suave); color: var(--exito); }
.badge-abierta{ background: var(--advertencia-suave); color: #96661f; }
.badge-cerrada{ background: #E7ECEF; color: #56626C; }
.badge-pendiente{ background: var(--peligro-suave); color: #a8402c; }
.badge-rendido{ background: var(--exito-suave); color: var(--exito); }

.alerta{
  padding: 12px 16px;
  border-radius: var(--radio-sm);
  margin-bottom: 18px;
  font-size: 0.88rem;
  border: 1px solid transparent;
}
.alerta-exito{ background: var(--exito-suave); color: #1d7a67; border-color: #bfe6dd; }
.alerta-error{ background: var(--peligro-suave); color: #a8402c; border-color: #f0c9bd; }
.alerta-info{ background: var(--celeste-suave); color: var(--azul-profundo); border-color: var(--celeste-borde); }

.texto-muted{ color: var(--texto-muted); }
.divider{ border: none; border-top: 1px solid var(--borde); margin: 18px 0; }

/* ---------- Login ---------- */
.login-shell{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 20%, #12507A 0%, var(--azul-profundo) 55%, #082436 100%);
  position: relative;
  overflow: hidden;
}
.login-arco{ position:absolute; opacity:0.12; }
.login-arco.a1{ width:520px; top:-120px; left:-140px; }
.login-arco.a2{ width:420px; bottom:-140px; right:-100px; transform: rotate(180deg); }
.login-card{
  width: 100%;
  max-width: 380px;
  background: var(--superficie);
  border-radius: 16px;
  box-shadow: var(--sombra-lg);
  padding: 36px 34px 30px;
  position: relative;
  z-index: 2;
}
.login-logo{ display:flex; flex-direction:column; align-items:center; margin-bottom: 22px; }
.login-logo img{ width: 58px; height: 58px; margin-bottom: 10px; }
.login-logo .nombre{ font-family: var(--f-display); font-weight:700; font-size:1.15rem; color: var(--azul-profundo); }
.login-logo .slogan{ font-size:0.76rem; color: var(--texto-muted); text-transform: uppercase; letter-spacing:0.06em; margin-top:2px; }
.login-card .btn{ width:100%; justify-content:center; margin-top:6px; }
.login-pie{ text-align:center; margin-top:18px; font-size:0.74rem; color: var(--texto-muted); }

/* ---------- Detalle / secciones de insumos en procedimiento ---------- */
.linea-insumo{
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 10px;
  align-items: end;
  padding: 12px;
  background: var(--celeste-suave);
  border: 1px solid var(--celeste-borde);
  border-radius: var(--radio-sm);
  margin-bottom: 10px;
}
@media (max-width: 900px){ .linea-insumo{ grid-template-columns: 1fr; } }

.totalizador{
  display:flex;
  justify-content: flex-end;
  gap: 30px;
  padding: 16px 4px 4px;
  border-top: 2px solid var(--borde);
  margin-top: 8px;
}
.totalizador .item{ text-align:right; }
.totalizador .item .label{ font-size:0.76rem; color: var(--texto-muted); text-transform:uppercase; letter-spacing:0.04em; }
.totalizador .item .valor{ font-family: var(--f-mono); font-size:1.15rem; font-weight:700; color: var(--azul-profundo); }
.totalizador .item.grande .valor{ font-size:1.5rem; color: var(--azul-oceano); }

/* ---------- Impresión (rendición -> PDF vía navegador) ---------- */
@media print{
  .sidebar, .topbar, .no-imprimir{ display:none !important; }
  .main{ display:block; }
  .content{ padding:0; }
  body{ background:#fff; }
  .card{ box-shadow:none; border:none; padding:0; }
  a{ text-decoration:none; color:inherit; }
}

@page{ size: A4; margin: 16mm; }