/* ============================================================
   Alma Reloncaví — Sistema visual PREMIUM
   Lenguaje Alma (CMC) adaptado a marca Buses Estuario Reloncaví.
   Navy + verde alerce + verde lima · Poppins + Inter.
   ============================================================ */
:root{
  --azul:#0D2B45; --azul-700:#061A2D; --azul-900:#041422;
  --azul-500:#2563B5; --azul-300:#5B8FD4; --azul-50:#E9F0F8;
  --verde:#2E7D32; --verde-700:#1B5E1F; --verde-500:#7DBA4D; --verde-300:#A6D27A; --verde-50:#EFF8E6;
  --aqua:#1FA6A0; --aqua-50:#E4F6F4;
  --naranja:#E97A22; --naranja-50:#FDF0E2; --rojo:#D14545; --rojo-50:#FBEBEB;
  --blanco:#fff; --crema:#F3F5F7;
  --bg:#EEF2F6; --bg-2:#F6F9FB;
  --gris-100:#EAEEF2; --gris-200:#D8DEE6; --gris-300:#C2CBD5;
  --gris-400:#94A0AD; --gris-600:#5A6775; --tinta:#0D2B45;
  --radius:14px; --radius-lg:20px; --radius-pill:999px;
  --shadow-xs:0 1px 2px rgba(13,43,69,.06);
  --shadow-sm:0 2px 8px rgba(13,43,69,.06),0 1px 2px rgba(13,43,69,.04);
  --shadow-md:0 12px 28px rgba(13,43,69,.10),0 4px 8px rgba(13,43,69,.05);
  --shadow-lg:0 28px 60px rgba(13,43,69,.16),0 8px 16px rgba(13,43,69,.06);
  --grad-navy:linear-gradient(135deg,#0D2B45 0%,#123a5e 55%,#1FA6A0 140%);
  --grad-green:linear-gradient(135deg,#2E7D32,#7DBA4D);
  --grad-blue:linear-gradient(135deg,#2563B5,#1FA6A0);
  --font-display:'Poppins',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--tinta);background:var(--bg);
  font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.02em;margin:0}
::selection{background:var(--verde-300)}

/* ===== Hero header de módulo (gradiente, estilo Alma premium) ===== */
.mod-head{position:relative;overflow:hidden;padding:26px 30px 24px;
  background:var(--grad-navy);color:#fff;border-bottom:3px solid var(--verde-500)}
.mod-head::after{content:"";position:absolute;right:-40px;top:-60px;width:320px;height:320px;
  background:radial-gradient(circle at center,rgba(125,186,77,.22),transparent 62%);pointer-events:none}
.mod-head::before{content:"";position:absolute;left:0;right:0;bottom:0;height:64px;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 80'%3E%3Cpath d='M0 50 Q150 10 300 40 T600 36 T900 30 T1200 44 V80 H0 Z' fill='rgba(255,255,255,0.04)'/%3E%3C/svg%3E");
  background-size:cover;background-position:bottom}
.mod-head h1{font-size:25px;font-weight:800;position:relative;z-index:1}
.mod-head p{margin:6px 0 0;color:rgba(255,255,255,.78);font-size:13.5px;position:relative;z-index:1;max-width:760px}
.mod-head input[type=date],.mod-head input[type=search]{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  color:#fff;border-radius:10px;padding:6px 11px;font:inherit;backdrop-filter:blur(4px)}
.mod-head input::-webkit-calendar-picker-indicator{filter:invert(1)}
.mod-wrap{padding:24px 30px 70px;max-width:1280px}

/* ===== KPIs premium ===== */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(172px,1fr));gap:16px;margin-bottom:26px}
.kpi{position:relative;background:var(--blanco);border:1px solid var(--gris-100);border-radius:var(--radius);
  padding:18px 20px 16px;box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .18s var(--ease),box-shadow .18s var(--ease)}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--azul-500);border-radius:4px 0 0 4px}
.kpi.good::before{background:var(--verde)} .kpi.alert::before{background:var(--rojo)}
.kpi .v{font-family:var(--font-display);font-size:28px;font-weight:800;color:var(--azul);line-height:1.05;letter-spacing:-.02em}
.kpi.alert .v{color:var(--rojo)} .kpi.good .v{color:var(--verde-700)}
.kpi .l{font-size:11.5px;color:var(--gris-600);margin-top:7px;text-transform:uppercase;letter-spacing:.06em;font-weight:600}

/* ===== Toolbar ===== */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.toolbar input[type=search],.toolbar input[type=date]{padding:10px 14px;border:1px solid var(--gris-200);
  border-radius:var(--radius);font:inherit;background:#fff;box-shadow:var(--shadow-xs);transition:.15s}
.toolbar input[type=search]{flex:0 1 300px}
.toolbar input:focus{outline:none;border-color:var(--azul-500);box-shadow:0 0 0 3px var(--azul-50)}
.toolbar label.muted{font-size:12.5px}
.spacer{flex:1}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 17px;border-radius:var(--radius);
  font-weight:600;font-size:14px;cursor:pointer;border:1px solid transparent;transition:.16s var(--ease);white-space:nowrap}
.btn-primary{background:var(--grad-green);color:#fff;box-shadow:0 8px 20px rgba(46,125,50,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(46,125,50,.34)}
.btn-ghost{background:#fff;border-color:var(--gris-200);color:var(--azul);box-shadow:var(--shadow-xs)}
.btn-ghost:hover{border-color:var(--azul-500);color:var(--azul-500);background:var(--azul-50)}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:10px}
.btn-danger{color:var(--rojo);background:var(--rojo-50)}
.btn-danger:hover{background:#F6D9D9}

/* ===== Card / Tabla ===== */
.card{background:#fff;border:1px solid var(--gris-100);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{text-align:left;padding:13px 18px;background:var(--bg-2);color:var(--gris-600);font-weight:700;
  font-size:11px;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--gris-100);white-space:nowrap;position:sticky;top:0}
tbody td{padding:13px 18px;border-bottom:1px solid var(--gris-100);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--azul-50)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.empty{padding:64px 20px;text-align:center;color:var(--gris-400);font-size:14px}

/* ===== Badges ===== */
.badge{display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--radius-pill);
  font-size:11.5px;font-weight:700;white-space:nowrap;letter-spacing:.01em}
.badge.ok{background:var(--verde-50);color:var(--verde-700)}
.badge.warn{background:var(--naranja-50);color:var(--naranja)}
.badge.bad{background:var(--rojo-50);color:var(--rojo)}
.badge.info{background:var(--azul-50);color:var(--azul-500)}
.badge.mut{background:var(--gris-100);color:var(--gris-600)}
.money{font-family:var(--font-mono);font-weight:700;letter-spacing:-.02em}

/* ===== Modal / form ===== */
.modal-bg{position:fixed;inset:0;background:rgba(6,26,45,.5);backdrop-filter:blur(3px);
  display:none;align-items:flex-start;justify-content:center;padding:5vh 16px;z-index:50;overflow:auto}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:580px;
  box-shadow:var(--shadow-lg);animation:pop .2s var(--ease)}
@keyframes pop{from{transform:translateY(14px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal h2{font-size:18px;color:var(--azul);font-weight:800;padding:22px 26px;border-bottom:1px solid var(--gris-100)}
.form-grid{padding:22px 26px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;font-weight:700;color:var(--gris-600);text-transform:uppercase;letter-spacing:.04em}
.field input,.field select,.field textarea{padding:10px 13px;border:1px solid var(--gris-200);
  border-radius:11px;font:inherit;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--azul-500);box-shadow:0 0 0 3px var(--azul-50)}
.field textarea{resize:vertical;min-height:64px}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:18px 26px;border-top:1px solid var(--gris-100);background:var(--bg-2);border-radius:0 0 var(--radius-lg) var(--radius-lg)}

/* ===== misc ===== */
.section-title{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--azul);
  margin:28px 0 13px;display:flex;align-items:center;gap:9px}
.section-title::before{content:"";width:18px;height:3px;border-radius:3px;background:var(--verde-500)}
.muted{color:var(--gris-600)}
.flex{display:flex;gap:10px;align-items:center}
.bar{height:10px;border-radius:99px;background:var(--gris-100);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;transition:width .4s var(--ease)}
@media(max-width:620px){.form-grid{grid-template-columns:1fr}.mod-wrap,.mod-head{padding-left:18px;padding-right:18px}}