/* ============================================================
   Gestión de Mantención de Planta · Incumbral
   Tema claro/oscuro mediante [data-theme] en <html>
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap');

/* ---- Tokens: OSCURO (por defecto) ---- */
:root, [data-theme="oscuro"] {
  --bg:#0a0f1a;
  --bg-soft:#0e1626;
  --panel:#121b2e;
  --panel-2:#16213a;
  --line:#1f2c44;
  --ink:#e9eef7;
  --ink-soft:#aeb9cc;
  --muted:#7e8aa0;
  --cyan:#35d0c8;
  --cyan-d:#1a9b94;
  --ok:#34d399;
  --warn:#f5b942;
  --bad:#f2613f;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --grid-line:rgba(53,208,200,.18);
}
/* ---- Tokens: CLARO ---- */
[data-theme="claro"] {
  --bg:#eef1f6;
  --bg-soft:#e4e9f1;
  --panel:#ffffff;
  --panel-2:#f4f6fb;
  --line:#d4dbe6;
  --ink:#16202e;
  --ink-soft:#3f4a5c;
  --muted:#6a7589;
  --cyan:#0e8f88;
  --cyan-d:#0a6f69;
  --ok:#15945f;
  --warn:#b67d10;
  --bad:#c63e23;
  --shadow:0 12px 34px rgba(30,50,90,.12);
  --grid-line:rgba(14,143,136,.22);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Sora',system-ui,sans-serif;
  font-size:15px;line-height:1.5;
  transition:background .25s,color .25s;
}
a{color:var(--cyan);text-decoration:none}
.mono{font-family:'JetBrains Mono',monospace}

/* ---------- App shell ---------- */
.app{display:flex;min-height:100dvh}
.sidebar{
  width:248px;flex-shrink:0;background:var(--bg-soft);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:18px 14px;gap:6px;
  position:sticky;top:0;height:100dvh;
  overflow-y:auto;
}
.sidebar::-webkit-scrollbar{width:7px}
.sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.brand{display:flex;align-items:center;gap:11px;padding:6px 8px 16px}
.brand .mk{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--cyan-d));display:grid;place-items:center;color:#04201e;font-weight:800;font-size:18px;box-shadow:0 0 20px rgba(53,208,200,.35)}
.brand b{font-size:15px;display:block;line-height:1.1}
.brand span{font-family:'JetBrains Mono';font-size:10px;color:var(--muted)}

.nav-item{
  display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;
  color:var(--ink-soft);font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;
}
.nav-item:hover{background:var(--panel);color:var(--ink)}
.nav-item.on{background:var(--panel);color:var(--ink);border-color:var(--line)}
.nav-item .ico{width:20px;text-align:center;opacity:.9}
.nav-sep{height:1px;background:var(--line);margin:10px 4px}
.sidebar .foot{margin-top:auto;padding-top:10px;display:flex;flex-direction:column;gap:6px;flex-shrink:0}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 24px;border-bottom:1px solid var(--line);background:var(--bg-soft);
  position:sticky;top:0;z-index:40;
}
.topbar h1{font-size:18px;font-weight:700}
.topbar .sub{font-family:'JetBrains Mono';font-size:11px;color:var(--muted)}
.topbar-actions{display:flex;align-items:center;gap:10px}
.content{padding:24px;flex:1}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  background:linear-gradient(135deg,var(--cyan),var(--cyan-d));color:#04201e;
  border:none;font-family:'Sora';font-weight:700;font-size:14px;
  padding:11px 16px;border-radius:10px;cursor:pointer;transition:.15s;
}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--panel);color:var(--ink)}
.btn.sm{padding:8px 12px;font-size:13px}
.btn.danger{background:linear-gradient(135deg,var(--bad),#a23018);color:#fff}
.btn.icon{width:40px;height:40px;padding:0;border-radius:10px}

/* ---------- Tarjetas / paneles ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.card h2{font-size:16px;margin-bottom:14px}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}

/* KPI */
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;position:relative;overflow:hidden}
.kpi:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--cyan)}
.kpi.ok:before{background:var(--ok)}.kpi.warn:before{background:var(--warn)}.kpi.bad:before{background:var(--bad)}
.kpi .n{font-size:32px;font-weight:800;line-height:1}
.kpi .l{font-family:'JetBrains Mono';font-size:11px;color:var(--muted);margin-top:6px;text-transform:uppercase;letter-spacing:.06em}

/* ---------- Formularios ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;
  padding:11px 13px;color:var(--ink);font-family:'Sora';font-size:14px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--cyan);outline-offset:0;border-color:transparent}
.field textarea{min-height:90px;resize:vertical}

/* ---------- Tablas ---------- */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-family:'JetBrains Mono';font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;border-bottom:1px solid var(--line)}
.table td{padding:12px;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.table tr:hover td{background:var(--panel-2)}

/* ---------- Chips de estado ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;font-family:'JetBrains Mono';font-size:11px;padding:5px 10px;border-radius:20px;border:1px solid var(--line)}
.chip .dot{width:7px;height:7px;border-radius:50%}
.chip.ok{color:var(--ok)} .chip.ok .dot{background:var(--ok)}
.chip.warn{color:var(--warn)} .chip.warn .dot{background:var(--warn)}
.chip.bad{color:var(--bad)} .chip.bad .dot{background:var(--bad)}
.chip.mant{color:var(--cyan)} .chip.mant .dot{background:var(--cyan)}

.tag-pill{font-family:'JetBrains Mono';font-size:12px;font-weight:700;color:var(--cyan);background:color-mix(in srgb,var(--cyan) 12%,transparent);border:1px solid color-mix(in srgb,var(--cyan) 35%,transparent);padding:5px 10px;border-radius:7px;display:inline-block}

/* ---------- Avatares ---------- */
.avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--cyan);object-fit:cover;background:var(--panel-2);display:grid;place-items:center;font-weight:700;color:var(--cyan);font-size:14px}

/* ---------- Ayuda contextual (toggle) ---------- */
.help-tip{
  display:flex;gap:11px;align-items:flex-start;background:color-mix(in srgb,var(--cyan) 9%,transparent);
  border:1px solid color-mix(in srgb,var(--cyan) 30%,transparent);border-radius:12px;
  padding:13px 15px;margin-bottom:18px;font-size:13.5px;color:var(--ink-soft);
}
.help-tip .hi{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--cyan);color:#04201e;display:grid;place-items:center;font-weight:800;font-size:13px}
.help-tip b{color:var(--ink)}
[data-help="off"] .help-tip{display:none}

/* ---------- Login ---------- */
.login-wrap{min-height:100dvh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(circle at 50% -10%,var(--bg-soft),var(--bg) 60%)}
.login-card{width:100%;max-width:380px}
.login-card .mk{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,var(--cyan),var(--cyan-d));display:grid;place-items:center;color:#04201e;font-weight:800;font-size:22px;margin:0 auto 16px;box-shadow:0 0 26px rgba(53,208,200,.4)}
.login-card h1{text-align:center;font-size:20px;margin-bottom:4px}
.login-card .sub{text-align:center;color:var(--muted);font-family:'JetBrains Mono';font-size:11px;margin-bottom:22px}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);
  background:var(--panel);border:1px solid var(--cyan);border-radius:12px;padding:13px 18px;
  font-size:13px;box-shadow:var(--shadow);z-index:200;transition:.3s;max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.err{border-color:var(--bad)}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(4,8,16,.66);display:none;place-items:center;z-index:150;padding:18px}
.modal-bg.show{display:grid}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:18px;width:100%;max-width:520px;max-height:90vh;overflow:auto;box-shadow:var(--shadow)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:17px}
.modal-body{padding:20px}
.modal .x{background:none;border:none;color:var(--muted);font-size:22px;cursor:pointer;line-height:1}

/* ---------- Mobile ---------- */
.menu-toggle{display:none}
@media (max-width:860px){
  .sidebar{position:fixed;left:0;top:0;z-index:100;transform:translateX(-100%);transition:.25s;box-shadow:var(--shadow)}
  .sidebar.open{transform:translateX(0)}
  .menu-toggle{display:grid}
  .content{padding:16px}
  .topbar{padding:13px 16px}
}

/* respeta reduce motion */
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
