:root{
  --bg:#eef4f5;
  --bg-accent:#e4fbf9;
  --card:#ffffff;
  --card-soft:#f8fbfc;
  --ink:#0e2327;
  --muted:#5f7277;
  --line:#d8e6e7;
  --blue:#00b9b5;
  --blue2:#00a39f;
  --teal:#10d5ca;
  --teal-soft:#dffcf8;
  --danger:#c2413b;
  --warn:#b7791f;
  --ok:#117a65;
  --sidebar:#051618;
  --sidebar2:#0a2c2f;
  --shadow:0 18px 40px rgba(5,24,27,.08);
  --shadow-sm:0 8px 20px rgba(5,24,27,.06);
}
*{box-sizing:border-box}
html,body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,#f6fbfb 0%,var(--bg) 100%);color:var(--ink)}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.app-shell{min-height:100vh}

.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:linear-gradient(180deg,var(--sidebar) 0%,var(--sidebar2) 100%);color:#fff;padding:18px 14px 16px;display:flex;flex-direction:column;z-index:20;box-shadow:18px 0 50px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:12px;padding:10px 10px 18px;margin-bottom:12px;border-bottom:1px solid rgba(123,255,245,.12)}
.brand-logo{width:52px;height:52px;object-fit:cover;border-radius:16px;border:1px solid rgba(69,241,230,.38);box-shadow:0 8px 26px rgba(10,213,202,.18)}
.brand b{display:block;font-size:20px;letter-spacing:.01em}
.brand small{display:block;font-size:11px;color:#7ef6ed;opacity:1;letter-spacing:.06em;text-transform:uppercase;margin-top:2px}
.sidebar nav{display:flex;flex-direction:column;gap:6px}
.sidebar nav a{display:flex;align-items:center;gap:12px;padding:12px 13px;text-decoration:none;border-radius:14px;color:#dceff0;transition:all .18s ease}
.sidebar nav a span{width:22px;text-align:center;opacity:.95}
.sidebar nav a:hover,.sidebar nav a.active{background:linear-gradient(90deg,rgba(0,185,181,.24),rgba(255,255,255,.06));color:#fff;box-shadow:inset 0 0 0 1px rgba(100,255,243,.10)}
.nav-sep{height:1px;background:rgba(255,255,255,.11);margin:10px 6px}
.sidebar-bottom{margin-top:auto;padding:14px 10px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:4px}
.sidebar-bottom small{opacity:.65}
.user-pill{display:inline-flex;align-items:center;gap:8px;width:max-content;max-width:100%;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);font-weight:700}
.user-pill::before{content:'';width:8px;height:8px;border-radius:50%;background:#36eadc;box-shadow:0 0 0 4px rgba(54,234,220,.14)}
.logout{font-size:13px;color:#bdf7f1;text-decoration:none;margin-top:4px}
.logout:hover{text-decoration:underline}

.main{margin-left:260px;min-height:100vh}
.topbar{min-height:88px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(216,230,231,.85);display:flex;align-items:center;justify-content:space-between;padding:18px 28px;position:sticky;top:0;z-index:10}
.topbar-left{display:flex;align-items:center;gap:14px}
.topbar-title h1{font-size:24px;line-height:1.1;margin:0 0 6px;font-weight:800;color:#0f262a}
.topbar-title p{margin:0;font-size:13px;color:var(--muted)}
.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.topbar-chip{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);font-size:13px;font-weight:700;color:#244349}
.topbar-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--blue)}
.menu-btn{display:none;border:0;background:transparent;font-size:23px;margin-right:2px;color:#234247}
.license-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--ok);background:#ecfffb;padding:7px 12px;border-radius:999px;border:1px solid #b9f3ec;font-weight:700}
.license-badge::before{content:'●';font-size:10px}
.license-badge.bad{color:var(--danger);background:#fff3f1;border-color:#ffd0cb}
.content{padding:28px;max-width:1700px}

.grid{display:grid;gap:18px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:linear-gradient(180deg,#fff 0%,#fbfefe 100%);border:1px solid rgba(216,230,231,.95);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
.card h2,.card h3{margin:0 0 14px;color:#11292d}
.kpi{position:relative;overflow:hidden}
.kpi::after{content:'';position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;background:radial-gradient(circle,rgba(16,213,202,.14),transparent 70%)}
.kpi .label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi .value{font-size:34px;font-weight:800;margin-top:8px;color:#0d2529}
.kpi .sub{font-size:12px;color:var(--muted);margin-top:6px}
.hero-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;border-radius:24px;background:linear-gradient(135deg,#082224 0%,#0d3537 45%,#0f4347 100%);color:#fff;box-shadow:0 20px 45px rgba(5,24,27,.18);margin-bottom:18px;position:relative;overflow:hidden}
.hero-banner::after{content:'';position:absolute;right:-50px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(34,247,234,.32),transparent 60%)}
.hero-copy{max-width:720px;position:relative;z-index:1}
.hero-copy h2{margin:10px 0 8px;color:#fff;font-size:31px;line-height:1.1}
.hero-copy p{margin:0;color:#daf7f4;font-size:14px;max-width:700px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.hero-logo{position:relative;z-index:1;width:118px;height:118px;border-radius:30px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);padding:10px;box-shadow:0 18px 30px rgba(0,0,0,.18)}
.hero-logo img{width:100%;height:100%;object-fit:cover;border-radius:22px}
.soft-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);font-size:12px;font-weight:700;color:#dffcf8}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.toolbar .grow{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:10px 15px;font-weight:800;cursor:pointer;text-decoration:none;background:#e9f3f4;color:#17363b;transition:all .18s ease}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff}
.btn.success{background:linear-gradient(135deg,#14c9bb,#0bb39f);color:#fff}
.btn.danger{background:#fff5f4;color:var(--danger);border-color:#ffd7d2}
.btn.warn{background:#fff9ef;color:var(--warn);border-color:#fee1aa}
.btn.small{padding:7px 11px;font-size:12px;border-radius:10px}.btn:disabled{opacity:.5;cursor:not-allowed}
form.inline{display:inline}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-group{display:flex;flex-direction:column;gap:6px}.form-group.full{grid-column:1/-1}
label{font-size:13px;font-weight:700;color:#334e53}
input,select,textarea{width:100%;border:1px solid #cfe0e2;border-radius:12px;background:#fff;padding:11px 12px;font:inherit;color:#13262a;outline:none;transition:border-color .15s ease,box-shadow .15s ease}
input:focus,select:focus,textarea:focus{border-color:rgba(0,169,165,.6);box-shadow:0 0 0 4px rgba(0,185,181,.10)}
textarea{min-height:86px;resize:vertical}.help{font-size:12px;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:12px 13px;border-bottom:1px solid #edf3f4;text-align:left;font-size:13px;vertical-align:middle}th{background:#f6fbfb;color:#476267;font-size:12px;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0}tbody tr:hover{background:#fbffff}tr:last-child td{border-bottom:0}
.num{text-align:right;font-variant-numeric:tabular-nums}.muted{color:var(--muted)}
.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#ecf8ff;color:#17628f;font-size:12px;font-weight:700}.badge.in{background:#ecfdf3;color:#027a48}.badge.out{background:#fef3f2;color:#b42318}.badge.adjust{background:#fff7ed;color:#b54708}.stock-low{color:var(--danger);font-weight:800}
.alert{border-radius:14px;padding:13px 15px;margin-bottom:16px;border:1px solid;font-weight:600}.alert.success{background:#ecfdf3;border-color:#abefc6;color:#05603a}.alert.error{background:#fef3f2;border-color:#fecdca;color:#912018}.alert.warning{background:#fffaeb;border-color:#fedf89;color:#93370d}
.empty{text-align:center;padding:36px;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 14px}.section-title h2{margin:0}.quick-search{max-width:360px}
.bar-list{display:flex;flex-direction:column;gap:10px}.bar-row{display:grid;grid-template-columns:180px 1fr 120px;gap:10px;align-items:center;font-size:13px}.bar-track{height:10px;border-radius:999px;background:#ecf5f5;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--blue2),var(--teal));border-radius:999px}
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 10%,rgba(0,213,202,.16),transparent 35%),linear-gradient(135deg,#061719,#0b2a2d)}
.login-card{width:min(440px,calc(100% - 30px));background:rgba(255,255,255,.98);border:1px solid rgba(23,72,74,.22);border-radius:26px;padding:32px;box-shadow:0 22px 55px rgba(0,0,0,.22)}
.login-logo{width:58px;height:58px;border-radius:16px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:16px}.login-card h1{margin:0 0 6px}.login-card p{margin:0 0 22px;color:var(--muted)}.stack{display:flex;flex-direction:column;gap:13px}.danger-zone{border-color:#fecaca;background:#fffafa}.code-note{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#f8fafc;border:1px solid var(--line);padding:10px;border-radius:9px;font-size:12px}.pill-tabs{display:flex;gap:8px;flex-wrap:wrap}.pill-tabs a{text-decoration:none;border:1px solid var(--line);background:#fff;padding:8px 11px;border-radius:999px;font-size:13px}.pill-tabs a.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.login-logo-img{width:96px;height:96px;object-fit:cover;border-radius:22px;display:block;margin:0 auto 18px;box-shadow:0 12px 35px rgba(0,0,0,.18)}
.search-select{position:relative;width:100%;min-width:0}.search-select-input{padding-right:36px}.search-select-input.placeholder-value{color:#667085}.search-select-arrow{position:absolute;right:4px;top:4px;bottom:4px;width:30px;border:0;background:transparent;color:#667085;font-size:18px;cursor:pointer}.search-select-list{display:none;position:absolute;left:0;right:0;top:calc(100% + 5px);max-height:290px;overflow:auto;background:#fff;border:1px solid #cfd8e3;border-radius:14px;box-shadow:0 14px 35px rgba(16,24,40,.16);z-index:1000;padding:5px}.search-select.open .search-select-list{display:block}.search-select-option{display:block;width:100%;border:0;background:#fff;padding:10px 11px;border-radius:8px;text-align:left;font:inherit;color:#101828;cursor:pointer}.search-select-option:hover,.search-select-option.selected{background:#eefcfb;color:#0a6f74}.search-select-empty{padding:12px;color:#667085;font-size:13px;text-align:center}.native-select-hidden{position:absolute!important;opacity:0!important;pointer-events:none!important;width:1px!important;height:1px!important;left:0!important;bottom:0!important;padding:0!important;border:0!important}.auto-note{font-size:12px;color:#667085;display:flex;align-items:center;gap:6px}.live-search-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.live-search-row .quick-search{max-width:none;flex:1;min-width:220px}
.filter-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.event-expense{border-left:4px solid #f59e0b}.event-inventory{border-left:4px solid #00aaa5}

@media(max-width:1200px){.grid.cards{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:1fr 1fr}.topbar{padding:16px 20px}.content{padding:22px}}
@media(max-width:1000px){.filter-grid{grid-template-columns:repeat(2,1fr)}.hero-banner{flex-direction:column;align-items:flex-start}.hero-logo{width:96px;height:96px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s}.menu-open .sidebar{transform:translateX(0)}.main{margin-left:0}.menu-btn{display:block}.topbar{padding:14px 16px;flex-direction:row;align-items:flex-start;gap:12px}.topbar-left{align-items:flex-start}.topbar-title h1{font-size:20px}.content{padding:16px}.grid.cards,.grid.two,.grid.three,.form-grid,.form-grid.two{grid-template-columns:1fr}.bar-row{grid-template-columns:110px 1fr 85px}.card{padding:16px}.hero-copy h2{font-size:24px}}
@media(max-width:650px){.filter-grid{grid-template-columns:1fr}.topbar-right{width:100%;justify-content:flex-start}.topbar-chip{font-size:12px}}
/* Sesión siempre accesible */
.sidebar{overflow-y:auto;overflow-x:hidden}
.sidebar-bottom{position:sticky;bottom:0;background:linear-gradient(180deg,rgba(8,44,47,.92),#0a2c2f);border-radius:14px;margin-top:14px}
.top-logout{background:#fff!important;color:#17383d!important;border:1px solid #cfe4e5!important;padding:9px 13px!important;white-space:nowrap}
.top-logout::before{content:'↪';font-size:16px;color:#00a9a5}
@media(max-width:900px){.topbar-right .topbar-chip{display:none}.top-logout{padding:8px 10px!important;font-size:12px}}
.license-warning{position:relative;border-left:5px solid #e7a52f;background:linear-gradient(90deg,#fff8e8,#fffdf7);box-shadow:0 8px 24px rgba(183,121,31,.10)}
.audit-row{border-left:4px solid #6d7f85}.audit-login{border-left-color:#16a085}.audit-delete{border-left-color:#d4554d}.audit-update{border-left-color:#4a7db8}.audit-create{border-left-color:#00aaa5}
.license-badge.warn{color:#9a6700;background:#fff8df;border-color:#f4d78a}
.alert-orb,.ai-orb{position:relative;z-index:1;width:118px;height:118px;border-radius:34px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:0 18px 30px rgba(0,0,0,.18);color:#fff}.alert-orb b{font-size:38px;line-height:1}.alert-orb span{font-size:12px;margin-top:5px;text-transform:uppercase;letter-spacing:.08em}.ai-orb{font-size:54px;color:#7ef6ed}.analysis-list{display:flex;flex-direction:column;gap:10px}.analysis-note{padding:12px 14px;border-radius:13px;background:#f6fbfb;border:1px solid var(--line);line-height:1.45}.ai-result{border-color:#b7ece8}.ai-text{line-height:1.65;white-space:normal}.dashboard-stock-alert a{color:inherit}.license-badge.warn{color:#9a6700;background:#fff8e1;border-color:#f6d889}
.attachment-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#f8ffff;flex-wrap:wrap}
.evidence-modal{position:fixed;inset:0;background:rgba(2,18,20,.72);z-index:4000;padding:24px;overflow:auto;display:grid;place-items:center}
.evidence-modal[hidden]{display:none!important}
.evidence-dialog{width:min(980px,96vw);max-height:92vh;overflow:auto;background:#fff;border-radius:22px;padding:18px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.evidence-frame{width:100%;height:72vh;border:1px solid var(--line);border-radius:14px;background:#fff}
.evidence-image{display:block;max-width:100%;max-height:72vh;margin:auto;border-radius:14px;box-shadow:var(--shadow-sm)}
.evidence-upload{padding:10px 12px;border:1px dashed #b8d8da;border-radius:14px;background:#fbfefe}
.evidence-upload-status{font-size:12px;color:#526b70;line-height:1.35;min-height:16px}
.evidence-upload .preview-selected{width:max-content;margin-top:2px}

/* V11: Centro de informes y vista previa global */
.report-tabs-card{padding-bottom:14px}.report-tabs{display:flex;gap:10px;flex-wrap:wrap}.report-tab{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border:1px solid var(--line);border-radius:14px;background:#f6fbfb;text-decoration:none;font-weight:800;color:#29484d;transition:.18s}.report-tab:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.report-tab.active{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(0,185,181,.2)}
.evidence-viewer{min-height:120px;display:grid;place-items:center}.modal-open{overflow:hidden}.attachment-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card-soft);flex-wrap:wrap}
@media(max-width:650px){.report-tabs{display:grid;grid-template-columns:1fr}.report-tab{width:100%}}

/* Pestañas de Inventario */
.inventory-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;padding:8px;background:#eaf4f4;border:1px solid var(--line);border-radius:16px;width:max-content;max-width:100%}
.inventory-tab{border:0;background:transparent;color:#345258;padding:11px 16px;border-radius:11px;font:inherit;font-weight:800;cursor:pointer;transition:.18s}
.inventory-tab:hover{background:rgba(255,255,255,.72)}
.inventory-tab.active{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 8px 18px rgba(0,185,181,.2)}
.inventory-tab-panel{display:none}
.inventory-tab-panel.active{display:block}
@media(max-width:760px){.inventory-tabs{display:grid;grid-template-columns:1fr;width:100%}.inventory-tab{text-align:left}}