/* app-lavadero - Tema premium. Negro / Rojo / Blanco. */
:root {
    --bg: #0a0a0b;
    --bg-2: #141417;
    --panel: #1a1a1e;
    --panel-2: #202026;
    --line: #2a2a31;
    --text: #f5f5f7;
    --muted: #9a9aa5;
    --red: #e11d2a;
    --red-2: #b8121e;
    --green: #22c55e;
    --amber: #f59e0b;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: radial-gradient(1200px 600px at 80% -10%, #1c1c22 0%, var(--bg) 55%);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Topbar */
.topbar {
    display: flex; align-items: center; gap: 24px;
    padding: 12px 22px;
    background: rgba(20,20,23,.85);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; letter-spacing: .3px; display: flex; align-items: center; gap: 9px; }
.brand .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--red); box-shadow: 0 0 14px var(--red); }
.brand-lg { font-size: 24px; }
.mainnav { display: flex; gap: 6px; flex: 1; flex-wrap: wrap; }
.mainnav a {
    color: var(--muted); text-decoration: none; padding: 8px 14px; border-radius: 10px; font-weight: 500;
}
.mainnav a:hover { color: var(--text); background: var(--panel-2); }
.userbox { display: flex; align-items: center; gap: 10px; }
.op-indicator { color: var(--muted); font-size: 13px; }

/* Layout */
.content { max-width: 1180px; margin: 0 auto; padding: 26px 22px 60px; }
.page-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.page-head h1 { font-size: 26px; margin: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 820px) { .grid-2 { grid-template-columns: 1fr; } .mainnav { display: none; } }

/* Panels */
.panel {
    background: linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
    border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.panel-head h2 { font-size: 17px; margin: 0; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
@media (max-width: 820px) { .kpis { grid-template-columns: 1fr; } }
.kpi {
    background: linear-gradient(180deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
    display: flex; flex-direction: column; gap: 6px;
}
.kpi-label { color: var(--muted); font-size: 13px; }
.kpi-value { font-size: 26px; font-weight: 700; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .4px; }
.table tr:last-child td { border-bottom: none; }

/* Forms */
label { display: block; margin-bottom: 12px; color: var(--muted); font-size: 13px; }
input, select {
    width: 100%; margin-top: 6px; padding: 11px 12px;
    background: var(--bg); color: var(--text);
    border: 1px solid var(--line); border-radius: 10px; font-size: 15px;
}
input:focus, select:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(225,29,42,.2); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
fieldset.extras { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
fieldset.extras legend { color: var(--muted); padding: 0 6px; }
.check { display: flex; align-items: center; gap: 10px; color: var(--text); }
.check input { width: auto; margin: 0; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line);
    background: var(--panel-2); color: var(--text); cursor: pointer; font-size: 14px; font-weight: 600;
    transition: transform .05s ease, background .15s ease;
}
.btn:hover { background: #26262d; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(180deg, var(--red), var(--red-2)); border-color: var(--red-2); }
.btn-primary:hover { background: linear-gradient(180deg, #f0303c, var(--red)); }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; margin-top: 8px; }
.btn-sm { padding: 6px 10px; font-size: 13px; }

/* Badges / tags / semaforo */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
    background: var(--panel-2); border: 1px solid var(--line); color: var(--muted); }
.badge-en_proceso, .badge-en_curso { color: var(--amber); border-color: var(--amber); }
.badge-finalizada, .badge-cobrada, .badge-cerrada { color: var(--green); border-color: var(--green); }
.tag { display: inline-block; padding: 2px 9px; border-radius: 8px; background: var(--panel-2); font-size: 12px; color: var(--muted); }
.sem { display: inline-block; width: 12px; height: 12px; border-radius: 50%; }
.sem-verde { background: var(--green); box-shadow: 0 0 8px var(--green); }
.sem-ambar { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.sem-rojo { background: var(--red); box-shadow: 0 0 8px var(--red); }

/* Result */
.result { display: flex; gap: 20px; margin-bottom: 14px; }
.result-total { flex: 1; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.big { font-size: 24px; font-weight: 700; display: block; margin-top: 4px; }
.result-box { margin-top: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); }

/* Auth */
.auth-body { display: grid; place-items: center; min-height: 100vh; }
.auth-wrap { width: 100%; max-width: 420px; padding: 20px; }
.auth-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 30px; box-shadow: var(--shadow); }
.auth-card .btn-block { margin-top: 14px; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.65); display: grid; place-items: center; z-index: 40; }
.modal-card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; width: 360px; box-shadow: var(--shadow); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }
.input-big { font-size: 26px; text-align: center; letter-spacing: 8px; }

/* Utils */
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: #ff6b74; margin-top: 10px; }
.ok { color: var(--green); margin-top: 10px; }
.cobro-actions { display: flex; gap: 10px; flex-wrap: wrap; }