/* =====================================================================
   GBS Funeraria Jardin - Sistema de Contratos
   Hoja de estilos general (mobile-first, sin dependencias externas)
   ===================================================================== */

:root {
    --color-bg: #f4f6f7;
    --color-surface: #ffffff;
    --color-border: #e1e6e8;
    --color-text: #22303a;
    --color-text-muted: #64757e;

    --color-primary: #0f4c4a;
    --color-primary-dark: #0a3634;
    --color-primary-light: #e6f0ef;
    --color-accent: #b98a3c;
    --color-accent-light: #f7ecd9;

    --color-success: #1c7c4a;
    --color-success-bg: #e6f5eb;
    --color-danger: #b3382c;
    --color-danger-bg: #fbeae8;
    --color-warning: #9c6b12;
    --color-warning-bg: #fbf1de;

    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 3px rgba(16, 32, 34, 0.08), 0 1px 2px rgba(16, 32, 34, 0.06);
    --shadow-lg: 0 10px 30px rgba(16, 32, 34, 0.12);

    --sidebar-width: 260px;
    --topbar-height: 60px;

    font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 600; color: var(--color-primary-dark); }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.1rem; }
p { line-height: 1.5; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- Layout */

.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--color-primary-dark);
    color: #fff;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform .25s ease;
    z-index: 40;
}

.sidebar.abierto { transform: translateX(0); }

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: 1.1rem 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.sidebar__brand-mark {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--color-accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: #fff; flex-shrink: 0;
}

.sidebar__brand-text { line-height: 1.2; }
.sidebar__brand-text strong { display: block; font-size: .95rem; }
.sidebar__brand-text span { font-size: .72rem; color: rgba(255,255,255,.65); }

.sidebar nav { padding: .8rem; flex: 1; overflow-y: auto; }

.sidebar nav a {
    display: flex; align-items: center; gap: .7rem;
    color: rgba(255,255,255,.85);
    padding: .65rem .8rem;
    border-radius: var(--radius-sm);
    font-size: .92rem;
    margin-bottom: .15rem;
}

.sidebar nav a:hover, .sidebar nav a.activo {
    background: rgba(255,255,255,.1);
    text-decoration: none;
    color: #fff;
}

.sidebar nav .seccion-titulo {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: rgba(255,255,255,.45);
    padding: .9rem .8rem .3rem;
}

.sidebar__footer {
    padding: .9rem 1.2rem;
    border-top: 1px solid rgba(255,255,255,.12);
    font-size: .8rem;
    color: rgba(255,255,255,.6);
}

.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(10,20,20,.45);
    z-index: 30;
}
.sidebar-overlay.visible { display: block; }

.main {
    flex: 1;
    min-width: 0;
    width: 100%;
}

.topbar {
    height: var(--topbar-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1rem;
    position: sticky; top: 0; z-index: 20;
}

.topbar__left { display: flex; align-items: center; gap: .8rem; }

.btn-hamburguesa {
    background: none; border: none; cursor: pointer;
    width: 40px; height: 40px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary-dark);
}
.btn-hamburguesa:hover { background: var(--color-primary-light); }
.btn-hamburguesa svg { width: 22px; height: 22px; }

.topbar__titulo { font-weight: 600; font-size: 1rem; color: var(--color-primary-dark); }

.topbar__user {
    display: flex; align-items: center; gap: .6rem;
    font-size: .85rem; color: var(--color-text-muted);
}

.avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--color-primary-light); color: var(--color-primary-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: .85rem;
}

.contenido { padding: 1.1rem; max-width: 1180px; margin: 0 auto; }

@media (min-width: 900px) {
    .sidebar { transform: translateX(0); position: sticky; height: 100vh; top: 0; }
    .main { margin-left: 0; }
    .btn-hamburguesa { display: none; }
    .contenido { padding: 1.8rem 2rem; }
}

/* ---------------------------------------------------------------- Componentes */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.2rem;
    margin-bottom: 1.2rem;
}

.card__header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap;
}

.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
@media (min-width: 700px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
}

.stat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    box-shadow: var(--shadow);
}
.stat__valor { font-size: 1.7rem; font-weight: 700; color: var(--color-primary-dark); }
.stat__etiqueta { font-size: .82rem; color: var(--color-text-muted); }

label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: .3rem;
    color: var(--color-text);
}

.campo { margin-bottom: 1rem; }
.campo small.ayuda { display: block; color: var(--color-text-muted); font-size: .78rem; margin-top: .25rem; }

input[type=text], input[type=email], input[type=password], input[type=date],
input[type=number], input[type=tel], select, textarea {
    width: 100%;
    padding: .6rem .7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: .95rem;
    font-family: inherit;
    background: #fff;
    color: var(--color-text);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

textarea { min-height: 90px; resize: vertical; }

fieldset { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem; margin: 0 0 1.2rem; }
fieldset legend { font-weight: 600; color: var(--color-primary-dark); padding: 0 .5rem; font-size: .95rem; }

.checkbox-linea { display: flex; align-items: center; gap: .5rem; }
.checkbox-linea input { width: auto; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .65rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: .92rem; font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primario { background: var(--color-primary); color: #fff; }
.btn-primario:hover { background: var(--color-primary-dark); }
.btn-secundario { background: #fff; color: var(--color-primary-dark); border-color: var(--color-border); }
.btn-secundario:hover { background: var(--color-primary-light); }
.btn-peligro { background: var(--color-danger); color: #fff; }
.btn-peligro:hover { opacity: .9; }
.btn-oro { background: var(--color-accent); color: #fff; }
.btn-oro:hover { opacity: .9; }
.btn-sm { padding: .4rem .7rem; font-size: .82rem; }
.btn-bloque { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.acciones-barra { display: flex; gap: .6rem; flex-wrap: wrap; }

.badge {
    display: inline-block; padding: .2rem .6rem; border-radius: 99px;
    font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
}
.badge-borrador { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-completado { background: var(--color-success-bg); color: var(--color-success); }
.badge-anulado { background: var(--color-danger-bg); color: var(--color-danger); }

.alerta {
    padding: .8rem 1rem; border-radius: var(--radius-sm);
    margin-bottom: 1rem; font-size: .9rem; border: 1px solid transparent;
}
.alerta-exito { background: var(--color-success-bg); color: var(--color-success); border-color: #bfe4cd; }
.alerta-error { background: var(--color-danger-bg); color: var(--color-danger); border-color: #f0c4bd; }
.alerta-info { background: var(--color-primary-light); color: var(--color-primary-dark); border-color: #c7dedc; }

.tabla-envoltorio { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 560px; }
thead th {
    text-align: left; background: var(--color-primary-light); color: var(--color-primary-dark);
    padding: .7rem .8rem; font-size: .76rem; text-transform: uppercase; letter-spacing: .03em;
    white-space: nowrap;
}
tbody td { padding: .7rem .8rem; border-top: 1px solid var(--color-border); vertical-align: middle; }
tbody tr:hover { background: #fafcfc; }

.login-envoltorio {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(160deg, var(--color-primary-dark), var(--color-primary));
    padding: 1.5rem;
}
.login-tarjeta {
    background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
    padding: 2.2rem; width: 100%; max-width: 380px;
}
.login-tarjeta .marca { text-align: center; margin-bottom: 1.4rem; }
.login-tarjeta .marca .circulo {
    width: 56px; height: 56px; border-radius: 50%; background: var(--color-accent);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1.3rem; margin: 0 auto .7rem;
}

.firma-caja {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    touch-action: none;
    width: 100%;
    height: 200px;
    display: block;
}
.firma-caja.firmado { border-style: solid; border-color: var(--color-success); }
.firma-controles { display: flex; justify-content: space-between; align-items: center; margin-top: .5rem; gap: .6rem; flex-wrap: wrap; }
.firma-estado { font-size: .82rem; color: var(--color-text-muted); }
.firma-estado.ok { color: var(--color-success); font-weight: 600; }

.pasos {
    display: flex; gap: .5rem; margin-bottom: 1.4rem; flex-wrap: wrap;
}
.pasos .paso {
    flex: 1; min-width: 130px;
    padding: .6rem .8rem; border-radius: var(--radius-sm);
    background: var(--color-surface); border: 1px solid var(--color-border);
    font-size: .8rem; color: var(--color-text-muted); font-weight: 600;
}
.pasos .paso.activo { background: var(--color-primary-light); color: var(--color-primary-dark); border-color: var(--color-primary); }
.pasos .paso.hecho { background: var(--color-success-bg); color: var(--color-success); }

.dato-resumen { display: flex; justify-content: space-between; padding: .4rem 0; border-bottom: 1px dashed var(--color-border); font-size: .9rem; }
.dato-resumen span:first-child { color: var(--color-text-muted); }
.dato-resumen span:last-child { font-weight: 600; text-align: right; }

.vacio {
    text-align: center; padding: 2.5rem 1rem; color: var(--color-text-muted);
}

.chip-lista { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .4rem; }
.chip {
    background: var(--color-primary-light); color: var(--color-primary-dark);
    padding: .25rem .6rem; border-radius: 99px; font-size: .78rem;
    display: flex; align-items: center; gap: .4rem;
}
.chip button { border: none; background: none; cursor: pointer; color: inherit; font-weight: 700; }

.fila-repetible { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: .8rem; margin-bottom: .6rem; position: relative; background: #fbfcfc; }
.fila-repetible .quitar { position: absolute; top: .5rem; right: .5rem; }

@media print {
    .sidebar, .topbar, .acciones-barra, .btn { display: none !important; }
}