/* =====================================================================
   Uñas & Pestañas · Hoja de estilos principal
   Los colores se derivan de --spa-primary y --spa-secondary, que el
   layout inyecta desde Configuración → Marca. Cambiar esos dos colores
   reestiliza todo el sistema.
   ===================================================================== */

:root {
    /* Colores de marca (los sobreescribe la configuración de la empresa) */
    --spa-primary: #b56a90;
    --spa-secondary: #4a3050;

    /* Derivados: valores de respaldo para navegadores sin color-mix */
    --spa-primary-mid: #a35880;
    --spa-primary-dark: #7b566d;
    --spa-primary-darker: #4f2c40;
    --spa-primary-soft: #f3e2eb;
    --spa-primary-tint: #fbf4f8;
    --spa-secondary-dark: #2e1c33;
    --spa-secondary-soft: #ece6ef;

    --spa-accent: #b08748;
    --spa-accent-dark: #8a6733;

    /* Superficies */
    --spa-bg: #f6f1f4;
    --spa-bg-deep: #efe6ec;
    --spa-bg-light: #faf6f8;
    --spa-surface: #ffffff;
    --spa-surface-soft: #faf5f8;
    --spa-surface-tint: #fbf4f8;

    /* Barra lateral */
    --spa-sidebar-bg: #2e1c33;
    --spa-sidebar-bg-2: #241429;
    --spa-sidebar-text: #ece2ea;
    --spa-sidebar-muted: #a893ab;
    --spa-sidebar-active: rgba(255, 255, 255, 0.1);
    --spa-sidebar-border: rgba(255, 255, 255, 0.08);

    /* Texto */
    --spa-text: #2a1c2e;
    --spa-text-soft: #4c3c50;
    --spa-muted: #6f5f73;

    /* Estados */
    --spa-success: #3f8a55;
    --spa-success-bg: #e4f2e7;
    --spa-warning: #b5731f;
    --spa-warning-bg: #fbeed8;
    --spa-danger: #b1443f;
    --spa-danger-bg: #fadedc;
    --spa-info: #3f6f96;
    --spa-info-bg: #e0ecf5;

    /* Bordes y sombras */
    --spa-border: #e6d9e2;
    --spa-border-soft: #f0e6ec;
    --spa-shadow-xs: 0 1px 2px rgba(46, 28, 51, 0.05);
    --spa-shadow-soft: 0 2px 8px rgba(46, 28, 51, 0.06);
    --spa-shadow: 0 10px 28px -16px rgba(46, 28, 51, 0.30), 0 1px 2px rgba(46, 28, 51, 0.04);
    --spa-shadow-lg: 0 24px 48px -24px rgba(46, 28, 51, 0.38);

    --spa-radius: 16px;
    --spa-radius-sm: 10px;
    --spa-radius-xs: 7px;
    --spa-sidebar-w: 264px;
    --spa-topbar-h: 66px;
}

/* Derivar los tonos oscuros y suaves del color de marca elegido */
@supports (color: color-mix(in srgb, red 50%, blue)) {
    :root {
        --spa-primary-mid: color-mix(in srgb, var(--spa-primary) 72%, #3d1c2e);
        --spa-primary-dark: color-mix(in srgb, var(--spa-primary) 48%, #33162a);
        --spa-primary-darker: color-mix(in srgb, var(--spa-primary) 26%, #240f1c);
        --spa-primary-soft: color-mix(in srgb, var(--spa-primary) 16%, #ffffff);
        --spa-primary-tint: color-mix(in srgb, var(--spa-primary) 7%, #ffffff);
        --spa-secondary-dark: color-mix(in srgb, var(--spa-secondary) 55%, #14060f);
        --spa-secondary-soft: color-mix(in srgb, var(--spa-secondary) 12%, #ffffff);
        --spa-sidebar-bg: color-mix(in srgb, var(--spa-secondary) 82%, #180a1c);
        --spa-sidebar-bg-2: color-mix(in srgb, var(--spa-secondary) 55%, #120616);
    }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background-color: var(--spa-bg);
    background-image:
        radial-gradient(1100px 520px at 12% -8%, var(--spa-primary-tint) 0%, transparent 60%),
        radial-gradient(900px 480px at 100% 0%, var(--spa-secondary-soft) 0%, transparent 55%);
    background-attachment: fixed;
    color: var(--spa-text);
    font-size: 0.94rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; letter-spacing: -0.01em; color: var(--spa-secondary-dark); }

a { color: var(--spa-primary-dark); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--spa-secondary); }

code {
    background: var(--spa-surface-soft);
    border: 1px solid var(--spa-border-soft);
    border-radius: 5px;
    padding: 1px 5px;
    font-size: .86em;
    color: var(--spa-primary-dark);
}

hr { border: 0; border-top: 1px solid var(--spa-border-soft); opacity: 1; margin: 1.1rem 0; }

::selection { background: var(--spa-primary-soft); color: var(--spa-secondary-dark); }

:focus-visible {
    outline: 2px solid var(--spa-primary-dark);
    outline-offset: 2px;
}

/* =====================================================================
   Acceso (login)
   ===================================================================== */
.spa-auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 500px at 15% 10%, var(--spa-primary-soft) 0%, transparent 60%),
        linear-gradient(160deg, var(--spa-bg) 0%, var(--spa-bg-deep) 100%);
}

.spa-auth-wrapper::before,
.spa-auth-wrapper::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(8px);
    opacity: .35;
}

.spa-auth-wrapper::before {
    width: 380px; height: 380px;
    background: var(--spa-primary-soft);
    top: -140px; right: -90px;
}

.spa-auth-wrapper::after {
    width: 300px; height: 300px;
    background: var(--spa-secondary-soft);
    bottom: -120px; left: -80px;
}

.spa-auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--spa-surface);
    border: 1px solid var(--spa-border);
    border-radius: 20px;
    padding: 2.4rem 2rem 2rem;
    box-shadow: var(--spa-shadow-lg);
}

.spa-auth-card .spa-logo { text-align: center; margin-bottom: 1.4rem; }

.spa-auth-card .spa-logo .icon {
    width: 68px; height: 68px;
    margin: 0 auto .9rem;
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; color: #fff;
    background: linear-gradient(140deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
    box-shadow: 0 12px 26px -12px var(--spa-primary-dark);
}

.spa-auth-card h1 { font-size: 1.4rem; text-align: center; margin: 0 0 .25rem; }
.spa-auth-card .subtitle { text-align: center; color: var(--spa-muted); font-size: .9rem; margin-bottom: 1.6rem; }

/* =====================================================================
   Estructura
   ===================================================================== */
.spa-app { display: flex; min-height: 100vh; }

.spa-sidebar {
    width: var(--spa-sidebar-w);
    flex-shrink: 0;
    background: linear-gradient(185deg, var(--spa-sidebar-bg) 0%, var(--spa-sidebar-bg-2) 100%);
    color: var(--spa-sidebar-text);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: 1.5rem;
    z-index: 1040;
    transition: transform .28s cubic-bezier(.4, 0, .2, 1);
}

.spa-sidebar::-webkit-scrollbar { width: 5px; }
.spa-sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .16); border-radius: 3px; }

.spa-sidebar .brand {
    display: flex; align-items: center; gap: .75rem;
    padding: 1.15rem 1.15rem 1.05rem;
    border-bottom: 1px solid var(--spa-sidebar-border);
    margin-bottom: .6rem;
}

.spa-sidebar .brand .brand-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; color: #fff;
    background: linear-gradient(140deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
    box-shadow: 0 8px 18px -10px var(--spa-primary-dark);
}

.spa-sidebar .brand .brand-text { min-width: 0; }
.spa-sidebar .brand .brand-text strong { display: block; font-size: .98rem; color: #fff; line-height: 1.25; }
.spa-sidebar .brand .brand-text small { color: var(--spa-sidebar-muted); font-size: .74rem; letter-spacing: .04em; }

.spa-sidebar .nav-section {
    padding: 1.1rem 1.35rem .35rem;
    font-size: .67rem;
    text-transform: uppercase;
    letter-spacing: .13em;
    color: var(--spa-sidebar-muted);
    font-weight: 600;
}

.spa-sidebar .nav-link {
    display: flex; align-items: center; gap: .7rem;
    margin: 1px .7rem;
    padding: .62rem .75rem;
    border-radius: var(--spa-radius-sm);
    color: var(--spa-sidebar-text);
    font-size: .89rem;
    font-weight: 400;
    position: relative;
    transition: background .15s ease, color .15s ease;
}

.spa-sidebar .nav-link:hover { background: rgba(255, 255, 255, .07); color: #fff; }

.spa-sidebar .nav-link.active {
    background: var(--spa-sidebar-active);
    color: #fff;
    font-weight: 500;
}

.spa-sidebar .nav-link.active::before {
    content: '';
    position: absolute;
    left: -.7rem; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 22px;
    border-radius: 0 3px 3px 0;
    background: var(--spa-primary);
}

.spa-sidebar .nav-link i { width: 19px; text-align: center; font-size: 1rem; opacity: .75; }
.spa-sidebar .nav-link.active i { opacity: 1; color: var(--spa-primary); }

.spa-main {
    flex: 1;
    margin-left: var(--spa-sidebar-w);
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.spa-topbar {
    height: var(--spa-topbar-h);
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--spa-border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky; top: 0; z-index: 1030;
}

.spa-topbar .toggle-sidebar {
    display: none;
    background: none; border: none;
    color: var(--spa-secondary);
    padding: .25rem;
    border-radius: 8px;
    line-height: 1;
}

.spa-topbar .page-title {
    font-size: 1.12rem;
    font-weight: 600;
    margin: 0;
    color: var(--spa-secondary-dark);
}

.spa-topbar .topbar-right { display: flex; align-items: center; gap: .75rem; }

.spa-topbar .user-chip {
    display: flex; align-items: center; gap: .6rem;
    padding: .3rem .8rem .3rem .3rem;
    background: var(--spa-surface-soft);
    border: 1px solid var(--spa-border-soft);
    border-radius: 999px;
    font-size: .85rem;
}

.spa-topbar .user-chip .avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: .9rem;
    background: linear-gradient(140deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
}

.spa-topbar .user-chip small { color: var(--spa-muted); font-size: .73rem; display: block; line-height: 1.1; }

.spa-content { padding: 1.5rem; flex: 1; max-width: 1560px; width: 100%; }

.spa-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(26, 12, 30, .5);
    backdrop-filter: blur(2px);
    z-index: 1035;
}
.spa-overlay.show { display: block; }

/* =====================================================================
   Encabezado de página y tarjetas
   ===================================================================== */
.spa-page-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    margin-bottom: 1.1rem;
}

.spa-page-head h2 {
    font-size: 1.35rem;
    margin: 0 0 .15rem;
    display: flex; align-items: center; gap: .55rem;
}

.spa-page-head h2 i { color: var(--spa-primary-dark); }
.spa-page-head p { margin: 0; color: var(--spa-muted); font-size: .9rem; max-width: 70ch; }

.spa-card {
    background: var(--spa-surface);
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius);
    padding: 1.35rem;
    margin-bottom: 1rem;
    box-shadow: var(--spa-shadow-soft);
}

.spa-card-plano { box-shadow: none; padding: .35rem 1rem; }

.spa-card-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    padding-bottom: .9rem;
    margin-bottom: 1.1rem;
    border-bottom: 1px solid var(--spa-border-soft);
}

.spa-card-header h2,
.spa-card-header h3,
.spa-card-header h4 {
    margin: 0;
    font-size: 1.08rem;
    display: flex; align-items: center; gap: .5rem;
}

.spa-card-header h3 i, .spa-card-header h4 i { color: var(--spa-primary-dark); }

.titulo-bloque {
    font-size: .98rem;
    margin: 0 0 .9rem;
    display: flex; align-items: center; gap: .45rem;
    color: var(--spa-secondary);
}
.titulo-bloque i { color: var(--spa-primary-dark); }

/* Botón que despliega un bloque de ayuda */
.spa-collapse-btn {
    width: 100%;
    background: none;
    border: none;
    padding: .7rem .1rem;
    display: flex; align-items: center; justify-content: space-between;
    color: var(--spa-secondary);
    font-weight: 500;
    font-size: .92rem;
}
.spa-collapse-btn i { color: var(--spa-primary-dark); }
.spa-collapse-btn .chevron { transition: transform .2s ease; font-size: .85rem; }
.spa-collapse-btn[aria-expanded="true"] .chevron { transform: rotate(180deg); }

/* Estado vacío */
.vacio {
    text-align: center;
    padding: 2.2rem 1rem;
    color: var(--spa-muted);
}
.vacio i { font-size: 2.4rem; opacity: .35; display: block; margin-bottom: .6rem; }
.vacio p { margin: 0 auto .9rem; max-width: 52ch; font-size: .9rem; }

/* Nota de ayuda */
.nota-ayuda {
    display: flex; gap: .7rem;
    background: var(--spa-primary-tint);
    border: 1px solid var(--spa-border-soft);
    border-left: 3px solid var(--spa-primary);
    border-radius: var(--spa-radius-sm);
    padding: .8rem .95rem;
    font-size: .875rem;
    color: var(--spa-text-soft);
    margin-bottom: 1rem;
}
.nota-ayuda i { color: var(--spa-primary-dark); font-size: 1.05rem; margin-top: 1px; }

/* =====================================================================
   Indicadores
   ===================================================================== */
.spa-stat {
    background: var(--spa-surface);
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius);
    padding: 1.05rem 1.1rem;
    position: relative;
    overflow: hidden;
    height: 100%;
    margin-bottom: 1rem;
    box-shadow: var(--spa-shadow-soft);
    transition: transform .18s ease, box-shadow .18s ease;
}

.spa-stat:hover { transform: translateY(-2px); box-shadow: var(--spa-shadow); }

.spa-stat::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--spa-primary);
}

.spa-stat .label {
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--spa-muted);
    font-weight: 600;
    margin-bottom: .2rem;
    padding-right: 2.6rem;
}

.spa-stat .value {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--spa-secondary-dark);
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}

.spa-stat .value small { font-size: .62em; font-weight: 500; color: var(--spa-muted); }

.spa-stat .meta { font-size: .78rem; color: var(--spa-muted); margin-top: .2rem; }

.spa-stat .icon {
    position: absolute;
    top: .95rem; right: .95rem;
    width: 36px; height: 36px;
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
    color: var(--spa-primary-dark);
    background: var(--spa-primary-soft);
}

.spa-stat.success::before { background: var(--spa-success); }
.spa-stat.success .icon { color: var(--spa-success); background: var(--spa-success-bg); }
.spa-stat.info::before { background: var(--spa-info); }
.spa-stat.info .icon { color: var(--spa-info); background: var(--spa-info-bg); }
.spa-stat.warning::before { background: var(--spa-warning); }
.spa-stat.warning .icon { color: var(--spa-warning); background: var(--spa-warning-bg); }
.spa-stat.danger::before { background: var(--spa-danger); }
.spa-stat.danger .icon { color: var(--spa-danger); background: var(--spa-danger-bg); }

/* Accesos rápidos */
.spa-quick-action {
    display: flex; align-items: center; gap: .8rem;
    background: var(--spa-surface);
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius);
    padding: .95rem 1rem;
    color: var(--spa-text);
    height: 100%;
    box-shadow: var(--spa-shadow-xs);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.spa-quick-action:hover {
    transform: translateY(-2px);
    border-color: var(--spa-primary);
    box-shadow: var(--spa-shadow);
    color: var(--spa-secondary);
}

.spa-quick-action .ic {
    width: 40px; height: 40px; flex-shrink: 0;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
    color: var(--spa-primary-dark);
    background: var(--spa-primary-soft);
}

.spa-quick-action.success .ic { color: var(--spa-success); background: var(--spa-success-bg); }
.spa-quick-action.info .ic { color: var(--spa-info); background: var(--spa-info-bg); }
.spa-quick-action.warning .ic { color: var(--spa-warning); background: var(--spa-warning-bg); }

/* Bienvenida del dashboard */
.spa-welcome {
    background: linear-gradient(135deg, var(--spa-secondary) 0%, var(--spa-primary-dark) 100%);
    border-radius: var(--spa-radius);
    padding: 1.5rem 1.6rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--spa-shadow);
}

.spa-welcome::after {
    content: '';
    position: absolute;
    width: 260px; height: 260px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .07);
    top: -120px; right: -60px;
}

.spa-welcome h2, .spa-welcome p { color: #fff; position: relative; z-index: 1; margin-bottom: .25rem; }
.spa-welcome p { opacity: .88; margin-bottom: 0; }

/* =====================================================================
   Formularios
   ===================================================================== */
.form-control, .form-select {
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius-sm);
    padding: .55rem .8rem;
    font-size: .9rem;
    color: var(--spa-text);
    background-color: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--spa-primary);
    box-shadow: 0 0 0 3px var(--spa-primary-soft);
    outline: none;
}

.form-control::placeholder { color: #a897aa; }
.form-control:disabled, .form-control[readonly] { background: var(--spa-surface-soft); color: var(--spa-muted); }

.form-control-sm, .form-select-sm { padding: .35rem .6rem; font-size: .84rem; border-radius: var(--spa-radius-xs); }

.form-label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--spa-text-soft);
    margin-bottom: .32rem;
}

.form-text { font-size: .76rem; color: var(--spa-muted); }
.invalid-feedback { display: block; color: var(--spa-danger); font-size: .8rem; margin-top: .3rem; }
.is-invalid { border-color: var(--spa-danger) !important; }

.form-check-input { accent-color: var(--spa-primary-dark); }
.form-check-input:checked { background-color: var(--spa-primary-dark); border-color: var(--spa-primary-dark); }
.form-check-input:focus { border-color: var(--spa-primary); box-shadow: 0 0 0 3px var(--spa-primary-soft); }
.form-check-label { font-size: .88rem; }

/* Barra de acciones al pie de un formulario */
.barra-acciones {
    display: flex; align-items: center; justify-content: flex-end;
    gap: .6rem; flex-wrap: wrap;
    padding-top: 1rem;
    margin-top: 1.1rem;
    border-top: 1px solid var(--spa-border-soft);
}
.barra-acciones > span:first-child { margin-right: auto; }

/* =====================================================================
   Botones
   ===================================================================== */
.btn {
    border-radius: var(--spa-radius-sm);
    padding: .52rem 1rem;
    font-size: .88rem;
    font-weight: 500;
    border: 1px solid transparent;
    display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
    transition: transform .12s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
    white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-spa-primary {
    background: linear-gradient(135deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 8px 18px -12px var(--spa-primary-darker);
}
.btn-spa-primary:hover { color: #fff; box-shadow: 0 10px 22px -10px var(--spa-primary-darker); filter: brightness(1.04); }

.btn-spa-secondary {
    background: var(--spa-surface);
    color: var(--spa-secondary);
    border-color: var(--spa-border);
}
.btn-spa-secondary:hover { background: var(--spa-surface-soft); border-color: var(--spa-primary); color: var(--spa-primary-dark); }

.btn-spa-dark { background: var(--spa-secondary); color: #fff; }
.btn-spa-dark:hover { background: var(--spa-secondary-dark); color: #fff; }

.btn-peligro { background: var(--spa-danger-bg); color: var(--spa-danger); border-color: transparent; }
.btn-peligro:hover { background: var(--spa-danger); color: #fff; }

.btn-block { width: 100%; }
.btn-sm { padding: .33rem .66rem; font-size: .82rem; border-radius: var(--spa-radius-xs); }

/* =====================================================================
   Tablas
   ===================================================================== */
.spa-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: .89rem;
}

.spa-table th {
    background: var(--spa-surface-soft);
    color: var(--spa-muted);
    font-weight: 600;
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: .6rem .7rem;
    text-align: left;
    border-bottom: 1px solid var(--spa-border);
    white-space: nowrap;
    position: sticky; top: 0;
    z-index: 1;
}

.spa-table th:first-child { border-top-left-radius: var(--spa-radius-sm); }
.spa-table th:last-child { border-top-right-radius: var(--spa-radius-sm); }

.spa-table td {
    padding: .62rem .7rem;
    border-bottom: 1px solid var(--spa-border-soft);
    vertical-align: middle;
}

.spa-table tbody tr:hover td { background: var(--spa-surface-tint); }
.spa-table tbody tr:last-child td { border-bottom: none; }

.spa-table tfoot th {
    position: static;
    background: var(--spa-surface-tint);
    color: var(--spa-secondary);
    text-transform: none;
    font-size: .86rem;
    letter-spacing: 0;
    border-top: 2px solid var(--spa-border);
    border-bottom: none;
}

.spa-table .sub { font-size: .76rem; color: var(--spa-muted); }
.spa-table .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.spa-table .num small { color: var(--spa-muted); font-size: .8em; margin-left: .15rem; }
.spa-table .negativo { color: var(--spa-danger); font-weight: 600; }
.spa-table .negativo small { color: var(--spa-danger); opacity: .8; }
.spa-table .atencion { color: var(--spa-warning); font-weight: 600; }
.spa-table .enlace-fuerte { font-weight: 600; color: var(--spa-secondary); }
.spa-table .enlace-fuerte:hover { color: var(--spa-primary-dark); }
.spa-table .acciones { white-space: nowrap; text-align: right; }
.spa-table .acciones .btn + .btn { margin-left: .25rem; }
.spa-table .acciones .btn { vertical-align: middle; }
.spa-table .fila-inactiva { opacity: .55; }
.text-aviso { color: var(--spa-warning); }

.tabla-editable td { padding: .45rem .5rem; }
.tabla-editable .form-control, .tabla-editable .form-select { min-width: 80px; }

/* Sombras que avisan que la tabla se puede deslizar de lado */
.table-responsive {
    margin: 0 -.2rem;
    background:
        linear-gradient(to right, var(--spa-surface) 30%, rgba(255, 255, 255, 0)) left center,
        linear-gradient(to left, var(--spa-surface) 30%, rgba(255, 255, 255, 0)) right center,
        radial-gradient(farthest-side at 0 50%, rgba(46, 28, 51, .12), rgba(0, 0, 0, 0)) left center,
        radial-gradient(farthest-side at 100% 50%, rgba(46, 28, 51, .12), rgba(0, 0, 0, 0)) right center;
    background-repeat: no-repeat;
    background-size: 36px 100%, 36px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
}

/* =====================================================================
   Avisos y etiquetas
   ===================================================================== */
.alert {
    display: flex; gap: .7rem;
    border-radius: var(--spa-radius-sm);
    padding: .8rem 1rem;
    border: 1px solid;
    font-size: .89rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}
.alert i { margin-top: 2px; font-size: 1.05rem; flex-shrink: 0; }
.alert ul { padding-left: 1.1rem; }
.alert-success { background: var(--spa-success-bg); color: #2c6440; border-color: #bfdfc8; }
.alert-danger { background: var(--spa-danger-bg); color: #8c3430; border-color: #eec4c1; }
.alert-info { background: var(--spa-info-bg); color: #2f5570; border-color: #c7dcea; }
.alert-warning { background: var(--spa-warning-bg); color: #7a4d15; border-color: #ecd6ae; }

.spa-badge {
    display: inline-flex; align-items: center; gap: .3rem;
    padding: .2rem .55rem;
    border-radius: 999px;
    font-size: .74rem;
    font-weight: 600;
    background: var(--spa-secondary-soft);
    color: var(--spa-secondary);
    white-space: nowrap;
}
.spa-badge.success { background: var(--spa-success-bg); color: #2c6440; }
.spa-badge.warning { background: var(--spa-warning-bg); color: #7a4d15; }
.spa-badge.danger { background: var(--spa-danger-bg); color: #8c3430; }
.spa-badge.info { background: var(--spa-info-bg); color: #2f5570; }
.spa-badge.dark { background: var(--spa-secondary); color: #fff; }

/* =====================================================================
   Pestañas y subnavegación
   ===================================================================== */
.spa-tabs {
    display: flex; gap: .2rem;
    border-bottom: 1px solid var(--spa-border);
    margin-bottom: 1.1rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.spa-tabs::-webkit-scrollbar { display: none; }

.spa-tabs .tab {
    padding: .6rem .9rem;
    font-size: .88rem;
    font-weight: 500;
    color: var(--spa-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    white-space: nowrap;
    display: inline-flex; align-items: center; gap: .4rem;
}
.spa-tabs .tab:hover { color: var(--spa-secondary); }
.spa-tabs .tab.active { color: var(--spa-primary-dark); border-bottom-color: var(--spa-primary); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

.spa-subnav {
    display: flex; gap: .3rem;
    flex-wrap: wrap;
    margin-bottom: 1.1rem;
    background: var(--spa-surface);
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius);
    padding: .35rem;
    box-shadow: var(--spa-shadow-xs);
}

.spa-subnav a {
    padding: .5rem .85rem;
    border-radius: var(--spa-radius-sm);
    font-size: .87rem;
    font-weight: 500;
    color: var(--spa-muted);
    display: inline-flex; align-items: center; gap: .4rem;
    white-space: nowrap;
}
.spa-subnav a:hover { background: var(--spa-surface-soft); color: var(--spa-secondary); }
.spa-subnav a.active {
    background: linear-gradient(135deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 6px 14px -10px var(--spa-primary-darker);
}

/* =====================================================================
   Costos: componentes propios
   ===================================================================== */

/* Glosario */
.glosario {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem 1.6rem;
    padding: .4rem 0 1rem;
}
.glosario h6 { font-size: .88rem; margin: 0 0 .25rem; display: flex; align-items: center; gap: .4rem; }
.glosario h6 i { color: var(--spa-primary-dark); }
.glosario p { margin: 0; font-size: .85rem; color: var(--spa-muted); line-height: 1.5; }

/* Punto de equilibrio */
.equilibrio-cifras {
    display: flex; flex-wrap: wrap; gap: 1.5rem;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.equilibrio-cifras > div { display: flex; flex-direction: column; }
.rotulo { font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--spa-muted); font-weight: 600; }
.grande { font-size: 1.7rem; font-weight: 700; color: var(--spa-secondary-dark); line-height: 1.2; font-variant-numeric: tabular-nums; }
.text-ok { color: var(--spa-success); }

.barra-progreso {
    position: relative;
    height: 26px;
    background: var(--spa-surface-soft);
    border: 1px solid var(--spa-border-soft);
    border-radius: 999px;
    overflow: hidden;
}
.barra-progreso .relleno {
    height: 100%;
    background: linear-gradient(90deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%);
    border-radius: 999px;
    transition: width .5s ease;
}
.barra-progreso .relleno.ok { background: linear-gradient(90deg, #59a86f 0%, var(--spa-success) 100%); }
.barra-progreso .etiqueta {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: .78rem; font-weight: 700;
    color: var(--spa-secondary-dark);
}
.equilibrio .pie { font-size: .86rem; color: var(--spa-muted); margin: .8rem 0 0; }

/* Filtros tipo chip */
.filtros-semaforo { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.filtros-semaforo .chip {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .34rem .7rem;
    border-radius: 999px;
    border: 1px solid var(--spa-border);
    background: var(--spa-surface);
    font-size: .82rem;
    font-weight: 500;
    color: var(--spa-muted);
}
.filtros-semaforo .chip span {
    background: var(--spa-surface-soft);
    border-radius: 999px;
    padding: 0 .4rem;
    font-size: .76rem;
    font-weight: 700;
}
.filtros-semaforo .chip:hover { border-color: var(--spa-primary); color: var(--spa-secondary); }
.filtros-semaforo .chip.activo { background: var(--spa-secondary); color: #fff; border-color: var(--spa-secondary); }
.filtros-semaforo .chip.activo span { background: rgba(255, 255, 255, .2); color: #fff; }
.filtros-semaforo .chip.success { color: #2c6440; }
.filtros-semaforo .chip.warning { color: #7a4d15; }
.filtros-semaforo .chip.danger { color: #8c3430; }

/* Sugerencias de gastos */
.sugerencias { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin-top: .9rem; }
.sugerencias .rotulo { margin-right: .2rem; }
.chip-sugerencia {
    border: 1px dashed var(--spa-border);
    background: var(--spa-surface-soft);
    color: var(--spa-muted);
    border-radius: 999px;
    padding: .22rem .65rem;
    font-size: .79rem;
}
.chip-sugerencia:hover { border-color: var(--spa-primary); color: var(--spa-primary-dark); border-style: solid; }

/* Barras por categoría */
.barra-categoria { margin-bottom: .85rem; }
.barra-categoria .cab { display: flex; justify-content: space-between; gap: .5rem; font-size: .85rem; margin-bottom: .25rem; }
.barra-categoria .cab i { color: var(--spa-primary-dark); margin-right: .2rem; }
.barra-categoria .barra { height: 7px; background: var(--spa-surface-soft); border-radius: 999px; overflow: hidden; }
.barra-categoria .relleno { height: 100%; background: linear-gradient(90deg, var(--spa-primary-mid) 0%, var(--spa-primary-dark) 100%); border-radius: 999px; }
.barra-categoria small { font-size: .74rem; color: var(--spa-muted); }

/* Cálculo en vivo (parámetros) */
.calculo-vivo {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.1rem;
    padding: .95rem 1.1rem;
    background: var(--spa-surface-tint);
    border: 1px solid var(--spa-border-soft);
    border-radius: var(--spa-radius-sm);
}
.calculo-vivo > div { display: flex; flex-direction: column; }
.calculo-vivo strong { font-size: 1.15rem; color: var(--spa-secondary-dark); font-variant-numeric: tabular-nums; }
.calculo-vivo .flecha { color: var(--spa-muted); opacity: .6; }
.calculo-vivo .destacado strong { color: var(--spa-primary-dark); font-size: 1.35rem; }

/* Fila de persona con su costo/hora */
.fila-persona {
    display: flex; align-items: center; justify-content: space-between; gap: .6rem;
    border: 1px solid var(--spa-border-soft);
    border-radius: var(--spa-radius-sm);
    padding: .5rem .7rem;
    background: var(--spa-surface-soft);
}
.fila-persona .datos { min-width: 0; }
.fila-persona .datos strong { display: block; font-size: .88rem; line-height: 1.2; }
.fila-persona .datos small { color: var(--spa-muted); font-size: .75rem; }
.fila-persona .monto { display: flex; align-items: center; gap: .25rem; font-size: .8rem; color: var(--spa-muted); }
.fila-persona .monto .form-control { width: 88px; text-align: right; }

/* Opciones de modo (radios como tarjetas) */
.opciones-modo { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: .7rem; }
.opciones-modo .opcion {
    display: flex; gap: .6rem;
    border: 1px solid var(--spa-border);
    border-radius: var(--spa-radius-sm);
    padding: .8rem .9rem;
    cursor: pointer;
    background: var(--spa-surface);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.opciones-modo .opcion:hover { border-color: var(--spa-primary); }
.opciones-modo .opcion.activa {
    border-color: var(--spa-primary-dark);
    background: var(--spa-primary-tint);
    box-shadow: 0 0 0 3px var(--spa-primary-soft);
}
.opciones-modo .opcion input { margin-top: .25rem; accent-color: var(--spa-primary-dark); }
.opciones-modo .cuerpo { flex: 1; min-width: 0; }
.opciones-modo .cab { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.opciones-modo .cab strong { font-size: .89rem; }
.opciones-modo .valor { font-weight: 700; color: var(--spa-primary-dark); font-variant-numeric: tabular-nums; white-space: nowrap; }
.opciones-modo .valor small { font-weight: 500; color: var(--spa-muted); }
.opciones-modo p { margin: .3rem 0 .2rem; font-size: .81rem; color: var(--spa-muted); line-height: 1.45; }
.opciones-modo .detalle { font-size: .76rem; color: var(--spa-primary-dark); }

/* Panel de resultado de la ficha de costo */
.panel-resultado { position: sticky; top: calc(var(--spa-topbar-h) + 1rem); }

.cabecera-resultado {
    display: flex; align-items: center; justify-content: space-between;
    gap: .75rem; flex-wrap: wrap;
    margin-bottom: 1rem;
}
.cabecera-resultado .precio-actual { text-align: right; }
.cabecera-resultado .precio-actual .rotulo { display: block; }
.cabecera-resultado .precio-actual strong { font-size: 1.5rem; color: var(--spa-secondary-dark); font-variant-numeric: tabular-nums; }

.barra-costo {
    display: flex;
    height: 16px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--spa-surface-soft);
    border: 1px solid var(--spa-border-soft);
}
.barra-costo .seg { transition: width .25s ease; }
.barra-costo .seg.materiales { background: #7f9fc0; }
.barra-costo .seg.manoobra { background: var(--spa-primary-mid); }
.barra-costo .seg.indirecto { background: #c8a86a; }
.barra-costo .seg.utilidad { background: #64ab7b; }
.barra-costo.en-perdida .seg.utilidad { background: var(--spa-danger); }

.leyenda-costo { display: flex; flex-wrap: wrap; gap: .8rem; margin: .5rem 0 1rem; font-size: .76rem; color: var(--spa-muted); }
.leyenda-costo .punto { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: .3rem; }
.leyenda-costo .punto.materiales { background: #7f9fc0; }
.leyenda-costo .punto.manoobra { background: var(--spa-primary-mid); }
.leyenda-costo .punto.indirecto { background: #c8a86a; }
.leyenda-costo .punto.utilidad { background: #64ab7b; }

.tabla-desglose { width: 100%; font-size: .88rem; border-collapse: collapse; }
.tabla-desglose td { padding: .38rem 0; border-bottom: 1px solid var(--spa-border-soft); }
.tabla-desglose td small { color: var(--spa-muted); font-size: .78em; }
.tabla-desglose .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tabla-desglose .subtotal td { font-weight: 600; color: var(--spa-secondary); }
.tabla-desglose .resaltada td { background: var(--spa-primary-tint); font-weight: 600; color: var(--spa-primary-dark); }
.tabla-desglose .total td { font-weight: 700; font-size: 1rem; color: var(--spa-secondary-dark); border-bottom: none; padding-top: .55rem; }

.bloque-oportunidad {
    margin-top: 1.1rem;
    padding: .9rem 1rem;
    border: 1px solid var(--spa-border-soft);
    border-radius: var(--spa-radius-sm);
    background: var(--spa-surface-soft);
}
.bloque-oportunidad .cab { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; font-size: .88rem; font-weight: 600; color: var(--spa-secondary); }
.bloque-oportunidad .cab i { color: var(--spa-warning); }
.bloque-oportunidad .cab strong { font-variant-numeric: tabular-nums; }
.bloque-oportunidad p { font-size: .79rem; color: var(--spa-muted); margin: .3rem 0 .6rem; }

.resultado-final {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--spa-success-bg);
    color: #2c6440;
    border-radius: var(--spa-radius-xs);
    padding: .5rem .7rem;
    font-size: .88rem;
    font-weight: 600;
}
.resultado-final strong { font-variant-numeric: tabular-nums; }
.resultado-final.negativo { background: var(--spa-warning-bg); color: #7a4d15; }
.bloque-oportunidad .mensaje { display: block; margin-top: .5rem; font-size: .8rem; color: var(--spa-text-soft); }

.precios-ref { display: grid; gap: .55rem; }
.precios-ref > div {
    border: 1px solid var(--spa-border-soft);
    border-radius: var(--spa-radius-sm);
    padding: .6rem .8rem;
    display: flex; flex-direction: column; gap: .1rem;
}
.precios-ref strong { font-size: 1.1rem; color: var(--spa-secondary-dark); font-variant-numeric: tabular-nums; }
.precios-ref small { font-size: .76rem; color: var(--spa-muted); }
.precios-ref .destacado {
    border-color: var(--spa-primary);
    background: var(--spa-primary-tint);
    position: relative;
}
.precios-ref .destacado strong { color: var(--spa-primary-dark); font-size: 1.35rem; }
.precios-ref .destacado .btn { align-self: flex-start; margin-top: .35rem; }

/* Margen en vivo del punto de venta */
.margen-tpv {
    border: 1px solid var(--spa-border-soft);
    background: var(--spa-success-bg);
    border-radius: var(--spa-radius-sm);
    padding: .55rem .7rem;
    margin-bottom: .75rem;
    font-size: .85rem;
}
.margen-tpv .fila { display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: #2c6440; }
.margen-tpv .fila strong { font-variant-numeric: tabular-nums; }
.margen-tpv .detalle { display: flex; justify-content: space-between; font-size: .76rem; color: var(--spa-muted); margin-top: .1rem; }
.margen-tpv .aviso:not(:empty) { display: block; margin-top: .35rem; font-size: .76rem; color: #7a4d15; }
.margen-tpv.alerta { background: var(--spa-warning-bg); }
.margen-tpv.alerta .fila { color: #7a4d15; }
.margen-tpv.negativo { background: var(--spa-danger-bg); }
.margen-tpv.negativo .fila { color: #8c3430; }
.margen-tpv.negativo .aviso { color: #8c3430; }

/* Análisis de una venta */
.analisis-venta .rotulo { display: block; }
.analisis-venta strong { display: block; font-size: 1.15rem; color: var(--spa-secondary-dark); font-variant-numeric: tabular-nums; }
.analisis-venta small { font-size: .75rem; color: var(--spa-muted); }
.texto-ok { color: var(--spa-success) !important; }
.texto-negativo { color: var(--spa-danger) !important; }

/* =====================================================================
   Utilidades
   ===================================================================== */
.text-spa-primary { color: var(--spa-primary-dark); }
.text-spa-secondary { color: var(--spa-secondary); }
.text-spa-muted { color: var(--spa-muted); }
.text-spa-accent { color: var(--spa-accent-dark); }
.bg-spa { background: var(--spa-bg); }
.bg-spa-soft { background: var(--spa-surface-soft); }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 992px) {
    .spa-sidebar { transform: translateX(-100%); box-shadow: var(--spa-shadow-lg); }
    .spa-sidebar.open { transform: translateX(0); }
    .spa-main { margin-left: 0; }
    .spa-topbar .toggle-sidebar { display: block; }
    .spa-topbar { padding: 0 1rem; }
    .spa-topbar .page-title { font-size: 1rem; }
    .spa-topbar .user-chip > div:not(.avatar) { display: none; }
    .spa-topbar .user-chip { padding: .3rem; }
    .spa-content { padding: 1rem; }
    .panel-resultado { position: static; }
}

@media (max-width: 576px) {
    body { font-size: .92rem; }
    .spa-stat { padding: .85rem .9rem; }
    .spa-stat .label { font-size: .68rem; letter-spacing: .03em; padding-right: 2rem; }
    .spa-stat .icon { width: 28px; height: 28px; font-size: .9rem; top: .75rem; right: .75rem; }
    .spa-stat .meta { font-size: .72rem; }
    .spa-card { padding: 1rem; border-radius: 13px; }
    .spa-page-head h2 { font-size: 1.18rem; }
    .spa-stat .value { font-size: 1.35rem; }
    .grande { font-size: 1.4rem; }
    .equilibrio-cifras { gap: .9rem; }
    .btn { padding: .5rem .85rem; }
    .spa-table { font-size: .85rem; }
    .spa-table td, .spa-table th { padding: .5rem .55rem; }
    .calculo-vivo { gap: .6rem; }
    .calculo-vivo .flecha { display: none; }
}

/* =====================================================================
   Impresión
   ===================================================================== */
@media print {
    .spa-sidebar, .spa-topbar, .spa-subnav, .no-print, footer { display: none !important; }
    .spa-main { margin: 0 !important; }
    .spa-content { padding: 0 !important; }
    body { background: #fff; }
    .spa-card { box-shadow: none; border-color: #ddd; }
}