/* =====================================================================
   BASE — reiniciado, tipografía, formularios, botones, avisos, tablas
   Los colores de marca llegan como variables CSS desde el panel.
   ===================================================================== */

:root {
    --marca: #0d7c8f;
    --marca-2: #12b3a8;
    --marca-oscuro: #0b3b45;
    --marca-suave: rgba(13, 124, 143, 0.10);

    --tinta: #16232a;
    --tinta-2: #4a5c66;
    --tinta-3: #7b8a93;
    --linea: #e2e8ec;
    --fondo: #f4f7f9;
    --papel: #ffffff;

    --exito: #128a53;
    --exito-suave: #e6f6ee;
    --error: #c0392b;
    --error-suave: #fdeceb;
    --aviso: #b26a00;
    --aviso-suave: #fff5e3;
    --info: #1f6f9c;
    --info-suave: #e8f3fa;

    --radio: 12px;
    --radio-sm: 8px;
    --sombra: 0 1px 2px rgba(16, 40, 50, .06), 0 6px 20px rgba(16, 40, 50, .07);
    --sombra-sm: 0 1px 2px rgba(16, 40, 50, .08);
    --fuente: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--fuente);
    font-size: 15px;
    line-height: 1.55;
    color: var(--tinta);
    background: var(--fondo);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; font-weight: 650; color: var(--marca-oscuro); }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
a { color: var(--marca); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
hr { border: 0; border-top: 1px solid var(--linea); margin: 1.5rem 0; }
small { font-size: .82rem; }

.saltar {
    position: absolute; left: -9999px; top: 0; z-index: 999;
    background: var(--marca); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.saltar:focus { left: 0; }

:focus-visible { outline: 3px solid var(--marca-2); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------------------------------------ botones */
.boton, button.boton, a.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
    padding: .62rem 1.1rem;
    font: inherit; font-weight: 600; line-height: 1.2;
    color: #fff; background: var(--marca);
    border: 1px solid transparent; border-radius: var(--radio-sm);
    cursor: pointer; text-decoration: none; white-space: nowrap;
    transition: background .15s ease, transform .05s ease, box-shadow .15s ease;
}
.boton:hover { background: var(--marca-oscuro); text-decoration: none; color: #fff; }
.boton:active { transform: translateY(1px); }
.boton[disabled], .boton.desactivado { opacity: .55; pointer-events: none; }

.boton.secundario { background: var(--papel); color: var(--marca); border-color: var(--marca); }
.boton.secundario:hover { background: var(--marca-suave); color: var(--marca-oscuro); }
.boton.fantasma { background: transparent; color: var(--tinta-2); border-color: var(--linea); }
.boton.fantasma:hover { background: #eef2f5; color: var(--tinta); }
.boton.peligro { background: var(--error); }
.boton.peligro:hover { background: #96281b; }
.boton.exito { background: var(--exito); }
.boton.exito:hover { background: #0d6b40; }
.boton.wa { background: #25d366; color: #04331a; }
.boton.wa:hover { background: #1eb455; color: #04331a; }
.boton.pequeno { padding: .38rem .7rem; font-size: .85rem; }
.boton.bloque { width: 100%; }

.en-linea { display: inline; }
.acciones { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.acciones-centro { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; }
.acciones-fin { display: flex; gap: .6rem; justify-content: flex-end; flex-wrap: wrap; }

/* --------------------------------------------------------- formularios */
label { display: block; font-weight: 600; font-size: .85rem; color: var(--tinta-2); margin-bottom: .3rem; }

input[type=text], input[type=password], input[type=email], input[type=tel], input[type=number],
input[type=date], input[type=time], input[type=search], input[type=url], select, textarea {
    width: 100%;
    padding: .58rem .7rem;
    font: inherit; color: var(--tinta);
    background: var(--papel);
    border: 1px solid var(--linea); border-radius: var(--radio-sm);
    transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--marca); box-shadow: 0 0 0 3px var(--marca-suave); outline: none;
}
input[readonly], input:disabled, select:disabled, textarea:disabled { background: #f1f4f6; color: var(--tinta-3); }
textarea { resize: vertical; min-height: 84px; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%237b8a93' d='M6 8 0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .7rem center; padding-right: 2rem; }

.campo { margin-bottom: 1rem; }
.campo.error input, .campo.error select, .campo.error textarea { border-color: var(--error); }
.campo .mensaje-error { color: var(--error); font-size: .82rem; margin-top: .25rem; font-weight: 600; }
.campo .ayuda { color: var(--tinta-3); font-size: .8rem; margin-top: .25rem; }

.rejilla { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.rejilla-2 { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.rejilla-3 { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
.col-completa { grid-column: 1 / -1; }
@media (max-width: 700px) { .rejilla-2, .rejilla-3 { grid-template-columns: 1fr; } }

.casilla { display: flex; align-items: flex-start; gap: .55rem; font-weight: 500; color: var(--tinta); margin-bottom: .5rem; }
.casilla input[type=checkbox], .casilla input[type=radio] { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--marca); flex: none; }
.casilla label { margin: 0; font-weight: 500; color: var(--tinta); font-size: .92rem; }

fieldset { border: 1px solid var(--linea); border-radius: var(--radio); padding: 1rem 1.1rem; margin: 0 0 1.2rem; }
legend { padding: 0 .5rem; font-weight: 650; color: var(--marca-oscuro); font-size: .95rem; }

/* -------------------------------------------------------------- avisos */
.aviso {
    padding: .75rem 1rem; border-radius: var(--radio-sm); margin-bottom: 1rem;
    border: 1px solid transparent; font-weight: 500; font-size: .92rem;
}
.aviso-exito { background: var(--exito-suave); border-color: #b6e3cd; color: #0c5c38; }
.aviso-error { background: var(--error-suave); border-color: #f3c3be; color: #8f2318; }
.aviso-aviso { background: var(--aviso-suave); border-color: #f0d9ab; color: #855100; }
.aviso-info  { background: var(--info-suave);  border-color: #bcdcef; color: #175a80; }

/* ------------------------------------------------------------- tablas */
.tabla-envoltura { overflow-x: auto; border-radius: var(--radio); border: 1px solid var(--linea); background: var(--papel); }
table.tabla { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.tabla th, table.tabla td { padding: .65rem .8rem; text-align: left; border-bottom: 1px solid var(--linea); vertical-align: middle; }
table.tabla th { background: #f7fafb; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--tinta-3); font-weight: 700; white-space: nowrap; }
table.tabla tbody tr:last-child td { border-bottom: 0; }
table.tabla tbody tr:hover { background: #f9fcfd; }
table.tabla td.num, table.tabla th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.tabla td.acciones-celda { white-space: nowrap; text-align: right; }

.vacio { padding: 2.5rem 1rem; text-align: center; color: var(--tinta-3); }
.vacio strong { display: block; color: var(--tinta-2); margin-bottom: .25rem; }

/* ------------------------------------------------------------ etiquetas */
.etiqueta {
    display: inline-block; padding: .2rem .55rem; border-radius: 999px;
    font-size: .75rem; font-weight: 700; letter-spacing: .01em; white-space: nowrap;
    background: #eef2f5; color: var(--tinta-2);
}
.etiqueta.programada { background: #e8f0fb; color: #1c4f8f; }
.etiqueta.confirmada { background: var(--exito-suave); color: #0c5c38; }
.etiqueta.atendida   { background: #ecebfa; color: #4a3ba8; }
.etiqueta.no_asistio { background: var(--aviso-suave); color: #855100; }
.etiqueta.cancelada  { background: var(--error-suave); color: #8f2318; }
.etiqueta.activo     { background: var(--exito-suave); color: #0c5c38; }
.etiqueta.inactivo   { background: #eef2f5; color: var(--tinta-3); }
.etiqueta.saldo      { background: var(--error-suave); color: #8f2318; }
.etiqueta.rol-admin     { background: #ecebfa; color: #4a3ba8; }
.etiqueta.rol-doctora   { background: var(--info-suave); color: #175a80; }
.etiqueta.rol-recepcion { background: #eef7ee; color: #2f6d33; }

.mono { font-family: var(--mono); font-size: .85em; }
.num { font-variant-numeric: tabular-nums; }
.tinta-2 { color: var(--tinta-2); }
.tinta-3 { color: var(--tinta-3); }
.centro { text-align: center; }
.derecha { text-align: right; }
.nowrap { white-space: nowrap; }
.mt0 { margin-top: 0; } .mb0 { margin-bottom: 0; }
.mt1 { margin-top: .5rem; } .mb1 { margin-bottom: .5rem; }
.mt2 { margin-top: 1rem; } .mb2 { margin-bottom: 1rem; }
.mt3 { margin-top: 1.75rem; } .mb3 { margin-bottom: 1.75rem; }
[hidden] { display: none !important; }

/* --------------------------------------------- grupos de campos en modales */
.grupo-campos {
    border: 1px solid var(--linea);
    border-radius: 10px;
    padding: .9rem 1rem .4rem;
    margin: 0 0 1rem;
    background: var(--fondo);
}
.grupo-campos > legend {
    padding: 0 .45rem;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--tinta-3);
}

/* ------------------------------------------- edicion rapida de precios */
.tabla input.precio-rapido,
.tabla input.duracion-rapida {
    width: 100%;
    max-width: 9rem;
    padding: .38rem .5rem;
    border: 1px solid var(--linea);
    border-radius: 7px;
    font: inherit;
    text-align: right;
    background: var(--papel);
}
.tabla input.precio-rapido:focus,
.tabla input.duracion-rapida:focus { outline: 2px solid var(--marca); outline-offset: 1px; }
.tabla tr.fila-inactiva { opacity: .55; }
.barra-guardar {
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    padding: .8rem 1rem;
    background: var(--papel);
    border: 1px solid var(--linea);
    border-radius: 12px;
    box-shadow: 0 -2px 10px rgba(16, 40, 50, .07);
}
.precio-publico {
    display: block;
    font-weight: 700;
    color: var(--marca-oscuro);
    margin: .35rem 0 0;
}
.precio-publico small { display: block; font-weight: 400; color: var(--tinta-3); }
.tabla-precios td { vertical-align: middle; }
.oculto-visual {
    position: absolute !important;
    width: 1px; height: 1px;
    margin: -1px; padding: 0; border: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}
.tabla tr.fila-grupo th {
    font-size: .74rem;
    letter-spacing: .06em;
    color: var(--marca-oscuro);
}
.lista-errores { margin: .4rem 0 0; padding-left: 1.1rem; }
.lista-errores li { margin: .15rem 0; }