/* ==========================================================================
   HT-OVERLAY — Bottom sheet universal
   Base compartida por ht-select, ht-date-picker y ht-phone-input.
   El overlay se inserta como hijo directo de <body> para evitar
   conflictos de z-index con modals Bootstrap.
   ========================================================================== */

/* --- Scroll lock --------------------------------------------------------- */
body.ht-overlay-open {
    overflow: hidden;
    touch-action: none;
}

/* --- Backdrop ------------------------------------------------------------ */
.ht-overlay__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: 9000;
    transition:
        background 0.35s ease,
        backdrop-filter 0.35s ease,
        -webkit-backdrop-filter 0.35s ease;
}

.ht-overlay__backdrop--visible {
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* --- Sheet --------------------------------------------------------------- */
.ht-overlay {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9001;
    background: var(--color-bg-card);
    border-radius: 20px 20px 0 0;
    max-height: 85dvh;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.12);
    padding-bottom: env(safe-area-inset-bottom);
    overscroll-behavior: contain;
}

.ht-overlay--visible {
    transform: translateY(0);
}

/* --- Drag pill ----------------------------------------------------------- */
.ht-overlay__pill {
    width: 36px;
    height: 4px;
    background: var(--color-border-strong);
    border-radius: var(--radius-pill);
    margin: 12px auto 0;
    flex-shrink: 0;
    cursor: grab;
    opacity: 0.5;
}

/* --- Header -------------------------------------------------------------- */
.ht-overlay__header {
    padding: 14px var(--spacing-md) var(--spacing-sm);
    flex-shrink: 0;
    border-bottom: 1px solid var(--color-border-light);
}

.ht-overlay__title {
    font-family: var(--font-family-heading);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-heading);
    letter-spacing: -0.01em;
}

.ht-overlay__subtitle {
    margin: 6px 0 0;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-weight: var(--font-weight-normal);
    line-height: 1.3;
}

/* --- Body (scrollable content) ------------------------------------------ */
.ht-overlay__body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

/* --- Footer -------------------------------------------------------------- */
.ht-overlay__footer {
    flex-shrink: 0;
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

/* --- Desktop: centrar y limitar ancho ------------------------------------ */
@media (min-width: 600px) {
    .ht-overlay {
        left: 50%;
        right: auto;
        width: 100%;
        max-width: 480px;
        transform: translateX(-50%) translateY(100%);
        border-radius: 20px 20px 0 0;
    }

    .ht-overlay--visible {
        transform: translateX(-50%) translateY(0);
    }
}
