/**
 * Portal responsive overrides — loaded LAST in portal/layout.blade.php so it wins
 * the cascade without touching portal.css / portal-premium.css. Mobile + tablet only.
 *
 * Goal: make existing pages comfortable on phones/tablets without changing markup.
 * Strategy for data tables: keep the table, but make horizontal scroll obvious and
 * pin the first column so the row identity stays visible while scrolling sideways.
 */

/* ---------- Tablet (<= 1024px): tighten the main column gutters ---------- */
@media (max-width: 1024px) {
    .portal-main {
        padding-left: clamp(0.75rem, 3vw, 1.5rem);
        padding-right: clamp(0.75rem, 3vw, 1.5rem);
    }

    .portal-summary-grid {
        gap: clamp(0.75rem, 2.5vw, 1rem);
    }
}

/* ---------- Phones (<= 640px) ---------- */
@media (max-width: 640px) {
    /* Page headers stack instead of fighting for one row */
    .portal-page-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .portal-page-title {
        font-size: clamp(1.25rem, 6vw, 1.6rem);
        line-height: 1.2;
    }

    .portal-page-lead {
        font-size: 0.9rem;
    }

    /* Summary KPI cards: single column, fluid padding */
    .portal-summary-grid,
    .portal-summary-grid--wide,
    .portal-dash-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem;
    }

    .portal-summary-card,
    .portal-pro-card {
        padding: clamp(0.9rem, 4vw, 1.15rem) clamp(0.9rem, 4vw, 1.2rem);
    }

    .portal-summary-card__value {
        font-size: clamp(1.3rem, 7vw, 1.7rem);
    }

    /* ----- Data tables: scrollable with a pinned first column ----- */
    .portal-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        /* subtle right-edge shadow hints there is more to scroll */
        background:
            linear-gradient(to right, #fff 30%, rgba(255, 255, 255, 0)) left center,
            linear-gradient(to left, #fff 30%, rgba(255, 255, 255, 0)) right center;
        background-repeat: no-repeat;
        background-size: 28px 100%, 28px 100%;
        background-attachment: local, local;
    }

    .portal-billing-table {
        min-width: 640px;       /* keep columns legible; wrap forces scroll instead of squish */
        font-size: 0.82rem;
    }

    .portal-billing-table th,
    .portal-billing-table td {
        padding-left: 0.6rem !important;
        padding-right: 0.6rem !important;
        padding-top: 0.55rem !important;
        padding-bottom: 0.55rem !important;
        white-space: nowrap;
    }

    /* Pin the first column (invoice no. / identity) so rows stay readable */
    .portal-billing-table thead th:first-child,
    .portal-billing-table tbody td:first-child {
        position: sticky;
        left: 0;
        z-index: 1;
        background: #fff;
    }
    .portal-billing-table thead th:first-child {
        background: #faf5ff; /* matches the violet-50 header tint */
    }

    /* Action buttons in tables wrap nicely and stay tappable (>=40px) */
    .portal-action-stack {
        flex-wrap: wrap;
        gap: 0.35rem;
        justify-content: flex-end;
    }

    .portal-card-button,
    .portal-pay-button {
        min-height: 40px;
        display: inline-flex;
        align-items: center;
    }

    /* Inputs / prepay fields go full width so they are easy to tap */
    .portal-prepay-card__input,
    .portal-form input,
    .portal-form select {
        max-width: 100% !important;
        width: 100%;
    }

    /* Bottom dock: ensure tap targets are big enough and labels don't clip */
    .portal-dock-link {
        max-width: none;
        min-height: 48px;
    }

    /* Page bottom breathing room so the dock never covers the last row */
    .portal-main {
        padding-bottom: 5.5rem;
    }
}

/* Reduce motion preference — disable heavy animations on portal */
@media (prefers-reduced-motion: reduce) {
    .portal-pro-card,
    .portal-summary-card {
        transition: none !important;
        animation: none !important;
    }
}