/**
 * File: public/assets/css/tracking.css
 *
 * Frontend styles for [patronatopm_order_tracking] shortcode.
 * Form/container/button styles are inherited from informar-pago-public.css.
 * This file adds: error alert, button spinner, and timeline visuals.
 */

/* ---------- Alerts ---------- */
.ppm-tracking-alert {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 18px;
    line-height: 1.4;
}

.ppm-tracking-alert .dashicons {
    flex-shrink: 0;
    margin-top: 1px;
}

.ppm-tracking-alert--error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.ppm-hidden {
    display: none !important;
}

/* ---------- Button spinner (shared with .ppm-btn) ---------- */
.ppm-btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: ppm-track-spin .7s linear infinite;
}

@keyframes ppm-track-spin {
    to { transform: rotate(360deg); }
}

/* When loading, hide the arrow icon to avoid clutter */
.ppm-btn[disabled] .dashicons-arrow-right-alt2 {
    display: none;
}

/* ---------- Result region (timeline appears here after AJAX) ---------- */
.ppm-tracking-result:empty {
    display: none;
}

/* ---------- Timeline ---------- */
.ppm-tracking__steps {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

.ppm-tracking__step {
    position: relative;
    padding: 0 0 28px 48px;
}

.ppm-tracking__step:last-child {
    padding-bottom: 0;
}

/* vertical connector line between markers */
.ppm-tracking__step:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 32px;
    bottom: 0;
    width: 2px;
    background: #e5e7eb;
}

.ppm-tracking__step--done:not(:last-child)::before {
    background: #10b981;
}

.ppm-tracking__step-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    color: #6b7280;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    transition: background-color .2s ease, border-color .2s ease;
}

.ppm-tracking__step-marker .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    line-height: 1;
}

.ppm-tracking__step--done .ppm-tracking__step-marker {
    background: #10b981;
    border-color: #10b981;
    color: #fff;
}

.ppm-tracking__step--current .ppm-tracking__step-marker {
    background: #0d6efd;
    border-color: #0d6efd;
    color: #fff;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, .18);
    animation: ppm-track-pulse 2s ease-in-out infinite;
}

@keyframes ppm-track-pulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(13, 110, 253, .18);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(13, 110, 253, .08);
    }
}

.ppm-tracking__step-body {
    display: flex;
    flex-direction: column;
    padding-top: 5px;
    gap: 3px;
}

.ppm-tracking__step-label {
    font-weight: 600;
    color: #1f2937;
    font-size: 15px;
}

.ppm-tracking__step--pending .ppm-tracking__step-label {
    color: #9ca3af;
    font-weight: 500;
}

.ppm-tracking__step-date {
    font-size: 13px;
    color: #6b7280;
}

/* ---------- Shipping block ---------- */
.ppm-tracking__shipping {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid #f1f3f5;
}

.ppm-tracking__shipping-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 8px 18px;
    margin: 0 0 20px;
    font-size: 14px;
}

.ppm-tracking__shipping-list dt {
    color: #6b7280;
    font-weight: 500;
}

.ppm-tracking__shipping-list dd {
    margin: 0;
    color: #1f2937;
}

/* ---------- Responsive ---------- */
@media (max-width: 540px) {
    .ppm-tracking__step {
        padding-left: 42px;
    }

    .ppm-tracking__step-marker {
        width: 28px;
        height: 28px;
    }

    .ppm-tracking__step:not(:last-child)::before {
        left: 13px;
        top: 28px;
    }

    .ppm-tracking__shipping-list {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .ppm-tracking__shipping-list dt {
        margin-top: 8px;
    }
}