/* =============================================================
   PPCW Train Alert Banner  –  ppcw-banner.css
   Uses CSS custom properties set inline by PHP so the admin
   can pick any colour without hardcoded overrides.
   ============================================================= */

/* ── Wrapper (widget area may add its own padding/margin) ── */
.ppcw-alert-banner-widget,
.ppcw-alert-banner-widget .widget-inside {
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background: none !important;
}

/* Silent placeholder when nothing to show */
.ppcw-banner-placeholder { display: none; }

/* ── Banner shell ─────────────────────────────────────────── */
.ppcw-banner {
    --bg:  var(--ppcw-banner-bg,  #b91c1c);
    --fg:  var(--ppcw-banner-fg,  #ffffff);
    --acc: var(--ppcw-banner-acc, #fef2f2);

    background: var(--bg);
    color:      var(--fg);
    width:      100%;
    box-sizing: border-box;
    font-family: inherit;
    position: relative;
    animation: ppcwBannerSlide .35s cubic-bezier(.4,0,.2,1) both;
}

@keyframes ppcwBannerSlide {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: none;             opacity: 1; }
}

/* Test-mode top stripe */
.ppcw-banner--test {
    outline: 3px dashed rgba(255,255,255,.5);
    outline-offset: -3px;
}
.ppcw-banner-test-tag {
    background: rgba(0,0,0,.3);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    text-align: center;
    padding: 3px 0;
}

/* ── Main inner row ────────────────────────────────────────── */
.ppcw-banner-inner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 18px;
    max-width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
}

.ppcw-banner-icon {
    flex-shrink: 0;
    margin-top: 1px;
    opacity: .9;
    display: flex;
}

.ppcw-banner-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px 10px;
}

.ppcw-banner-headline {
    font-size: .9rem;
    font-weight: 800;
    letter-spacing: .02em;
    white-space: nowrap;
}

.ppcw-banner-msg {
    font-size: .875rem;
    line-height: 1.5;
    opacity: .95;
}

.ppcw-banner-time {
    font-size: .75rem;
    opacity: .7;
    white-space: nowrap;
    align-self: center;
}

/* ── Dismiss button ─────────────────────────────────────────── */
.ppcw-banner-dismiss {
    flex-shrink: 0;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 6px;
    color: var(--fg);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
    margin-top: 1px;
}
.ppcw-banner-dismiss:hover {
    background: rgba(255,255,255,.28);
}

/* ── Per-line disruption cards ──────────────────────────────── */
.ppcw-banner-lines {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 18px 12px;
    max-width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
}

.ppcw-banner-line-card {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    background: var(--acc);
    color: #1a1a1a;
    border-radius: 8px;
    padding: 9px 12px;
    flex: 1 1 280px;
    max-width: 440px;
    font-size: .82rem;
    line-height: 1.45;
}

.ppcw-banner-line-badge {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: .03em;
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
}

.ppcw-banner-line-detail {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ppcw-banner-line-detail strong {
    font-size: .84rem;
    font-weight: 700;
    color: #111;
}

.ppcw-banner-dir {
    color: #555;
    font-size: .78rem;
}

.ppcw-banner-stations {
    color: #444;
    font-size: .76rem;
    line-height: 1.4;
}

.ppcw-banner-service {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: .72rem;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 4px;
    margin-top: 3px;
    align-self: flex-start;
}
.ppcw-banner-service--bus     { background: #dbeafe; color: #1e40af; }
.ppcw-banner-service--shuttle { background: #ede9fe; color: #6d28d9; }

/* ── Dismissed state ─────────────────────────────────────────── */
.ppcw-banner--dismissed {
    display: none;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 640px) {
    .ppcw-banner-inner { padding: 11px 14px; gap: 9px; }
    .ppcw-banner-lines { padding: 0 14px 10px; }
    .ppcw-banner-line-card { flex: 1 1 100%; max-width: 100%; }
    .ppcw-banner-headline { font-size: .85rem; }
    .ppcw-banner-msg { font-size: .82rem; }
}