/* ==========================================================================
   Musket Awards � Dark/EFB theme (Bootstrap via CDN)
   - Keeps your standard Blazor error + validation styles
   ========================================================================== */

/* ---- Theme tokens ------------------------------------------------------- */
:root {
    --bg: #0b0f14; /* app background */
    --panel: #121823; /* card/panel */
    --panel-2: #0e1420; /* alt panel */
    --ink: #f2f6ff; /* brighter primary text */
    --muted: #c9d6ee; /* brighter secondary text */
    --brand: #6dd6ff; /* accent */
    --brand-2: #3ac6a8; /* secondary accent */
    --warn: #ffc857;
    --err: #ff6b6b;
    --good: #3ae374;
    --chip: #1b2433;
    --stroke: #263042;
    --panel-rgb: 18,24,35;
    --stroke-rgb: 38,48,66;
}

/* ---- Base --------------------------------------------------------------- */
html, body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 400 15px/1.65 system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;
}

a, .btn-link {
    color: var(--brand);
    text-decoration: none;
}

/* Bootstrap skins (light touch) */
.card {
    background: var(--panel);
    border: 1px solid var(--stroke);
    border-radius: 16px;
}

.list-group-item {
    background: var(--panel-2);
    color: var(--ink);
    border-color: var(--stroke);
}

.table > :not(caption) > * > * {
    background-color: transparent;
    border-bottom: 1px solid var(--stroke);
}

.table thead th {
    background: #0e1a2b;
    color: var(--ink);
    border-bottom-color: #32537c;
}

.btn-primary {
    --bs-btn-color: #041824;
    --bs-btn-bg: var(--brand);
    --bs-btn-border-color: #4ab3ff;
    --bs-btn-hover-bg: #57cfff;
    --bs-btn-hover-border-color: #4ab3ff;
}

/* ---- Layout helpers ----------------------------------------------------- */
.container-aw {
    max-width: 1100px;
    margin-inline: auto;
    padding: 24px 16px;
}

.section {
    margin-block: 18px;
}

.section-title {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: .2px;
    margin: 0 0 .75rem 0;
}

/* ---- EFB components ----------------------------------------------------- */
.pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .6rem;
    border-radius: 999px;
    background: var(--chip);
    color: var(--muted);
    border: 1px solid var(--stroke);
    font-size: .8rem;
}

.badge-efb {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .25rem .5rem;
    border-radius: .5rem;
    background: #0f1a2a;
    color: var(--muted);
    border: 1px solid var(--stroke);
    font-size: .75rem;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 16px;
}

.panel-alt {
    background: var(--panel-2);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 16px;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .6rem;
    border-radius: 999px;
    font-size: .8rem;
    background: #0f1a2a;
    border: 1px solid var(--stroke);
    color: var(--muted);
}

    .status.ok {
        background: rgba(58,227,116,.08);
        border-color: #2a6f47;
        color: #a8f3c2;
    }

    .status.warn {
        background: rgba(255,200,87,.10);
        border-color: #7a5e2a;
        color: #ffd891;
    }

    .status.err {
        background: rgba(255,107,107,.10);
        border-color: #6f2a2a;
        color: #ffb1b1;
    }

/* Screenshot placeholders (replace with real images later) */
.shot {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 14px;
    border: 1px dashed var(--stroke);
    background: repeating-linear-gradient(45deg,#111723 0 12px,#0c1320 12px 24px);
    display: grid;
    place-items: center;
    color: var(--muted);
}

    .shot.sm {
        aspect-ratio: 4/3;
    }

    .shot .label {
        opacity: .8;
        font-size: .9rem;
    }

/* Simple responsive grid */
.grid {
    display: grid;
    gap: 14px;
}

@media (min-width:768px) {
    .grid.cols-2 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width:1100px) {
    .grid.cols-3 {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* Header strip */
.hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: var(--panel);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 10px 12px;
    margin-bottom: 14px;
}

    .hdr .brand {
        font-weight: 800;
        letter-spacing: .3px;
    }

    .hdr .right {
        display: flex;
        gap: 8px;
        align-items: center;
    }

/* Floating CTA */
.fab {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 10;
}

    .fab .btn {
        border-radius: 999px;
        font-weight: 700;
    }

/* ---- KEEP: your validation + error + loader styles --------------------- */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred.";
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ================= Readability tuning (global, dark theme) ================ */
.text-secondary {
    color: var(--muted) !important;
}

.lead {
    color: var(--muted) !important;
    line-height: 1.75;
    letter-spacing: .1px;
    max-width: 75ch;
}

.card-title {
    color: var(--ink);
    letter-spacing: .2px;
}

.card-text {
    color: #b9c7e5;
    line-height: 1.6;
}

.small, small {
    font-size: .95rem;
}

.breadcrumb .breadcrumb-item a {
    color: var(--brand);
}

.breadcrumb .breadcrumb-item.active {
    color: var(--muted);
}

.btn-outline-secondary {
    --bs-btn-color: var(--muted);
    --bs-btn-border-color: #3a4a63;
    --bs-btn-hover-bg: #1a2435;
    --bs-btn-hover-border-color: #50658a;
}

img.img-fluid {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: optimizeQuality;
}


/* =========================
   Research & Development media
   ========================= */

/* Ensure dark letterbox behind videos (Bootstrap .ratio container) */
.ratio {
    background-color: #000;
}

/* Video element: fill card, keep aspect, show first frame cleanly */
.rd-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: #000;
    pointer-events: none;
}

/* Card containers shouldn�t spill during zoom/scroll */
figure.card {
    overflow: hidden;
}

/* Skeleton shimmer while the first frame is decoding / prerendering */
.rd-wrap {
    position: relative;
    overflow: hidden;
    will-change: transform;
}

    .rd-wrap[data-loaded="0"]::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, #111 0%, #1a1a1a 20%, #111 40%);
        background-size: 200% 100%;
        animation: rd-shimmer 1.4s linear infinite;
    }

@keyframes rd-shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}
/* --- Video Safe Mode ---------------------------------------------- */
.rd-video--safe {
    object-fit: contain; /* lighter on the compositor than cover */
    background: #000;
    opacity: 0; /* fade in after first frame is ready */
    transition: opacity .25s ease;
}

video.rd-video--safe[poster] {
    /* show poster immediately; once the decoder paints, we fade in */
}

video.rd-video--safe.rd-ready {
    opacity: 1;
}


/* =========================
   R&D Additions (timeline, milestones, KPIs)
   ========================= */

/* Subtle hover lift for cards */
.card-hover {
    transition: transform .2s ease, box-shadow .2s ease;
}

    .card-hover:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 32px rgba(0,0,0,.35);
    }

/* Timeline */
.timeline {
    position: relative;
    margin: 10px 0 18px 10px;
    padding-left: 22px;
}

    .timeline::before {
        content: "";
        position: absolute;
        left: 10px;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(180deg, rgba(var(--stroke-rgb),.9), rgba(109,214,255,.4), rgba(var(--stroke-rgb),.9));
    }

    .timeline .t-item {
        position: relative;
        margin-bottom: 14px;
    }

    .timeline .dot {
        position: absolute;
        left: 6px;
        top: 8px;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--brand);
        box-shadow: 0 0 0 4px rgba(109,214,255,.12), 0 0 12px rgba(109,214,255,.6);
    }

    .timeline .t-card {
        background: var(--panel);
        border: 1px solid var(--stroke);
        border-radius: 12px;
        padding: 12px 14px;
    }

/* Phase legend chips */
.phase-legend {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.reg-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .25rem .5rem;
    border-radius: .5rem;
    background: #0f1a2a;
    color: var(--muted);
    border: 1px solid var(--stroke);
    font-size: .8rem;
}

/* Milestones grid tweaks */
.milestone .card-title {
    margin-bottom: .4rem;
}

.milestone ul {
    padding-left: 1.1rem;
}

/* KPI blocks */
.kpi {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #0f1a2a;
    border: 1px solid var(--stroke);
    border-radius: 12px;
    padding: 12px 14px;
}

    .kpi .num {
        font-weight: 900;
        font-size: clamp(1.6rem, 3.2vw, 2.2rem);
        letter-spacing: .3px;
        line-height: 1;
        color: var(--ink);
    }

    .kpi .desc {
        color: var(--muted);
    }

    .kpi .delta {
        display: inline-flex;
        align-items: center;
        gap: .35rem;
        padding: .15rem .45rem;
        border-radius: 999px;
        border: 1px solid #2a6f47;
        background: rgba(58,227,116,.08);
        color: #a8f3c2;
        font-size: .75rem;
    }

/* Small icon set (Font Awesome Pro regular variants used above) */
.fa-regular.fa-timeline-arrow::before {
    content: "\f0a0";
}
/* fallback if needed */



/* Crop/zoom a specific video card */
.rd-cover {
    object-fit: cover !important;
    object-position: 50% 50%;
}
/* optional small zoom to lose pillar bars on portrait clips */
.rd-zoom-112 {
    transform: scale(1.12);
    transform-origin: center;
}

/* Portrait video helper (Bootstrap ratio) */
.ratio-9x16 {
    --bs-aspect-ratio: 177.7777778%;
}

/* Keep tall/phone videos from spanning too wide on desktop */
.rd-portrait {
    max-width: 420px; /* ~iPhone width */
    margin-inline: auto;
}

/* =========================
   Image Modal System (CSS-only)
   ========================= */

/* Image gallery items with hover effect */
.image-gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-gallery-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,.4);
}

.image-gallery-item img {
    transition: transform 0.3s ease;
    width: 100%;
    height: auto;
}

.image-gallery-item:hover img {
    transform: scale(1.02);
}

/* Modal overlay (hidden by default) */
.image-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(4px);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
    pointer-events: none;
}

/* When modal is active, show it */
.image-modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Modal content container */
.image-modal-content {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.image-modal-overlay.active .image-modal-content {
    transform: scale(1);
}

/* Modal image */
.image-modal-img {
    max-width: 100%;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,.6);
}

/* Modal caption */
.image-modal-caption {
    margin-top: 15px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--ink);
    border-radius: 8px;
    text-align: center;
    max-width: 600px;
    backdrop-filter: blur(8px);
}

.image-modal-title {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--brand);
}

.image-modal-desc {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
}

/* Close button */
.image-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.2s ease;
    backdrop-filter: blur(8px);
    z-index: 1051;
}

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    color: white;
    transform: scale(1.1);
}

/* Prevent background scrolling when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .image-modal-overlay {
        padding: 10px;
    }
    
    .image-modal-img {
        max-height: 80vh;
    }
    
    .image-modal-caption {
        margin-top: 10px;
        padding: 10px 15px;
        font-size: 0.85rem;
    }
    
    .image-modal-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* Ensure modal works with touch devices */
@media (hover: none) and (pointer: coarse) {
    .image-gallery-item:hover {
        transform: none;
        box-shadow: 0 2px 8px rgba(0,0,0,.3);
    }
    
    .image-gallery-item:hover img {
        transform: none;
    }
}

/* Accessibility improvements */
.image-modal-overlay:focus-within {
    outline: none;
}

.image-modal-close:focus {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

/* Smooth scroll behavior when navigating to modal */
html {
    scroll-behavior: smooth;
}