html, body {
    font-family: 'Inter', 'Segoe UI', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* Height of MainLayout's pinned header block (TopHeaderComp + NavMenuComp). Anything that has to
   sit clear of it reads this instead of repeating the number: anchor jumps below, and the sticky
   bulk bar on the attack-plan page. The phone value is larger because the nav toggler grows there. */
:root {
    --app-header-height: 6rem;
}

html {
    scroll-padding-top: var(--app-header-height);
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: black;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem black, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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: black;
}

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

.wobble {
    display: inline-block;
    animation: wobble 0.8s infinite alternate;
    transform-origin: center;
}

@keyframes wobble {
    0% {
        transform: translateX(0) rotate(0deg);
    }
    25% {
        transform: translateX(-5px) rotate(-3deg);
    }
    75% {
        transform: translateX(5px) rotate(3deg);
    }
    100% {
        transform: translateX(0) rotate(0deg);
    }
}

/* One-shot highlight for a deep-linked element (e.g. the ?entry= target on the attack-plan page):
   holds a calm info tint, then fades it back to the card background. Colours come from Bootstrap's
   own theme variables, so it stays theme-aware. Bootstrap has no fade-highlight utility, so this is
   the one small custom rule needed for a smooth (non-popping) effect. */
@keyframes entryHighlight {
    0%, 35% {
        background-color: var(--bs-info-bg-subtle);
    }
    100% {
        background-color: var(--bs-card-bg);
    }
}

.entry-highlight {
    animation: entryHighlight 3.5s ease-out;
}

.btn-outline-success {
    color: #1bb841;
    border-color: #1bb841;
}

.btn-outline-success:hover {
    background-color: #1bb841;
    border-color: #1bb841;
}

/* Selection checkboxes: Bootstrap sizes .form-check-input to the text (~16px), too small to hit
   reliably, and has no responsive sizing. Both halves of the target are here so a consumer only
   writes <label class="check-touch"><input class="form-check-input check-touch" …/></label>: the
   box itself, and the padded label that makes the tap area larger than the box. Grows again on
   touch viewports below. */
.form-check-input.check-touch {
    width: 1.4rem;
    height: 1.4rem;
    margin-top: 0;
}

label.check-touch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    margin: 0;
    cursor: pointer;
}

/* --- Mobile (< lg) responsive helpers. No effect on desktop (>= 992px). --- */
@media (max-width: 991.98px) {
    /* Wide data tables scroll horizontally within their own box instead of
       forcing a body-level horizontal scrollbar. Cells are deliberately left to WRAP: a
       nowrap default turned every table with prose in it into a several-thousand-pixel
       scroll. A column that must stay on one line says so with .text-nowrap. */
    .content table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Guard against stray horizontal page scroll from oversized rows. */
    body {
        overflow-x: hidden;
    }

    /* Comfortable touch targets. Opt-in per button (.btn-touch): grows small/icon-only
       buttons to a thumb-sized box on phones/tablets while desktop keeps them compact.
       Bootstrap has no responsive button sizing, hence the helper. */
    .btn-touch {
        min-width: 2.75rem;
        min-height: 2.75rem;
        padding: 0.5rem 0.75rem;
        font-size: 1rem;
        line-height: 1.35;
    }

    .form-check-input.check-touch {
        width: 1.75rem;
        height: 1.75rem;
    }

    :root {
        --app-header-height: 7.5rem;
    }

    /* The nav toggler is the most-tapped control on the site, and Bootstrap ships it at 56x40 -
       under the 44px minimum on the vertical axis, with only the navbar's 8px padding between it
       and TopHeaderComp's full-width PAUSE ALL button. Grow it and hold it clear of that button. */
    .navbar-toggler {
        min-width: 3.25rem;
        min-height: 3rem;
        padding: 0.5rem 0.9rem;
        margin-block: 0.5rem;
    }

    /* The expanded menu renders inside the sticky-top block, so anything taller than the screen is
       pinned at top:0 and can never be scrolled into view - with a dropdown open the menu passes a
       small phone's height and loses its last entries. Give it its own scroll instead. */
    .navbar-collapse.show {
        max-height: calc(100dvh - var(--app-header-height));
        overflow-y: auto;
    }
}