/* The login page (Areas/Identity/Pages/Account/Login.cshtml): dark, in the colours of the app's top bar and menu
   (wg-theme.css), with the red and yellow of the logo as a soft glow. A page of its own, without the template CSS. */
:root {
    --wg-chrome: #0f1a2e;
    --wg-chrome-2: #16233b;
    --wg-chrome-3: #1c2c48;
    --wg-chrome-line: #24344f;
    --wg-chrome-fg: #d3dbe8;
    --wg-chrome-muted: #8592a8;
    --wg-accent: #1f5fd6;
    --wg-accent-hover: #2b6fec;
    --wg-brand-red: #ee3124;
    --wg-brand-yellow: #e3b322;
    --wg-bad: #ff8a8f;
    --wg-bad-bg: rgba(238, 49, 36, .12);
    --wg-bad-line: rgba(238, 49, 36, .45);
    --wg-font: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body.wg-login {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    margin: 0;
    padding: 24px 16px;
    background:
        radial-gradient(900px 520px at 12% 8%, rgba(238, 49, 36, .16), transparent 60%),
        radial-gradient(760px 480px at 92% 96%, rgba(227, 179, 34, .12), transparent 60%),
        radial-gradient(1000px 700px at 70% 20%, rgba(31, 95, 214, .14), transparent 65%),
        var(--wg-chrome);
    background-attachment: fixed;
    color: var(--wg-chrome-fg);
    font-family: var(--wg-font);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* A faint grid over the background, fading out towards the edges. */
body.wg-login::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    pointer-events: none;
}

.wg-login-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    gap: 64px;
    width: 100%;
    max-width: 1040px;
    margin: auto;
}

/* ---------- Brand panel ---------- */
.wg-login-brand { padding: 8px 0; }
.wg-login-logo { display: block; width: 300px; max-width: 100%; height: auto; }
.wg-login-logo.small { display: none; width: 200px; margin: 0 auto 28px; }
.wg-login-tagline {
    max-width: 30ch;
    margin: 28px 0 32px;
    color: #fff;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -.01em;
}
.wg-login-points { display: flex; flex-direction: column; gap: 14px; margin: 0; padding: 0; list-style: none; }
.wg-login-points li { display: flex; align-items: center; gap: 14px; color: var(--wg-chrome-fg); font-size: 15px; }
.wg-login-points i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--wg-chrome-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, .04);
    color: var(--wg-brand-yellow);
    font-size: 14px;
}

/* ---------- Card with the form ---------- */
.wg-login-card {
    padding: 40px 40px 32px;
    border: 1px solid var(--wg-chrome-line);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(28, 44, 72, .92), rgba(22, 35, 59, .92));
    box-shadow: 0 24px 60px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .05);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.wg-login-card h1 { margin: 0 0 6px; color: #fff; font-size: 26px; font-weight: 700; letter-spacing: -.01em; }
.wg-login-lead { margin: 0 0 28px; color: var(--wg-chrome-muted); }

.wg-login-error {
    margin-bottom: 18px;
    padding: 10px 14px;
    border: 1px solid var(--wg-bad-line);
    border-radius: 10px;
    background: var(--wg-bad-bg);
    color: var(--wg-bad);
    font-size: 14px;
}
.wg-login-error ul { margin: 0; padding: 0; list-style: none; }
/* asp-validation-summary renders the box also without errors. */
.wg-login-error.validation-summary-valid { display: none; }

.wg-login-field { margin-bottom: 18px; }
.wg-login-field label { display: block; margin-bottom: 7px; color: var(--wg-chrome-fg); font-size: 14px; font-weight: 600; }
.wg-login-input { position: relative; }
.wg-login-input > i {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: var(--wg-chrome-muted);
    font-size: 14px;
    pointer-events: none;
    transition: color .15s ease;
}
.wg-login-input input {
    width: 100%;
    height: 48px;
    padding: 0 46px 0 42px;
    border: 1px solid var(--wg-chrome-line);
    border-radius: 10px;
    background: rgba(9, 16, 30, .55);
    color: #fff;
    font: inherit;
    font-size: 15px;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.wg-login-input input::placeholder { color: #5f6c84; }
.wg-login-input input:hover { border-color: #33476a; }
.wg-login-input input:focus {
    outline: none;
    border-color: var(--wg-accent);
    background: rgba(9, 16, 30, .8);
    box-shadow: 0 0 0 4px rgba(31, 95, 214, .25);
}
.wg-login-input:focus-within > i { color: #8fb3ff; }
.wg-login-input input.input-validation-error { border-color: var(--wg-bad-line); }
/* Chrome's autofill would paint the field light blue. */
.wg-login-input input:-webkit-autofill {
    -webkit-text-fill-color: #fff;
    -webkit-box-shadow: 0 0 0 1000px #0c1527 inset;
    caret-color: #fff;
}
.wg-login-reveal {
    position: absolute;
    top: 50%;
    right: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    transform: translateY(-50%);
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--wg-chrome-muted);
    cursor: pointer;
}
.wg-login-reveal:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.wg-login-reveal:focus-visible { outline: 2px solid var(--wg-accent); outline-offset: 1px; }
.wg-login-field-error { display: block; margin-top: 6px; color: var(--wg-bad); font-size: 13px; }
.wg-login-field-error:empty { display: none; }

.wg-login-remember {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 2px 0 24px;
    color: var(--wg-chrome-fg);
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}
.wg-login-remember input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.wg-login-remember .box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 1px solid #3a4f73;
    border-radius: 6px;
    background: rgba(9, 16, 30, .55);
    color: transparent;
    font-size: 11px;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.wg-login-remember input:checked + .box { border-color: var(--wg-accent); background: var(--wg-accent); color: #fff; }
.wg-login-remember input:focus-visible + .box { outline: 2px solid var(--wg-accent); outline-offset: 2px; }

.wg-login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 50px;
    border: 0;
    border-radius: 10px;
    background: var(--wg-accent);
    box-shadow: 0 8px 20px rgba(31, 95, 214, .35);
    color: #fff;
    font: inherit;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color .15s ease, transform .1s ease, box-shadow .15s ease;
}
.wg-login-submit i { transition: transform .15s ease; }
.wg-login-submit:hover { background: var(--wg-accent-hover); box-shadow: 0 10px 26px rgba(31, 95, 214, .45); }
.wg-login-submit:hover i { transform: translateX(3px); }
.wg-login-submit:active { transform: translateY(1px); }
.wg-login-submit:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.wg-login-submit:disabled { cursor: progress; opacity: .8; }
.wg-login-submit.busy i { animation: wg-login-nudge .8s ease-in-out infinite; }
@keyframes wg-login-nudge { 50% { transform: translateX(4px); } }

.wg-login-foot { margin: 24px 0 0; color: var(--wg-chrome-muted); font-size: 14px; text-align: center; }
.wg-login-foot a { color: #8fb3ff; font-weight: 600; text-decoration: none; }
.wg-login-foot a:hover { color: #fff; text-decoration: underline; }

.wg-login-footer { position: relative; margin-top: 32px; color: #5f6c84; font-size: 12.5px; text-align: center; }

/* ---------- Narrow screens: the form only, with the logo on top ---------- */
@media (max-width: 860px) {
    .wg-login-shell { grid-template-columns: minmax(0, 1fr); max-width: 440px; gap: 0; }
    .wg-login-brand { display: none; }
    .wg-login-logo.small { display: block; }
}
@media (max-width: 480px) {
    body.wg-login { padding: 16px; }
    .wg-login-card { padding: 28px 20px 24px; border-radius: 14px; }
    .wg-login-card h1 { font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    .wg-login-submit, .wg-login-submit i, .wg-login-input input { transition: none; }
    .wg-login-submit.busy i { animation: none; }
}