/*
 * Shared styles for branded authentication pages. Served as a fingerprinted static asset
 * (served from 'self'), so there are NO inline styles and NO external fonts/CDN — required by
 * the strict CSP (style-src 'self', font-src 'self'). Tokens come from the tenant theme.css.
 */

.login {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--ink);
    background-color: var(--bg);
}

.login__language {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 2;
}

.login__language form {
    margin: 0;
}

.login__language-select {
    box-sizing: border-box;
    min-height: 32px;
    padding: 0.4rem 2.2rem 0.4rem 0.8rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1;
    color: var(--accent);
    cursor: pointer;
    background-color: var(--surface);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%230056b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m3 4.5 3 3 3-3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    border: 1px solid var(--line);
    border-radius: 999px;
    appearance: none;
    -webkit-appearance: none;
}

.login__language-select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---- Brand aside ---- */

.login__aside {
    position: relative;
    overflow: hidden;
    background-color: var(--brand);
    background-image: linear-gradient(160deg, var(--brand) 0%, var(--brand-700) 100%);
    color: #ffffff;
}

.login__aside-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    box-sizing: border-box;
    padding: 4rem 3.5rem;
    max-width: 30rem;
}

.login__logo {
    display: block;
    height: 56px;
    width: auto;
    margin: 0 0 2.5rem;
    background-color: #ffffff;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    align-self: flex-start;
}

.login__brand-title {
    margin: 0;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.01em;
}

.login__brand-tagline {
    margin: 1rem 0 0;
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--brand-soft-2);
}

/* Subtle Gaussian/bell-curve motif echoing the brand icon. SVG data URI is permitted by img-src data:. */
.login__curve {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 42%;
    opacity: 0.5;
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: 140% auto;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20600%20200'%20preserveAspectRatio='none'%3E%3Cpath%20d='M0%20198%20C150%20198%20210%2030%20300%2030%20C390%2030%20450%20198%20600%20198'%20fill='none'%20stroke='white'%20stroke-opacity='0.55'%20stroke-width='2'/%3E%3Cpath%20d='M0%20199%20C150%20199%20210%2075%20300%2075%20C390%2075%20450%20199%20600%20199'%20fill='none'%20stroke='white'%20stroke-opacity='0.28'%20stroke-width='2'/%3E%3C/svg%3E");
}

/* ---- Sign-in panel ---- */

.login__panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    box-sizing: border-box;
}

.login__card {
    width: 100%;
    max-width: 24rem;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 2.25rem;
    box-shadow: 0 8px 28px rgba(14, 32, 42, 0.10);
}

.login__eyebrow {
    margin: 0 0 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent);
}

.login__heading {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ink);
}

.login__lede {
    margin: 0.5rem 0 1.5rem;
    color: var(--ink-2);
    font-size: 0.95rem;
    line-height: 1.5;
}

.login__requirements {
    margin: -0.75rem 0 1.5rem;
    color: var(--ink-3);
    font-size: 0.8rem;
    line-height: 1.45;
}

.login__alert {
    margin: 0 0 1.25rem;
    padding: 0.7rem 0.9rem;
    border-radius: 6px;
    border: 1px solid #d8362f;
    background-color: #fdecec;
    color: #8a1c18;
    font-size: 0.9rem;
    line-height: 1.4;
}

.login__form {
    display: flex;
    flex-direction: column;
}

.login__field {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.login__label {
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-2);
}

.login__input {
    box-sizing: border-box;
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--ink);
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
}

.login__input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-color: var(--accent);
}

.login__remember {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.25rem 0 1.25rem;
    font-size: 0.9rem;
    color: var(--ink-2);
}

.login__button {
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
}

.login__button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.login__button--primary {
    background-color: var(--accent);
    color: #ffffff;
}

.login__button--primary:hover {
    filter: brightness(0.95);
}

.login__button--provider {
    background-color: var(--surface);
    color: var(--ink);
    border-color: var(--line);
}

.login__button--provider:hover {
    background-color: var(--bg);
}

.login__divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--ink-3);
    font-size: 0.8rem;
}

.login__divider::before,
.login__divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: var(--line);
}

.login__divider span {
    padding: 0 0.75rem;
}

.login__providers {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.login__note {
    margin: 1.5rem 0 0;
    font-size: 0.8rem;
    line-height: 1.45;
    color: var(--ink-3);
}

/* ---- Responsive: stack the aside on top of the card on small screens ---- */
@media (max-width: 820px) {
    .login {
        grid-template-columns: 1fr;
    }

    .login__aside-inner {
        padding: 2.5rem 1.75rem 3rem;
        max-width: none;
    }

    .login__language {
        top: 1rem;
        right: 1rem;
    }

    .login__language-select {
        color: #ffffff;
        background-color: transparent;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m3 4.5 3 3 3-3'/%3E%3C/svg%3E");
        border-color: rgba(255, 255, 255, 0.65);
    }

    .login__brand-title {
        font-size: 1.7rem;
    }

    .login__curve {
        height: 60%;
        opacity: 0.4;
    }

    .login__panel {
        padding: 2rem 1.25rem 3rem;
    }
}