/* SplatImmo global stylesheet — light cream theme aligned with the
   Flutter design system. All colors, radii, spacings and typography
   come from wwwroot/css/tokens.css; raw values are not allowed here.
   See wwwroot/tokens-source.md for the full token inventory. */

* { box-sizing: border-box; }

/* a11y — keyboard users get a clearly visible focus ring on every
   interactive surface; mouse users (no :focus-visible match) keep a
   clean look. */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: var(--radius-xs);
}

.skip-link {
    position: absolute;
    top: 0;
    left: 0;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--color-ink);
    color: var(--color-on-ink);
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
    transform: translateY(-100%);
    transition: transform 120ms ease;
    z-index: 1100;
}

.skip-link:focus {
    transform: translateY(0);
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-background);
    color: var(--color-ink);
    min-height: 100vh;
    font-family: var(--font-sans);
    font-size: var(--text-body-md-size);
    font-weight: var(--text-body-md-weight);
    line-height: var(--text-body-md-leading);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-accent-ink);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.navbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
    padding: var(--spacing-md) var(--spacing-xxl);
    border-bottom: var(--border-width) solid var(--color-border);
    background: var(--color-surface);
    position: sticky;
    top: 0;
    z-index: var(--z-nav);
    backdrop-filter: saturate(180%) blur(8px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--text-h3-weight);
    font-size: var(--text-h3-size);
    letter-spacing: var(--text-h3-tracking);
    color: var(--color-ink);
}
.brand:hover {
    text-decoration: none;
}
.brand__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    color: var(--color-on-ink);
}
.brand__text {
    font-weight: 700;
}

.nav {
    display: flex;
    gap: var(--spacing-xl);
    flex: 1;
}
.nav__link {
    position: relative;
    color: var(--color-muted);
    font-weight: var(--text-label-md-weight);
    font-size: var(--text-label-md-size);
    letter-spacing: var(--text-label-md-tracking);
    padding: var(--spacing-xxs) 0;
    transition: color var(--motion-fast) var(--easing-standard);
}
.nav__link:hover,
.nav__link.active {
    color: var(--color-ink);
    text-decoration: none;
}
.nav__link.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 2px;
    background: var(--color-accent);
    border-radius: var(--radius-pill);
}

/* Mobile bottom tab bar — visible only <640px. Mirrors the Flutter
   tab bar so the mental model stays the same between mobile-app and
   responsive-web. */
.mobile-tabs {
    display: none;
}

@media (max-width: 639px) {
    .mobile-tabs {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 1fr;
        position: sticky;
        bottom: 0;
        z-index: var(--z-nav);
        background: var(--color-surface);
        border-top: var(--border-width) solid var(--color-border);
        padding: var(--spacing-xs) 0 calc(var(--spacing-xs) + env(safe-area-inset-bottom, 0px));
        box-shadow: var(--shadow-pop);
    }
    .mobile-tabs__item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        padding: var(--spacing-xs) 0;
        color: var(--color-muted);
        text-decoration: none;
        transition: color var(--motion-fast) var(--easing-standard);
    }
    .mobile-tabs__item:hover,
    .mobile-tabs__item.active {
        color: var(--color-accent);
        text-decoration: none;
    }
    .mobile-tabs__label {
        font-size: 11px;
        font-weight: 600;
        letter-spacing: 0.1px;
    }
}

.main {
    flex: 1;
    padding: var(--spacing-xxl);
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.footer {
    border-top: var(--border-width) solid var(--color-border);
    padding: var(--spacing-xl) var(--spacing-xxl);
    color: var(--color-muted);
    font-size: var(--text-caption-size);
    text-align: center;
}

.hero h1 {
    font-size: var(--text-display-xl-size);
    font-weight: var(--text-display-xl-weight);
    letter-spacing: var(--text-display-xl-tracking);
    line-height: var(--text-display-xl-leading);
    color: var(--text-display-xl-color);
    margin: 0 0 var(--spacing-xl);
}

.lede {
    color: var(--color-muted);
    font-size: var(--text-body-lg-size);
    font-weight: var(--text-body-lg-weight);
    max-width: 60ch;
}

.auth-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--spacing-xxl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.auth-card__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-sans);
    font-size: var(--text-label-md-size);
    font-weight: 700;
    color: var(--color-ink);
    text-decoration: none;
    align-self: flex-start;
}

.auth-card__brand:hover {
    color: var(--color-accent-ink);
    text-decoration: none;
}

.auth-card__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-accent-soft);
    color: var(--color-accent-ink);
}

.auth-card__header h1 {
    font-family: var(--font-sans);
    font-size: var(--text-h2-size);
    font-weight: var(--text-h2-weight);
    letter-spacing: var(--text-h2-tracking);
    color: var(--text-h2-color);
    margin: 0 0 var(--spacing-xs);
}

.auth-card__header p {
    font-size: var(--text-body-md-size);
    color: var(--color-muted);
    margin: 0;
}

.auth-card form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.auth-page__error {
    font-size: var(--text-body-sm-size);
    color: var(--color-danger);
    margin: 0;
}

.auth-page__alt {
    font-size: var(--text-body-sm-size);
    color: var(--color-muted);
    margin: 0;
    text-align: center;
}

.auth-page__alt a {
    color: var(--color-accent-ink);
    font-weight: 600;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    color: var(--color-ink);
    display: none;
    left: 0;
    padding: var(--spacing-md) var(--spacing-xl);
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-sm);
}

/* Responsive — <640 mobile, 640-1024 tablet, >1024 desktop. Mirrors the
   Flutter mobile breakpoints. */
@media (max-width: 1023px) {
    .main {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 767px) {
    .navbar {
        flex-wrap: wrap;
        gap: var(--spacing-md);
        padding: var(--spacing-md) var(--spacing-xl);
    }
    .nav {
        gap: var(--spacing-md);
        min-width: 0;
    }
    .footer {
        padding: var(--spacing-md) var(--spacing-xl);
    }
    .auth-page {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    .auth-card {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 639px) {
    .page:has(.tour-page) .navbar,
    .page:has(.tour-page) .footer,
    .page:has(.tour-page) .mobile-tabs {
        display: none;
    }
    .page:has(.tour-page) .main {
        max-width: none;
        padding: 0;
    }
    .navbar {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    /* On phone, hide the inline desktop nav links — the mobile tab bar
       at the bottom handles primary navigation. The brand and user menu
       stay in the top navbar. */
    .nav {
        display: none;
    }
    .main {
        padding: var(--spacing-md);
        /* leave room for the bottom tab bar (≈64px). */
        padding-bottom: calc(var(--spacing-md) + 76px);
    }
    .footer {
        display: none;
    }
}