/* Login page */

html:has(.login-page) {
    height: 100%;
}

.login-page {
    min-height: 100%;
    min-height: 100dvh;
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    background: var(--bg-body, #f1f5f9);
    color: var(--text-primary, var(--bs-body-color));
}

.login-page-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 20%, rgba(13, 110, 253, 0.14), transparent 42%),
        radial-gradient(circle at 85% 10%, rgba(8, 145, 178, 0.12), transparent 38%),
        radial-gradient(circle at 50% 100%, rgba(13, 110, 253, 0.08), transparent 45%);
}

.login-shell {
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 30rem;
    border-radius: 1rem;
    overflow: hidden;
    background: var(--bg-card, var(--bs-body-bg));
    border: 1px solid var(--border-color, var(--bs-border-color-translucent, rgba(0, 0, 0, 0.08)));
    box-shadow:
        0 1.25rem 3rem rgba(15, 23, 42, 0.12),
        0 0.25rem 0.75rem rgba(15, 23, 42, 0.06);
}

.login-theme-toggle {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.125rem;
    height: 2.125rem;
    padding: 0;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.login-theme-toggle:hover {
    color: var(--accent);
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

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

.login-brand-block {
    padding: 1.85rem 1.65rem 1.45rem;
    text-align: center;
    background: linear-gradient(135deg, #3b82f6 0%, #6366f1 48%, #818cf8 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
}

.login-brand-block .login-brand-tagline {
    color: rgba(255, 255, 255, 0.75);
}

.login-brand-block .login-brand-name {
    color: #fff;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.login-brand-block .login-brand-subline {
    color: rgba(255, 255, 255, 0.85);
    opacity: 1;
}

.login-brand-block .login-brand-logo {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.login-brand-logo {
    flex-shrink: 0;
    width: 3.25rem;
    height: 3.25rem;
    display: block;
    border-radius: 0.75rem;
}

.login-brand-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
    min-width: 0;
    line-height: 1.1;
}

.login-brand-tagline {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-secondary, var(--bs-secondary-color));
    letter-spacing: 0.04em;
    line-height: 1.2;
    white-space: nowrap;
}

.login-brand-name {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.01em;
    line-height: 1.15;
    background: linear-gradient(135deg, var(--accent, #0d6efd) 0%, #0891b2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-brand-subline {
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--text-secondary, var(--bs-secondary-color));
    opacity: 0.9;
    letter-spacing: 0.01em;
    line-height: 1.25;
    max-width: 14.5rem;
}

.login-card-body {
    padding: 2rem 1.5rem 1.75rem;
}

.login-alert {
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    border-radius: 0.65rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.login-field-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 600;
}

.login-input-wrap {
    position: relative;
}

.login-input-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    pointer-events: none;
}

.login-input {
    padding-left: 2.35rem;
    min-height: 2.65rem;
    border-radius: 0.65rem;
    font-size: 0.875rem;
}

.login-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.login-submit {
    margin-top: 0.25rem;
    min-height: 2.65rem;
    border-radius: 0.65rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
}

.login-card-footer {
    padding: 0.85rem 1.5rem 1.15rem;
    border-top: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.06));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.login-copyright {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
    min-width: 0;
}

.login-copyright a {
    color: var(--accent, var(--bs-primary));
    font-weight: 600;
    text-decoration: none;
}

.login-copyright a:hover {
    text-decoration: underline;
}

[data-theme="dark"] .login-theme-toggle {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .login-theme-toggle:hover {
    color: var(--accent-hover);
    border-color: rgba(96, 165, 250, 0.4);
}

[data-theme="dark"] .login-page-bg {
    background:
        radial-gradient(circle at 15% 20%, rgba(96, 165, 250, 0.16), transparent 42%),
        radial-gradient(circle at 85% 10%, rgba(45, 212, 191, 0.1), transparent 38%),
        radial-gradient(circle at 50% 100%, rgba(96, 165, 250, 0.08), transparent 45%);
}

[data-theme="dark"] .login-card {
    box-shadow:
        0 1.25rem 3rem rgba(0, 0, 0, 0.35),
        0 0.25rem 0.75rem rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .login-brand-block {
    background:
        radial-gradient(circle at 88% 12%, rgba(59, 130, 246, 0.2), transparent 46%),
        radial-gradient(circle at 12% 88%, rgba(8, 145, 178, 0.12), transparent 42%),
        linear-gradient(145deg, #0f172a 0%, #151f32 52%, #1a2740 100%);
    border-bottom-color: rgba(148, 163, 184, 0.14);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .login-brand-block .login-brand-tagline,
[data-theme="dark"] .login-brand-block .login-brand-subline {
    color: rgba(203, 213, 225, 0.82);
}

[data-theme="dark"] .login-brand-block .login-brand-name {
    background: linear-gradient(135deg, #60a5fa 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@media (max-width: 420px) {
    .login-shell {
        padding: 1rem;
    }

    .login-brand-block {
        padding: 1.35rem 1.15rem 1.1rem;
    }

    .login-brand {
        flex-direction: column;
        text-align: center;
    }

    .login-brand-text-wrap {
        align-items: center;
    }

    .login-brand-subline {
        max-width: none;
    }
}

.login-register-link {
    font-size: 0.875rem;
    color: var(--text-secondary, #64748b);
}

.login-register-link a {
    font-weight: 600;
    text-decoration: none;
}

.login-register-link a:hover {
    text-decoration: underline;
}