/* Shared foundation for the redesigned public/auth portal. */

:root {
    --portal-radius-sm: 12px;
    --portal-radius-md: 20px;
    --portal-radius-lg: 24px;
    --portal-shadow-sm: 0 10px 30px rgba(15, 23, 42, 0.06);
    --portal-shadow-md: 0 18px 40px rgba(15, 23, 42, 0.08);
    --portal-surface-muted: linear-gradient(180deg, #f8fbfd 0%, #eef5f8 100%);
    --portal-text-soft: color-mix(in srgb, var(--color-text-muted) 92%, white 8%);
}

body {
    min-height: 100vh;
}

.portal-body {
    background: var(--color-bg);
}

.portal-auth-body {
    background:
        radial-gradient(circle at top left, rgba(34, 123, 155, 0.08), transparent 30%),
        radial-gradient(circle at top right, rgba(22, 78, 99, 0.08), transparent 28%),
        var(--portal-surface-muted);
}

.portal-page-shell {
    width: 100%;
    max-width: 1392px;
    margin: 0 auto 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-sizing: border-box;
}

.portal-section-card {
    background: var(--color-surface);
    border-radius: var(--portal-radius-lg);
    border: 1px solid color-mix(in srgb, var(--color-border) 72%, white 28%);
    box-shadow: var(--portal-shadow-sm);
    overflow: hidden;
}

.portal-header-card {
    padding: 0;
}

.portal-header-content {
    padding: 24px 32px 28px;
}

.portal-header-row {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    justify-content: space-between;
}

.portal-header-title {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.04em;
    color: var(--color-text);
}

.portal-breadcrumb {
    margin-top: 8px;
    font-size: 14px;
    color: var(--portal-text-soft);
}

.portal-breadcrumb a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
}

.portal-breadcrumb a:hover {
    color: var(--color-link-hover);
}

.portal-content-card {
    width: 100%;
    background: var(--color-surface);
    border-radius: var(--portal-radius-lg);
    border: 1px solid color-mix(in srgb, var(--color-border) 72%, white 28%);
    box-shadow: var(--portal-shadow-sm);
    padding: 2rem;
    box-sizing: border-box;
}

.portal-content-card-lg {
    padding: 2rem 2.5rem 2.5rem;
}

.portal-auth-main {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 16px 48px;
    box-sizing: border-box;
}

.portal-auth-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 460px);
    gap: 24px;
    align-items: stretch;
}

.portal-auth-panel {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
        linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: #fff;
    border-radius: var(--portal-radius-lg);
    padding: 40px;
    min-height: 100%;
    box-shadow: var(--portal-shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 32px;
}

.portal-auth-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.portal-auth-panel h1 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3.25rem);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.04em;
    color: #fff;
}

.portal-auth-panel p {
    margin: 0;
    max-width: 42rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1rem;
    line-height: 1.7;
}

.portal-auth-feature-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.portal-auth-feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.95rem;
}

.portal-auth-feature-list i {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
}

.portal-auth-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-radius: var(--portal-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--portal-shadow-md);
    overflow: hidden;
}

.portal-auth-card-body {
    padding: 32px;
}

.portal-auth-card-header {
    padding: 28px 32px 0;
}

.portal-auth-card-header h2 {
    margin: 0;
    color: var(--color-text);
    font-size: 1.75rem;
    font-weight: 600;
}

.portal-auth-card-header p {
    margin: 8px 0 0;
    color: var(--portal-text-soft);
    font-size: 0.95rem;
    line-height: 1.6;
}

.portal-auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.portal-auth-form .form-label {
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 8px;
}

.portal-auth-form .input-group-text {
    border-radius: 999px 0 0 999px;
    background: #fff;
    border-right: 0;
}

.portal-auth-form .form-control-login,
.portal-auth-form .form-control,
.portal-auth-form .form-select {
    min-height: 52px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--color-border) 78%, white 22%);
    background: #fff;
    box-shadow: none;
    padding: 0.8rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.portal-auth-form textarea.form-control,
.portal-auth-form textarea.form-control-login {
    border-radius: 24px;
    min-height: 140px;
}

.portal-auth-form .input-group .form-control-login,
.portal-auth-form .input-group .form-control {
    border-left: 0;
    border-radius: 0 999px 999px 0;
}

.portal-auth-form .form-control-login:focus,
.portal-auth-form .form-control:focus,
.portal-auth-form .form-select:focus {
    border-color: rgba(34, 123, 155, 0.65);
    box-shadow: 0 0 0 0.25rem rgba(34, 123, 155, 0.12);
}

.portal-auth-form .form-text,
.portal-auth-form .small,
.portal-auth-helper {
    color: var(--portal-text-soft);
}

.portal-auth-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.portal-auth-link {
    color: var(--color-link);
    text-decoration: none;
    font-weight: 600;
}

.portal-auth-link:hover {
    color: var(--color-link-hover);
}

.portal-auth-submit {
    width: 100%;
    min-height: 54px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: #fff;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 18px 34px rgba(22, 78, 99, 0.22);
}

.portal-auth-submit:hover {
    color: #fff;
    transform: translateY(-1px);
    opacity: 0.96;
}

.portal-auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--portal-text-soft);
    font-size: 0.95rem;
}

.portal-auth-empty-state {
    text-align: center;
    padding: 8px 0;
}

.portal-auth-empty-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--color-primary-soft) 85%, white 15%);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
}

.portal-auth-footer-minimal {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px 24px;
    color: var(--portal-text-soft);
}

.portal-auth-footer-minimal a {
    color: inherit;
    text-decoration: none;
}

.portal-auth-footer-minimal a:hover {
    color: var(--color-link-hover);
}

@media (max-width: 1200px) {
    .portal-page-shell {
        margin-left: 16px;
        margin-right: 16px;
        width: auto;
    }
}

@media (max-width: 992px) {
    .portal-auth-grid {
        grid-template-columns: 1fr;
    }

    .portal-auth-panel {
        padding: 32px 28px;
        min-height: auto;
    }
}

@media (max-width: 767px) {
    .portal-header-content {
        padding: 20px 20px 24px;
    }

    .portal-header-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .portal-content-card,
    .portal-content-card-lg,
    .portal-auth-card-body {
        padding: 24px 20px;
    }

    .portal-auth-card-header {
        padding: 24px 20px 0;
    }

    .portal-auth-panel {
        padding: 24px 20px;
    }
}