/**
 * Across Auth Plugin Styles
 * ACROSS Brand-Aligned Login Page
 * Version: 2.0.0
 */

/* === ACROSS Brand Variables (local scope) === */
.across-auth-container {
    --across-blue: #1E5AF5;
    --across-blue-light: rgba(30, 90, 245, 0.08);
    --across-blue-hover: rgba(30, 90, 245, 0.12);
    --across-yellow: #FFD200;
    --across-rose: #FFA0DC;
    --across-green: #6EE191;
    --across-purple: #8C63DB;
    --across-orange: #FA874A;
    --across-red: #FF463C;
    --across-radius: 16px;
    --across-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --across-shadow-hover: 0 12px 32px rgba(30, 90, 245, 0.15);
}

/* === Container === */
.across-auth-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

/* === Header === */
.across-auth-header {
    text-align: center;
    margin-bottom: 3rem;
}

.across-auth-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin: 0 0 0.75rem 0;
    color: var(--across-blue);
    letter-spacing: -0.02em;
}

.across-auth-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
    margin: 0;
    font-weight: 400;
}

/* === Search === */
.across-auth-search {
    display: none; /* shown via JS when enough IdPs are present */
    margin-bottom: 2rem;
    text-align: center;
}

.across-search-input {
    width: 100%;
    max-width: 420px;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
    background: white;
}

.across-search-input:focus {
    border-color: var(--across-blue);
    box-shadow: 0 0 0 4px var(--across-blue-light);
}

/* === IdP Grid === */
.across-idp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* === University Cards === */
.across-idp-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem 1.75rem;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: var(--across-radius);
    text-decoration: none !important;
    color: inherit;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
    box-shadow: var(--across-shadow);
}

/* Colored top accent bar */
.across-idp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--across-blue);
    transition: height 0.3s ease;
}

/* Rotate ACROSS brand colors across cards */
.across-idp-card:nth-child(1)::before {
    background: var(--across-yellow);
}

.across-idp-card:nth-child(2)::before {
    background: var(--across-blue);
}

.across-idp-card:nth-child(3)::before {
    background: var(--across-rose);
}

.across-idp-card:nth-child(4)::before {
    background: var(--across-green);
}

.across-idp-card:nth-child(5)::before {
    background: var(--across-red);
}

.across-idp-card:nth-child(6)::before {
    background: var(--across-purple);
}

.across-idp-card:nth-child(7)::before {
    background: var(--across-orange);
}

.across-idp-card:nth-child(8)::before {
    background: var(--across-yellow);
}

.across-idp-card:nth-child(9)::before {
    background: var(--across-green);
}

/* Hover state — only border color and top bar */
.across-idp-card:hover,
.across-idp-card:focus {
    border-color: var(--across-blue);
    text-decoration: none !important;
}

.across-idp-card:hover::before,
.across-idp-card:focus::before {
    height: 6px;
}

/* Remove any WP-theme link icons */
.across-idp-card::after {
    display: none !important;
    content: none !important;
}

/* === Logo Wrapper === */
.across-idp-logo-wrapper {
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    padding: 0.5rem;
}

.across-idp-logo {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Placeholder (no logo) */
.across-idp-placeholder {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--across-blue), var(--across-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.across-placeholder-letter {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
}

/* === Info === */
.across-idp-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.across-idp-name {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: #1f2937;
    margin-bottom: 0.3rem;
}

.across-idp-country {
    font-size: 0.8rem;
    color: #9ca3af;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


/* === Disabled State === */
.across-idp-disabled {
    cursor: default;
    background-color: #f9fafb;
    opacity: 0.6;
}

.across-idp-disabled:hover,
.across-idp-disabled:focus {
    transform: none !important;
    box-shadow: var(--across-shadow) !important;
    border-color: #e5e7eb !important;
}

.across-idp-disabled::before {
    background: #d1d5db !important;
}

/* === Responsive === */
@media (max-width: 768px) {
    .across-auth-container {
        padding: 2rem 1rem;
    }

    .across-auth-title {
        font-size: 1.75rem;
    }

    .across-idp-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .across-idp-card {
        padding: 1.5rem 1rem;
    }

    .across-idp-logo-wrapper {
        height: 70px;
    }
}

@media (max-width: 480px) {
    .across-auth-title {
        font-size: 1.5rem;
    }

    .across-idp-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .across-idp-card {
        flex-direction: row;
        padding: 1.25rem;
        gap: 1rem;
    }

    .across-idp-logo-wrapper {
        width: 56px;
        height: 56px;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .across-idp-info {
        align-items: flex-start;
        text-align: left;
    }
}