/**
 * KB Visibility - Restricted Content & Blur Overlay
 *
 * @package KNOWLEDGEBASE_MYLP
 * @since 2.4.0
 */

/* Container für eingeschränkten Inhalt */
.kb-restricted-container {
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

/* Verschwommener Dummy-Content */
.kb-restricted-content {
    filter: blur(6px);
    -webkit-filter: blur(6px);
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    opacity: 0.6;
}

/* Overlay über dem verschwommenen Content */
.kb-restricted-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    background: linear-gradient(
        180deg,
        rgba(252, 252, 252, 0.3) 0%,
        rgba(252, 252, 252, 0.85) 35%,
        rgba(252, 252, 252, 0.95) 100%
    );
}

/* Modal-Container im Overlay */
.kb-modal-container {
    background: #fff;
    border-radius: var(--radius-lg, 12px);
    padding: 40px 48px;
    max-width: 520px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-3, 0 8px 24px rgba(10,57,78,0.14), 0 4px 8px rgba(10,57,78,0.09));
}

.kb-modal-container h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark, #0A394E);
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.kb-modal-container p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary, #5A6F78);
    margin: 0 0 24px 0;
}

/* Login-Button */
.kb-login-button {
    display: inline-block;
    padding: 12px 32px;
    background: var(--dark, #0A394E);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: var(--radius-md, 8px);
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.2s ease, transform 0.1s ease;
}

.kb-login-button:hover {
    background: var(--dark-hover, #0C4862);
    transform: translateY(-1px);
    color: #fff !important;
}

.kb-login-button:active {
    background: var(--dark-active, #072D3E);
    transform: translateY(0);
}

/* Registrieren-Button (sekundär) */
.kb-register-button {
    display: inline-block;
    padding: 12px 32px;
    background: transparent;
    color: var(--dark, #0A394E) !important;
    text-decoration: none !important;
    border: 2px solid var(--dark, #0A394E);
    border-radius: var(--radius-md, 8px);
    font-weight: 600;
    font-size: 1rem;
    margin-left: 12px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
}

.kb-register-button:hover {
    background: var(--dark, #0A394E);
    color: #fff !important;
    transform: translateY(-1px);
}

.kb-register-button:active {
    background: var(--dark-active, #072D3E);
    color: #fff !important;
    transform: translateY(0);
}

/* Button-Zeile */
.kb-modal-container p:last-child {
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 600px) {
    .kb-modal-container {
        padding: 28px 24px;
    }

    .kb-modal-container h3 {
        font-size: 1.25rem;
    }

    .kb-login-button,
    .kb-register-button {
        display: block;
        width: 100%;
        text-align: center;
        margin-left: 0;
    }

    .kb-register-button {
        margin-top: 12px;
    }
}

/* Dark Mode Unterstützung */
@media (prefers-color-scheme: dark) {
    .kb-restricted-overlay {
        background: linear-gradient(
            180deg,
            rgba(10, 57, 78, 0.3) 0%,
            rgba(10, 57, 78, 0.85) 35%,
            rgba(10, 57, 78, 0.95) 100%
        );
    }

    .kb-modal-container {
        background: #1a1a2e;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    }

    .kb-modal-container h3 {
        color: var(--surface, #FCFCFC);
    }

    .kb-modal-container p {
        color: var(--muted, #7D9DA8);
    }

    .kb-login-button {
        background: var(--accent-on-dark, #438E8A);
    }

    .kb-login-button:hover {
        background: var(--accent-on-dark-hover, #4EA6A2);
    }
}