/**
 * Xtra Access Control Styles
 *
 * Consistent styling for all permission-based messages.
 * Uses CSS custom properties for easy theming.
 *
 * Mobile-first responsive design:
 * - Base: 450px max width, full width on mobile with padding
 * - Tablet (480px+): Enhanced spacing, horizontal buttons
 * - Desktop (768px+): Larger typography and generous padding
 *
 * @package Xtra\Blocks\Permissions
 */

/* CSS Variables for consistency - themes can override these */
:root {
    --xtra-access-bg: #f5f5f5;
    --xtra-access-card-bg: #ffffff;
    --xtra-access-text: #1a1a1a;
    --xtra-access-text-muted: #666666;
    --xtra-access-accent: #3498db;
    --xtra-access-accent-hover: #2c7fb8;
    --xtra-access-border: rgba(0, 0, 0, 0.1);
}

/* Dark mode variables */
@media (prefers-color-scheme: dark) {
    :root {
        --xtra-access-bg: #1a1a1a;
        --xtra-access-card-bg: #2a2a2a;
        --xtra-access-text: #f0f0f0;
        --xtra-access-text-muted: #a0a0a0;
        --xtra-access-border: rgba(255, 255, 255, 0.1);
    }
}

/* Box sizing for all access control elements */
.xtra-access-control,
.xtra-access-control * {
    box-sizing: border-box;
}

/* Base styles - Mobile First */
.xtra-access-control {
    margin: 1.5rem auto;
    padding: 0 1rem;
    font-family: var(--wp--preset--font-family--system-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
    max-width: 450px;
    width: 100%;
    box-sizing: border-box;
}

/* Simple mode */
.xtra-access-simple {
    padding: 1.5rem;
    text-align: center;
    background: var(--xtra-access-bg);
    border-radius: 0;
    width: 100%;
    box-sizing: border-box;
}

.xtra-access-simple .xtra-access-message {
    margin: 0 0 1.25rem;
    font-size: 0.95rem;
    color: var(--xtra-access-text-muted);
    line-height: 1.5;
}

/* Card mode */
.xtra-access-card {
    background: var(--xtra-access-card-bg);
    border: 1px solid var(--xtra-access-border);
    border-radius: 0;
    padding: 2rem 1.5rem;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.xtra-access-card-inner {
    padding: 0;
}

.xtra-access-card .xtra-access-icon {
    display: none;
}

.xtra-access-card .xtra-access-title {
    margin: 0 0 0.75rem;
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--xtra-access-text);
    font-family: var(--wp--preset--font-family--serif, Georgia, serif);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.xtra-access-card .xtra-access-message {
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
    color: var(--xtra-access-text-muted);
    line-height: 1.5;
    font-weight: 300;
}

/* Inline mode */
.xtra-access-inline {
    background: var(--xtra-access-card-bg);
    border-left: 3px solid var(--xtra-access-accent);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    border-radius: 0;
    width: 100%;
    box-sizing: border-box;
}

.xtra-access-inline .xtra-access-icon {
    display: none;
}

.xtra-access-inline .xtra-access-message {
    flex: 1;
    margin: 0;
    color: var(--xtra-access-text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.xtra-access-inline .xtra-access-link {
    color: var(--xtra-access-accent);
    text-decoration: none;
    font-weight: 400;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.xtra-access-inline .xtra-access-link:hover {
    color: var(--xtra-access-accent-hover);
    text-decoration: underline;
}

/* Buttons - Mobile First */
.xtra-access-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    margin-top: 0.5rem;
}

.xtra-access-button {
    display: block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    border-radius: 0;
    font-weight: 400;
    text-decoration: none;
    transition: background-color 0.2s ease;
    font-size: 0.95rem;
    line-height: 1.2;
    cursor: pointer;
    border: none;
    font-family: var(--wp--preset--font-family--system-sans, sans-serif);
    letter-spacing: 0.01em;
    text-align: center;
}

/* Primary button */
.xtra-access-button.xtra-btn-primary,
.xtra-access-button:first-child:last-child {
    background: var(--xtra-access-accent);
    color: #ffffff;
}

.xtra-access-button.xtra-btn-primary:hover,
.xtra-access-button:first-child:last-child:hover {
    background: var(--xtra-access-accent-hover);
}

/* Secondary button - text link style */
.xtra-access-button.xtra-btn-secondary {
    background: transparent;
    color: var(--xtra-access-accent);
    padding: 0.875rem 1rem;
    text-decoration: none;
}

.xtra-access-button.xtra-btn-secondary:hover {
    color: var(--xtra-access-text);
    text-decoration: underline;
}

/* Tablet and up - Progressive Enhancement */
@media (min-width: 480px) {
    .xtra-access-control {
        margin: 2rem auto;
        padding: 0;
    }

    .xtra-access-card {
        padding: 2.5rem 2rem;
    }

    .xtra-access-simple {
        padding: 2rem;
    }

    .xtra-access-inline {
        padding: 1.25rem 1.5rem;
        gap: 1rem;
    }

    .xtra-access-buttons {
        flex-direction: row;
        justify-content: center;
        margin-top: 1rem;
    }

    .xtra-access-button {
        width: auto;
        display: inline-block;
        padding: 0.875rem 2rem;
    }
}

/* Desktop and up */
@media (min-width: 768px) {
    .xtra-access-control {
        margin: 2.5rem auto;
    }

    .xtra-access-card {
        padding: 3rem 2.5rem;
    }

    .xtra-access-card .xtra-access-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .xtra-access-card .xtra-access-message {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .xtra-access-simple .xtra-access-message {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .xtra-access-button {
        font-size: 1rem;
        padding: 1rem 2.5rem;
    }
}

/* Permission-specific styling - subtle accent colors */
.xtra-access-permission-member .xtra-access-card {
    border-color: rgba(246, 224, 94, 0.3);
}

.xtra-access-permission-member .xtra-access-inline {
    border-left-color: rgba(246, 224, 94, 0.6);
}

.xtra-access-permission-author .xtra-access-card {
    border-color: rgba(159, 122, 234, 0.3);
}

.xtra-access-permission-author .xtra-access-inline {
    border-left-color: rgba(159, 122, 234, 0.6);
}

/* Loading state */
.xtra-access-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Additional helper link below buttons */
.xtra-access-help-link {
    display: block;
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--xtra-access-text-muted);
    text-align: center;
}

.xtra-access-help-link a {
    color: var(--xtra-access-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.xtra-access-help-link a:hover {
    color: var(--xtra-access-accent);
    text-decoration: underline;
}