/**
 * PPS Interview Embeds - Guest Portal Styles
 * Version: 2.1.0
 *
 * Uses the unified PPS design system with fallback values
 */

/* ==========================================================================
   PPS Design System Variables
   ========================================================================== */
:root {
    /* Primary colors - inherit from PPS design system or use defaults */
    --pps-gme-primary: var(--pps-primary, #4f46e5);
    --pps-gme-primary-dark: var(--pps-primary-dark, #4338ca);
    --pps-gme-primary-light: var(--pps-primary-light, #818cf8);

    /* Semantic colors */
    --pps-gme-success: var(--pps-success, #10b981);
    --pps-gme-success-dark: var(--pps-success-dark, #059669);
    --pps-gme-warning: var(--pps-warning, #f59e0b);
    --pps-gme-warning-dark: var(--pps-warning-dark, #d97706);
    --pps-gme-error: var(--pps-error, #ef4444);
    --pps-gme-error-dark: var(--pps-error-dark, #dc2626);

    /* Neutral colors */
    --pps-gme-border: var(--pps-gray-300, #d1d5db);
    --pps-gme-border-light: var(--pps-gray-200, #e5e7eb);
    --pps-gme-bg-alt: var(--pps-gray-100, #f3f4f6);
    --pps-gme-bg-muted: var(--pps-gray-50, #f9fafb);
    --pps-gme-text: var(--pps-gray-900, #111827);
    --pps-gme-text-muted: var(--pps-gray-600, #4b5563);
    --pps-gme-text-light: var(--pps-gray-500, #6b7280);

    /* Spacing and sizing */
    --pps-gme-radius: var(--pps-radius-md, 6px);
    --pps-gme-radius-lg: var(--pps-radius-lg, 8px);
    --pps-gme-radius-sm: var(--pps-radius-sm, 4px);

    /* Focus ring */
    --pps-gme-focus-ring: rgba(79, 70, 229, 0.15);
}

/* ==========================================================================
   Global Focus States
   ========================================================================== */
.tcep-guest-embed-wrap *:focus-visible {
    outline: 2px solid var(--pps-gme-primary);
    outline-offset: 2px;
}

.tcep-guest-embed-wrap input:focus,
.tcep-guest-embed-wrap select:focus,
.tcep-guest-embed-wrap textarea:focus {
    border-color: var(--pps-gme-primary);
    box-shadow: 0 0 0 3px var(--pps-gme-focus-ring);
    outline: none;
}

/* ==========================================================================
   Accessibility: Screen reader only text
   ========================================================================== */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--pps-gme-bg-alt);
    border-radius: var(--pps-gme-radius-sm);
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: var(--pps-gme-primary);
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* ==========================================================================
   Main Layout
   ========================================================================== */
.tcep-guest-embed-wrap {
    max-width: 800px;
    margin: 2em auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--pps-gme-text);
}

/* Portal top bar */
.tcep-portal-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--pps-gme-border);
    border-radius: var(--pps-gme-radius);
    background: var(--pps-gme-bg-alt);
    margin: 0 0 16px;
}

/* ==========================================================================
   Interview Blocks
   ========================================================================== */
.guest-interview-block {
    margin-bottom: 3em;
    padding: 1.5em;
    border: 1px solid var(--pps-gme-border);
    border-radius: var(--pps-gme-radius-lg);
    background: var(--pps-gme-bg-muted);
}

.guest-interview-block h3 {
    margin-top: 0;
    margin-bottom: 1em;
    padding-bottom: 0.5em;
    border-bottom: 1px solid var(--pps-gme-border-light);
    color: var(--pps-gme-text);
}

.guest-interview-block h4 {
    margin-top: 2em;
    margin-bottom: 0.5em;
    color: var(--pps-gme-text);
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.tcep-guest-embed-wrap textarea {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 12px;
    background: var(--pps-gme-bg-alt);
    border: 1px solid var(--pps-gme-border);
    border-radius: var(--pps-gme-radius-sm);
    padding: 8px;
    width: 100%;
    resize: vertical;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.tcep-guest-embed-wrap button,
.tcep-guest-embed-wrap .button {
    display: inline-block;
    margin-top: 0.5em;
    padding: 8px 16px;
    background: var(--pps-gme-primary);
    color: #fff;
    border: none;
    border-radius: var(--pps-gme-radius-sm);
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    font-weight: 500;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.tcep-guest-embed-wrap button:hover,
.tcep-guest-embed-wrap .button:hover {
    background: var(--pps-gme-primary-dark);
}

.tcep-guest-embed-wrap button:focus,
.tcep-guest-embed-wrap .button:focus {
    background: var(--pps-gme-primary-dark);
    outline: none;
    box-shadow: 0 0 0 3px var(--pps-gme-focus-ring);
}

.tcep-guest-embed-wrap .button-secondary {
    background: #fff;
    color: var(--pps-gme-primary);
    border: 1px solid var(--pps-gme-primary);
}

.tcep-guest-embed-wrap .button-secondary:hover {
    background: var(--pps-gme-primary);
    color: #fff;
}

.tcep-guest-embed-wrap .button-secondary:focus {
    background: var(--pps-gme-primary);
    color: #fff;
    box-shadow: 0 0 0 3px var(--pps-gme-focus-ring);
}

/* Success button variant */
.tcep-guest-embed-wrap .button-success {
    background: var(--pps-gme-success);
}

.tcep-guest-embed-wrap .button-success:hover,
.tcep-guest-embed-wrap .button-success:focus {
    background: var(--pps-gme-success-dark);
}

/* ==========================================================================
   Promo Kit
   ========================================================================== */
.tcep-promo-kit {
    margin-top: 20px;
    padding: 12px;
    border: 1px solid var(--pps-gme-border-light);
    border-radius: var(--pps-gme-radius);
    background: var(--pps-gme-bg-muted);
}

.tcep-promo-kit h4 {
    margin: 0 0 10px;
    color: var(--pps-gme-text);
}

.tcep-promo-kit textarea {
    width: 100%;
    min-height: 80px;
}

.tcep-promo-kit label {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--pps-gme-text);
}

/* ==========================================================================
   Social Card Preview
   ========================================================================== */
.tcep-social-card {
    position: relative;
    background: #000;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    overflow: hidden;
    border-radius: var(--pps-gme-radius-lg);
}

.downloadable-graphic {
    margin: 20px auto;
    max-width: 600px;
}

/* ==========================================================================
   YouTube Thumbnails
   ========================================================================== */
.tcep-yt-thumbs {
    text-align: center;
}

.yt-thumb-wrapper {
    display: inline-block;
    margin: 1em;
    max-width: 600px;
    text-align: center;
    vertical-align: top;
}

.yt-thumb-wrapper h5 {
    margin: 0 0 0.5em;
    color: var(--pps-gme-text);
}

.yt-thumb-wrapper img {
    max-width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--pps-gme-border);
    border-radius: var(--pps-gme-radius-sm);
}

/* ==========================================================================
   Notices
   ========================================================================== */
.tcep-notice {
    padding: 12px 16px;
    margin-bottom: 1em;
    border-radius: var(--pps-gme-radius-sm);
    text-align: center;
    font-weight: 500;
}

.tcep-notice-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--pps-gme-success);
    color: var(--pps-gme-success-dark);
}

.tcep-notice-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--pps-gme-error);
    color: var(--pps-gme-error-dark);
}

.tcep-notice-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--pps-gme-warning);
    color: var(--pps-gme-warning-dark);
}

.tcep-notice-info {
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid var(--pps-gme-primary);
    color: var(--pps-gme-primary-dark);
}

/* ==========================================================================
   Profile Form
   ========================================================================== */
.tcep-guest-profile {
    max-width: 640px;
    margin: 0 auto;
}

.tcep-guest-profile fieldset {
    border: 1px solid var(--pps-gme-border-light);
    padding: 12px;
    border-radius: var(--pps-gme-radius);
    max-width: 520px;
    margin: 1em 0;
    background: #fff;
}

.tcep-guest-profile legend {
    font-weight: 600;
    padding: 0 8px;
    color: var(--pps-gme-text);
}

.tcep-guest-profile label {
    display: block;
    margin-bottom: 4px;
    color: var(--pps-gme-text);
}

.tcep-guest-profile input[type="text"],
.tcep-guest-profile input[type="email"],
.tcep-guest-profile input[type="password"] {
    width: 100%;
    max-width: 400px;
    padding: 8px;
    border: 1px solid var(--pps-gme-border);
    border-radius: var(--pps-gme-radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tcep-guest-profile .description {
    color: var(--pps-gme-text-muted);
    font-size: 13px;
    margin-top: 4px;
}

/* ==========================================================================
   Password Strength Meter
   ========================================================================== */
.password-strength-meter {
    margin-top: 8px;
    max-width: 400px;
}

.password-strength-meter .strength-bar {
    height: 4px;
    background: var(--pps-gme-border-light);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-meter .strength-bar span {
    display: block;
    height: 100%;
    width: 0;
    transition: width 0.3s ease, background-color 0.3s ease;
    border-radius: 2px;
}

.password-strength-meter .strength-text {
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.password-strength-meter.very-weak .strength-bar span {
    background: var(--pps-gme-error);
}

.password-strength-meter.very-weak .strength-text {
    color: var(--pps-gme-error);
}

.password-strength-meter.weak .strength-bar span {
    background: #f97316;
}

.password-strength-meter.weak .strength-text {
    color: #ea580c;
}

.password-strength-meter.fair .strength-bar span {
    background: var(--pps-gme-warning);
}

.password-strength-meter.fair .strength-text {
    color: var(--pps-gme-warning-dark);
}

.password-strength-meter.strong .strength-bar span {
    background: #22c55e;
}

.password-strength-meter.strong .strength-text {
    color: #16a34a;
}

.password-strength-meter.very-strong .strength-bar span {
    background: var(--pps-gme-success);
}

.password-strength-meter.very-strong .strength-text {
    color: var(--pps-gme-success-dark);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
    .tcep-guest-embed-wrap {
        padding: 0 15px;
    }

    .tcep-portal-topbar {
        flex-direction: column;
        text-align: center;
    }

    .guest-interview-block {
        padding: 1em;
    }

    .downloadable-graphic .tcep-social-card {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 600/314;
    }
}

/* ==========================================================================
   RTL Support
   ========================================================================== */
[dir="rtl"] .tcep-portal-topbar {
    flex-direction: row-reverse;
}

[dir="rtl"] .tcep-promo-kit {
    text-align: right;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .tcep-portal-topbar,
    .tcep-promo-kit button,
    .download-btn,
    .yt-make-titled {
        display: none !important;
    }
}