/**
 * Photo Guidelines Popup Styles
 *
 * Self-contained: includes both modal chrome (.pgp-modal*) and the inner
 * photo guidelines layout (.pgp-scope .pg-*) so it works on any page where
 * the shortcode is placed, even when the page template's CSS is absent.
 *
 * @package Edubai Theme
 */

/* ==================== Modal Chrome ==================== */

.pgp-modal {
    --pgp-primary: #001f3f;
    --pgp-secondary: #ff8c00;
    --pgp-text: #333;
    --pgp-light-bg: #f8f9fa;
    --pgp-border: #e0e0e0;
    --pgp-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --pgp-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);

    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
}

.pgp-modal[hidden] {
    display: none !important;
}

.pgp-modal.is-open {
    display: flex;
}

.pgp-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    animation: pgpFadeIn 0.2s ease-out;
}

.pgp-modal__dialog {
    position: relative;
    background: #ffffff;
    width: 100%;
    max-width: 1100px;
    max-height: 92vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: pgpZoomIn 0.22s ease-out;
}

.pgp-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: var(--pgp-primary);
    cursor: pointer;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: background 0.15s ease, transform 0.15s ease;
}

.pgp-modal__close:hover,
.pgp-modal__close:focus-visible {
    background: var(--pgp-secondary);
    color: #ffffff;
    transform: scale(1.05);
    outline: none;
}

.pgp-modal__close svg {
    width: 18px;
    height: 18px;
}

.pgp-modal__body {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
}

/* Prevent background scroll while modal is open */
body.pgp-modal-open {
    overflow: hidden;
}

@keyframes pgpFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pgpZoomIn {
    from { opacity: 0; transform: scale(0.96); }
    to   { opacity: 1; transform: scale(1); }
}

/* Click hint for the trigger element on the form */
#wpforms-2168-field_12-description {
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    color: #ff8c00;
    transition: color 0.15s ease;
}

#wpforms-2168-field_12-description:hover {
    color: #001f3f;
}

/* ==================== Inner Photo Guidelines Layout ==================== */
/* Scoped under .pgp-scope so it never collides with the standalone template. */

.pgp-scope.photo-guidelines-container {
    width: 100%;
    background-color: var(--pgp-light-bg);
    padding: 1rem 0;
}

.pgp-scope .photo-guidelines-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem;
}

.pgp-scope .pg-header {
    text-align: center;
    padding: 1.25rem 0 0.75rem;
    margin-bottom: 1rem;
}

.pgp-scope .pg-title {
    font-size: clamp(1.4rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--pgp-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.pgp-scope .pg-subtitle {
    font-size: clamp(0.95rem, 1.6vw, 1.1rem);
    color: var(--pgp-text);
    margin: 0;
    opacity: 0.85;
    font-weight: 500;
}

.pgp-scope .pg-photo-section {
    margin-bottom: 1.5rem;
}

.pgp-scope .pg-photo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 0;
    border-radius: 12px;
}

.pgp-scope .pg-sample-photo {
    max-width: 100%;
    max-height: 280px;
    width: auto;
    height: auto;
    border-radius: 8px;
    display: block;
    object-fit: contain;
}

.pgp-scope .pg-guidelines-section {
    margin-bottom: 1.5rem;
}

.pgp-scope .pg-guidelines-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
    justify-content: center;
}

@media (max-width: 1024px) {
    .pgp-scope .pg-guidelines-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 600px;
    }
}

.pgp-scope .pg-guideline-card {
    position: relative;
    background: #ffffff;
    border: 1px solid var(--pgp-border);
    border-radius: 12px;
    padding: 1.25rem 1rem 1rem;
    text-align: center;
    box-shadow: var(--pgp-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.pgp-scope .pg-guideline-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--pgp-shadow-hover);
    border-color: var(--pgp-secondary);
}

.pgp-scope .pg-card-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: var(--pgp-secondary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 2px 6px rgba(255, 140, 0, 0.4);
}

.pgp-scope .pg-card-icon {
    width: 48px;
    height: 48px;
    margin: 0.25rem auto 0.75rem;
    color: var(--pgp-primary);
}

.pgp-scope .pg-card-icon svg {
    width: 100%;
    height: 100%;
}

.pgp-scope .pg-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--pgp-primary);
    margin: 0 0 0.4rem 0;
}

.pgp-scope .pg-card-description {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--pgp-text);
    margin: 0;
    opacity: 0.85;
}

.pgp-scope .pg-requirements-footer {
    background: #ffffff;
    border: 1px solid var(--pgp-border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.pgp-scope .pg-requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.pgp-scope .pg-requirement-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--pgp-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.pgp-scope .pg-requirement-item svg {
    width: 20px;
    height: 20px;
    color: #2ecc71;
    flex-shrink: 0;
}

/* ==================== Responsive ==================== */

@media (max-width: 640px) {
    .pgp-modal {
        padding: 8px;
    }

    .pgp-modal__dialog {
        max-height: 96vh;
        border-radius: 10px;
    }

    .pgp-scope .pg-guidelines-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }

    .pgp-scope .pg-sample-photo {
        max-height: 220px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pgp-modal__backdrop,
    .pgp-modal__dialog {
        animation: none;
    }

    .pgp-scope .pg-guideline-card {
        transition: none;
    }
}