/* ============================================================
   PNGCJE CUSTOM SYSTEMS — forms.css / popups.css / events.css
   Appended to main style.css via inc/systems-styles.php
   ============================================================ */

/* ============================================================
   FORM BUILDER — FRONTEND STYLES
   ============================================================ */

.pngcje-form-wrap {
    width: 100%;
}

/* Field grid layout */
.pngcje-form-fields--stacked {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

/* Support half/third columns within a stacked form */
.pngcje-form-fields--stacked {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-5);
}

.pngcje-field-col--full  { width: 100%; flex: 0 0 100%; }
.pngcje-field-col--half  { width: calc(50% - var(--space-3)); flex: 0 0 calc(50% - var(--space-3)); }
.pngcje-field-col--third { width: calc(33.333% - var(--space-4)); flex: 0 0 calc(33.333% - var(--space-4)); }

/* Field label */
.pngcje-field-label {
    display: block;
    font-size: var(--size-sm);
    font-weight: var(--weight-semibold);
    color: var(--ink);
    margin-bottom: var(--space-2);
    line-height: var(--leading-snug);
}

.pngcje-required {
    color: var(--red-mid);
    margin-left: 2px;
}

/* All input types */
.pngcje-field-input {
    width: 100%;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--size-base);
    color: var(--ink);
    background: var(--white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    line-height: var(--leading-normal);
    -webkit-appearance: none;
    appearance: none;
}

.pngcje-field-input:focus {
    outline: none;
    border-color: var(--green-dark);
    box-shadow: 0 0 0 3px rgba(26, 92, 42, 0.10);
}

.pngcje-field-input::placeholder {
    color: var(--ink-light);
    opacity: 0.7;
}

textarea.pngcje-field-input {
    resize: vertical;
    min-height: 120px;
}

select.pngcje-field-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-10);
    cursor: pointer;
}

input[type="file"].pngcje-field-input {
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
}

/* Radio / Checkbox choices */
.pngcje-field-choices {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-1);
}

.pngcje-choice-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--size-base);
    color: var(--ink-mid);
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.pngcje-choice-label:hover {
    background: var(--green-subtle);
}

.pngcje-choice-label input[type="radio"],
.pngcje-choice-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    accent-color: var(--green-dark);
    flex-shrink: 0;
}

/* Help text */
.pngcje-field-help {
    font-size: var(--size-xs);
    color: var(--ink-light);
    margin-top: var(--space-1);
    line-height: var(--leading-normal);
}

/* Error state */
.pngcje-field--error .pngcje-field-input,
.pngcje-field--error select.pngcje-field-input {
    border-color: var(--red-mid);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.10);
}

.pngcje-field-error {
    font-size: var(--size-xs);
    color: var(--red-mid);
    font-weight: var(--weight-semibold);
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}
.pngcje-field-error::before {
    content: '⚠';
    font-size: 0.9em;
}

/* Section heading / divider fields */
.pngcje-field-heading h3 {
    font-size: var(--size-lg);
    font-weight: var(--weight-bold);
    color: var(--green-dark);
    border-bottom: 2px solid var(--gold-primary);
    padding-bottom: var(--space-2);
    margin: var(--space-4) 0 var(--space-2);
}

/* Submit button row */
.pngcje-form-submit {
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border-light);
}

/* Global error banner */
.pngcje-form-error-global {
    background: #FFEBEE;
    border: 1.5px solid var(--red-mid);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-5);
    color: var(--red-mid);
    font-size: var(--size-sm);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-5);
}

/* Success message */
.pngcje-form-success .pngcje-form-confirmation {
    background: var(--green-subtle);
    border: 1.5px solid var(--green-mid);
    border-radius: var(--radius-md);
    padding: var(--space-6) var(--space-8);
    color: var(--green-dark);
    font-weight: var(--weight-medium);
    font-size: var(--size-md);
    text-align: center;
    line-height: var(--leading-loose);
}
.pngcje-form-success .pngcje-form-confirmation::before {
    content: '✅';
    display: block;
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
}

.pngcje-form-notice {
    color: var(--ink-light);
    font-size: var(--size-sm);
    font-style: italic;
}

/* Inline layout (label-left) */
.pngcje-form--inline .pngcje-field-wrap {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: var(--space-3);
    align-items: start;
}
.pngcje-form--inline .pngcje-field-label {
    padding-top: var(--space-3);
    text-align: right;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 640px) {
    .pngcje-field-col--half,
    .pngcje-field-col--third {
        width: 100%;
        flex: 0 0 100%;
    }
    .pngcje-form--inline .pngcje-field-wrap {
        grid-template-columns: 1fr;
    }
    .pngcje-form--inline .pngcje-field-label {
        text-align: left;
        padding-top: 0;
    }
}

/* ============================================================
   POPUP BUILDER — FRONTEND STYLES
   ============================================================ */

/* Overlay */
.pngcje-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(17, 17, 17, 0.72);
    z-index: 9990;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
.pngcje-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}
.pngcje-popup-overlay--blur {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Base popup */
.pngcje-popup {
    position: fixed;
    z-index: 9995;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: min(var(--popup-width, 560px), 92vw);
    max-height: 90vh;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow), transform var(--transition-slow);
    scrollbar-width: thin;
}
.pngcje-popup.active {
    opacity: 1;
    visibility: visible;
}

/* Positions */
.pngcje-popup--pos-center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
}
.pngcje-popup--pos-center.active {
    transform: translate(-50%, -50%);
}

.pngcje-popup--pos-top {
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    transform: translateY(-100%);
}
.pngcje-popup--pos-top.active {
    transform: translateY(0);
}

.pngcje-popup--pos-bottom {
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
}
.pngcje-popup--pos-bottom.active {
    transform: translateY(0);
}

/* Animation variants */
.pngcje-popup--anim-fade {
    transform: translate(-50%, -50%);
}
.pngcje-popup--anim-fade-scale {
    transform: translate(-50%, -50%) scale(0.92);
}
.pngcje-popup--anim-fade-scale.active {
    transform: translate(-50%, -50%) scale(1);
}
.pngcje-popup--anim-slide-up.pngcje-popup--pos-center {
    transform: translate(-50%, -30%);
}
.pngcje-popup--anim-slide-up.pngcje-popup--pos-center.active {
    transform: translate(-50%, -50%);
}
.pngcje-popup--anim-slide-down.pngcje-popup--pos-center {
    transform: translate(-50%, -70%);
}
.pngcje-popup--anim-slide-down.pngcje-popup--pos-center.active {
    transform: translate(-50%, -50%);
}

/* Close button */
.pngcje-popup__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 32px;
    height: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--size-lg);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--ink-light);
    transition: all var(--transition-fast);
    z-index: 1;
}
.pngcje-popup__close:hover {
    background: var(--red-mid);
    color: var(--white);
    border-color: var(--red-mid);
}

/* Body */
.pngcje-popup__body {
    overflow: hidden;
    border-radius: var(--radius-lg);
}
.pngcje-popup__image img {
    width: 100%;
    max-height: 240px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: block;
}
.pngcje-popup__content {
    padding: var(--space-8) var(--space-8) var(--space-8);
}
.pngcje-popup__title {
    font-size: var(--size-2xl);
    font-weight: var(--weight-black);
    color: var(--ink);
    margin-bottom: var(--space-4);
    line-height: var(--leading-snug);
    padding-right: var(--space-8);
}
.pngcje-popup__text {
    font-size: var(--size-base);
    color: var(--ink-mid);
    line-height: var(--leading-loose);
}
.pngcje-popup__text p { margin-bottom: var(--space-4); }
.pngcje-popup__text p:last-child { margin-bottom: 0; }
.pngcje-popup__text a {
    color: var(--green-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Prevent body scroll when popup open */
body.pngcje-popup-open {
    overflow: hidden;
}

/* THEMES */

/* Green theme */
.pngcje-popup--green {
    background: var(--green-dark);
    border-top: 5px solid var(--gold-primary);
}
.pngcje-popup--green .pngcje-popup__title { color: var(--white); }
.pngcje-popup--green .pngcje-popup__text  { color: rgba(255,255,255,0.80); }
.pngcje-popup--green .pngcje-popup__close { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.20); color: rgba(255,255,255,0.70); }
.pngcje-popup--green .pngcje-popup__close:hover { background: var(--red-mid); color: var(--white); border-color: var(--red-mid); }

/* Gold theme */
.pngcje-popup--gold {
    border-top: 5px solid var(--gold-primary);
}
.pngcje-popup--gold .pngcje-popup__title { color: var(--green-dark); }

/* Dark theme */
.pngcje-popup--dark {
    background: var(--ink);
    border-top: 5px solid var(--gold-primary);
}
.pngcje-popup--dark .pngcje-popup__title { color: var(--white); }
.pngcje-popup--dark .pngcje-popup__text  { color: rgba(255,255,255,0.75); }
.pngcje-popup--dark .pngcje-popup__close { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.60); }

/* Announcement theme */
.pngcje-popup--announcement {
    border-top: 6px solid var(--red-mid);
}
.pngcje-popup--announcement .pngcje-popup__title {
    color: var(--red-mid);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.pngcje-popup--announcement .pngcje-popup__title::before {
    content: '📢';
    font-size: 1.2em;
}

/* Banner popup (top/bottom position) */
.pngcje-popup--pos-top .pngcje-popup__content,
.pngcje-popup--pos-bottom .pngcje-popup__content {
    padding: var(--space-5) var(--space-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}
.pngcje-popup--pos-top .pngcje-popup__title,
.pngcje-popup--pos-bottom .pngcje-popup__title {
    font-size: var(--size-lg);
    margin-bottom: 0;
    padding-right: 0;
}
.pngcje-popup--pos-top .pngcje-popup__text,
.pngcje-popup--pos-bottom .pngcje-popup__text { flex: 1; }

/* ============================================================
   EVENTS — FRONTEND STYLES
   ============================================================ */

/* Shortcode: cards */
.pngcje-events-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

/* Shortcode: list */
.pngcje-events-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    list-style: none;
    padding: 0;
    margin: 0;
}
.pngcje-events-list__item {
    border-bottom: 1px solid var(--border-light);
    padding-bottom: var(--space-3);
}
.pngcje-events-list__link {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.pngcje-events-list__link:hover .pngcje-events-list__title { color: var(--green-dark); }
.pngcje-events-list__date {
    font-size: var(--size-xs);
    font-weight: var(--weight-bold);
    color: var(--gold-primary);
    white-space: nowrap;
    min-width: 80px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.pngcje-events-list__title {
    font-size: var(--size-base);
    font-weight: var(--weight-semibold);
    color: var(--ink);
    transition: color var(--transition-fast);
}
.pngcje-events-list__venue {
    font-size: var(--size-xs);
    color: var(--ink-light);
    margin-left: auto;
    white-space: nowrap;
}

/* Shortcode: mini */
.pngcje-events-mini {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.pngcje-events-mini__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}
.pngcje-events-mini__date-block {
    width: 48px;
    height: 56px;
    background: var(--green-dark);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pngcje-events-mini__day {
    font-size: var(--size-xl);
    font-weight: var(--weight-black);
    color: var(--white);
    line-height: 1;
}
.pngcje-events-mini__month {
    font-size: var(--size-xs);
    font-weight: var(--weight-bold);
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.pngcje-events-mini__body {
    flex: 1;
}
.pngcje-events-mini__title {
    display: block;
    font-size: var(--size-base);
    font-weight: var(--weight-semibold);
    color: var(--ink);
    text-decoration: none;
    line-height: var(--leading-snug);
    margin-bottom: var(--space-1);
    transition: color var(--transition-fast);
}
.pngcje-events-mini__title:hover { color: var(--green-dark); }
.pngcje-events-mini__venue {
    font-size: var(--size-xs);
    color: var(--ink-light);
}

.pngcje-events-empty {
    color: var(--ink-light);
    font-style: italic;
    font-size: var(--size-sm);
    padding: var(--space-6) 0;
}

/* Event status badge colours (extend base badge system) */
.badge--red { background: #FFEBEE; color: var(--red-mid); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .pngcje-events-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .pngcje-events-cards { grid-template-columns: 1fr; }
    .pngcje-popup { width: 95vw; }
    .pngcje-popup__content { padding: var(--space-6); }
    .pngcje-events-list__venue { display: none; }
}