/*
 * Theme Name:  PicaVision Theme
 * Theme URI:   https://github.com/PicaVision-HimalayaChilderen/HimalayaChildren
 * Description: Child theme for Social Care Lite — HimalayaChildren ASBL
 * Author:      PicaVision
 * Author URI:  https://himalayanchildren.eu
 * Template:    social-care-lite
 * Version:     1.0.0
 * License:     GNU General Public License v2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: picavision
 */

/* =============================================================================
   HIMALAYACHILDREN — CHILD THEME STYLES
   Custom styles override Social Care Lite parent theme.
   Colour palette defined in docs/08-charte-visuelle.md
   ============================================================================= */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Primary palette */
    --color-green-forest:  #2D6A4F; /* Main colour, buttons, links       */
    --color-green-light:   #52B788; /* Accents, hovers, "available" badge */
    --color-white-warm:    #FAFAF5; /* Page background                   */
    --color-grey-warm:     #6B705C; /* Secondary text, sub-titles        */

    /* Secondary palette */
    --color-orange-earth:  #E07A5F; /* CTA "Sponsor", alerts             */
    --color-blue-mountain: #3D5A80; /* "Sponsored" badge, info elements  */
    --color-cream:         #F4F1DE; /* Alternating backgrounds, cards    */
    --color-brown-wood:    #5C4033; /* Footer, dark elements             */

    /* Greyscale */
    --color-black-soft:    #1B1B1B; /* Body text                        */
    --color-grey-mid:      #8D99AE; /* Disabled text, borders           */
    --color-grey-light:    #EDF2F4; /* Dividers, light backgrounds      */
    --color-white:         #FFFFFF;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body:    'Source Sans Pro', Arial, sans-serif;

    /* Layout */
    --container-width: 1200px;
    --border-radius-btn:  8px;
    --border-radius-card: 12px;
    --border-radius-badge: 20px;
}

/* --------------------------------------------------------------------------
   Google Fonts import (loaded via functions.php enqueue)
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Base overrides
   -------------------------------------------------------------------------- */
body {
    background-color: var(--color-white-warm);
    color: var(--color-black-soft);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
}

h1, h2 {
    font-family: var(--font-heading);
    color: var(--color-green-forest);
    font-weight: 700;
}

h3, h4, h5, h6 {
    font-family: var(--font-body);
    color: var(--color-grey-warm);
    font-weight: 600;
}

a {
    color: var(--color-green-forest);
}

a:hover {
    color: var(--color-green-light);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

/* Primary CTA — "Sponsor a child" */
.btn-primary,
.button-primary,
a.btn-primary {
    display: inline-block;
    background-color: var(--color-orange-earth);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--border-radius-btn);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-primary:hover,
a.btn-primary:hover {
    background-color: #C86B4E; /* Darker orange on hover */
    color: var(--color-white);
}

/* Secondary button — "Learn more" */
.btn-secondary,
a.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--color-green-forest);
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    padding: 12px 26px;
    border-radius: var(--border-radius-btn);
    border: 2px solid var(--color-green-forest);
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-secondary:hover,
a.btn-secondary:hover {
    background-color: var(--color-green-forest);
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Badges (child status)
   -------------------------------------------------------------------------- */
.badge-available,
.badge-sponsored {
    display: inline-block;
    border-radius: var(--border-radius-badge);
    padding: 4px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-available {
    background-color: var(--color-green-light);
}

.badge-sponsored {
    background-color: var(--color-blue-mountain);
}

/* --------------------------------------------------------------------------
   Child profile card
   -------------------------------------------------------------------------- */
.child-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-grey-light);
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.child-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.child-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.child-card__body {
    padding: 20px;
}

.child-card__name {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 18px;
    color: var(--color-black-soft);
    margin: 0 0 8px;
}

.child-card__meta {
    font-size: 14px;
    color: var(--color-grey-warm);
    margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer,
footer {
    background-color: var(--color-brown-wood);
    color: var(--color-cream);
}

.site-footer a,
footer a {
    color: var(--color-green-light);
}

.site-footer a:hover,
footer a:hover {
    color: var(--color-white);
}

/* =============================================================================
   PHASE 2 — Children grid, detail page, member space, stats
   ============================================================================= */

/* --------------------------------------------------------------------------
   Children archive — filter bar
   -------------------------------------------------------------------------- */

/* Wrapper for the status filter buttons above the grid */
.children-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

/* Each filter link ("All", "Available", "Sponsored") */
.children-filters__btn {
    display: inline-block;
    padding: 8px 20px;
    border-radius: var(--border-radius-btn);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--color-green-forest);
    color: var(--color-green-forest);
    background-color: transparent;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.children-filters__btn:hover,
.children-filters__btn--active {
    background-color: var(--color-green-forest);
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Children archive — grid layout
   -------------------------------------------------------------------------- */

/* 3-column grid on desktop, 2 on tablet, 1 on mobile */
.children-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 40px;
}

@media (max-width: 900px) {
    .children-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .children-grid {
        grid-template-columns: 1fr;
    }
}

/* "No children found" message */
.children-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-grey-warm);
    font-size: 18px;
}

/* Pagination links (uses WordPress paginate_links()) */
.children-pagination {
    text-align: center;
    margin-top: 20px;
}

.children-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    border-radius: 6px;
    border: 1px solid var(--color-grey-light);
    color: var(--color-green-forest);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.children-pagination .page-numbers.current,
.children-pagination .page-numbers:hover {
    background-color: var(--color-green-forest);
    color: var(--color-white);
    border-color: var(--color-green-forest);
}

/* --------------------------------------------------------------------------
   Single child detail page
   -------------------------------------------------------------------------- */

/* Two-column layout: photo on the left, info on the right */
.child-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    max-width: var(--container-width);
    margin: 40px auto;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .child-detail {
        grid-template-columns: 1fr; /* Stack vertically on mobile */
    }
}

/* Photo column */
.child-detail__photo img {
    width: 100%;
    border-radius: var(--border-radius-card);
    object-fit: cover;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.10);
}

/* Info column */
.child-detail__info {
    padding: 8px 0;
}

/* Child name heading */
.child-detail__name {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--color-green-forest);
    margin: 0 0 12px;
}

/* Meta row (age, school) */
.child-detail__meta {
    font-size: 15px;
    color: var(--color-grey-warm);
    margin-bottom: 20px;
}

.child-detail__meta span {
    margin-right: 16px;
}

/* Description text */
.child-detail__description {
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-black-soft);
    margin-bottom: 24px;
}

/* Specific needs (shown only to logged-in users) */
.child-detail__needs {
    background-color: var(--color-cream);
    border-left: 4px solid var(--color-orange-earth);
    border-radius: 0 6px 6px 0;
    padding: 16px 20px;
    margin-bottom: 24px;
    font-size: 15px;
}

.child-detail__needs strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-orange-earth);
}

/* CTA area at the bottom of the info column */
.child-detail__cta {
    margin-top: 12px;
}

/* Disabled "already sponsored" button */
.btn-disabled {
    display: inline-block;
    background-color: var(--color-grey-mid);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--border-radius-btn);
    cursor: not-allowed;
    border: none;
}

/* Back link above the detail page */
.child-detail__back {
    display: inline-block;
    margin-bottom: 24px;
    color: var(--color-green-forest);
    font-size: 14px;
    text-decoration: none;
}

.child-detail__back:hover {
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Member space — [picavision_my_child] shortcode
   -------------------------------------------------------------------------- */

/* Outer wrapper */
.member-space {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
}

/* Info / warning messages */
.member-space__message {
    background-color: var(--color-cream);
    border: 1px solid var(--color-grey-light);
    border-radius: var(--border-radius-card);
    padding: 28px;
    text-align: center;
    font-size: 16px;
    color: var(--color-grey-warm);
}

.member-space__message a {
    color: var(--color-green-forest);
    font-weight: 600;
}

/* Card showing the sponsored child */
.member-child-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 28px;
    background-color: var(--color-white);
    border: 1px solid var(--color-grey-light);
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    align-items: center;
    padding: 24px;
}

@media (max-width: 600px) {
    .member-child-card {
        grid-template-columns: 1fr; /* Stack on small screens */
    }
}

/* Child photo inside the member card */
.member-child-card__photo {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--color-green-light);
}

/* Child name in the member card */
.member-child-card__name {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-green-forest);
    margin: 0 0 8px;
}

/* Meta details (school, since date) */
.member-child-card__meta {
    font-size: 14px;
    color: var(--color-grey-warm);
    margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   Stats homepage — [picavision_stats] shortcode
   -------------------------------------------------------------------------- */

/* 4-column row of key figures */
.picavision-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 32px 0;
}

@media (max-width: 860px) {
    .picavision-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .picavision-stats {
        grid-template-columns: 1fr;
    }
}

/* Individual stat box */
.stat-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-grey-light);
    border-radius: var(--border-radius-card);
    text-align: center;
    padding: 28px 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* The large number */
.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-green-forest);
    line-height: 1.1;
    margin-bottom: 8px;
}

/* Label below the number */
.stat-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-grey-warm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}