/*
Theme Name: AfricanConnect Theme
Theme URI: https://africanconnect.example.com/
Author: AfricanConnect
Author URI: https://africanconnect.example.com/
Description: Thème WordPress média custom AfricanConnect, structure newsroom inspirée de RFI / France24 / BBC. Inclut WebTV, Podcasts, Micro-trottoirs et Événements.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: africanconnect
Tags: news, media, blog, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   0. DESIGN TOKENS
   ========================================================= */
:root {
    --ac-color-primary: #c8102e;       /* rouge éditorial (RFI-like) */
    --ac-color-primary-dark: #9e0a23;
    --ac-color-text: #1a1a1a;
    --ac-color-text-soft: #555;
    --ac-color-text-muted: #888;
    --ac-color-bg: #ffffff;
    --ac-color-bg-alt: #f7f7f7;
    --ac-color-bg-dark: #111;
    --ac-color-border: #e5e5e5;
    --ac-color-live: #e10600;

    --ac-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
    --ac-font-serif: Georgia, "Times New Roman", serif;

    --ac-container: 1280px;
    --ac-radius: 4px;
    --ac-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --ac-shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --ac-transition: 0.2s ease;
}

/* =========================================================
   1. RESET & BASE
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--ac-font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ac-color-text);
    background-color: var(--ac-color-bg);
    -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; height: auto; }

a {
    color: var(--ac-color-primary);
    text-decoration: none;
    transition: color var(--ac-transition);
}
a:hover, a:focus { color: var(--ac-color-primary-dark); }

h1, h2, h3, h4 {
    font-family: var(--ac-font-sans);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 .5em;
    letter-spacing: -0.01em;
}

p { margin: 0 0 1em; }

/* =========================================================
   2. CONTENEUR
   ========================================================= */
.ac-container {
    width: 100%;
    max-width: var(--ac-container);
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 768px) {
    .ac-container { padding: 0 24px; }
}

/* =========================================================
   3. HEADER
   ========================================================= */
.ac-site-header {
    background: var(--ac-color-bg);
    border-bottom: 1px solid var(--ac-color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.ac-site-header .ac-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.ac-site-branding .ac-site-title {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -0.5px;
}
.ac-site-branding .ac-site-title a { color: var(--ac-color-text); }

.ac-site-description {
    display: none;
    font-size: 0.85rem;
    color: var(--ac-color-text-muted);
    margin: 2px 0 0;
}

@media (min-width: 768px) {
    .ac-site-branding .ac-site-title { font-size: 1.75rem; }
    .ac-site-description { display: block; }
}

/* Navigation */
.ac-main-navigation { width: 100%; }
.ac-main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.ac-main-navigation ul::-webkit-scrollbar { display: none; }

.ac-main-navigation a {
    color: var(--ac-color-text);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.ac-main-navigation a:hover,
.ac-main-navigation .current-menu-item > a {
    border-bottom-color: var(--ac-color-primary);
    color: var(--ac-color-primary);
}

@media (min-width: 768px) {
    .ac-main-navigation { width: auto; }
}

/* =========================================================
   4. SECTIONS GÉNÉRIQUES
   ========================================================= */
.ac-section {
    padding: 32px 0;
    border-bottom: 1px solid var(--ac-color-border);
}
.ac-section--alt { background: var(--ac-color-bg-alt); }

@media (min-width: 768px) {
    .ac-section { padding: 48px 0; }
}

.ac-section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--ac-color-primary);
}

.ac-section-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
@media (min-width: 768px) {
    .ac-section-title { font-size: 1.65rem; }
}

.ac-section-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ac-color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =========================================================
   5. BREAKING NEWS
   ========================================================= */
.ac-breaking {
    background: var(--ac-color-bg-dark);
    color: #fff;
    padding: 10px 0;
}
.ac-breaking__inner {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.ac-breaking__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ac-color-live);
    color: #fff;
    padding: 4px 10px;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}
.ac-breaking__dot {
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    animation: ac-pulse 1.5s infinite;
}
@keyframes ac-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.3; }
}
.ac-breaking__title {
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    flex: 1;
    min-width: 200px;
    line-height: 1.4;
}
.ac-breaking__title:hover { color: #fff; text-decoration: underline; }
.ac-breaking__time {
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* =========================================================
   6. HERO "À LA UNE"
   ========================================================= */
.ac-hero { padding: 32px 0; }
@media (min-width: 768px) {
    .ac-hero { padding: 48px 0; }
}

.ac-hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 992px) {
    .ac-hero__grid {
        grid-template-columns: 2fr 1fr;
        gap: 32px;
    }
}

/* Article principal */
.ac-hero__main { display: flex; flex-direction: column; }
.ac-hero__main-media {
    display: block;
    overflow: hidden;
    border-radius: var(--ac-radius);
    margin-bottom: 16px;
    aspect-ratio: 16 / 9;
    background: var(--ac-color-bg-alt);
}
.ac-hero__main-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.ac-hero__main-media:hover .ac-hero__main-thumb { transform: scale(1.03); }

.ac-hero__main-category {
    display: inline-block;
    background: var(--ac-color-primary);
    color: #fff;
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.6px;
    margin-bottom: 10px;
    border-radius: 2px;
}
.ac-hero__main-title {
    font-size: 1.6rem;
    line-height: 1.15;
    margin: 0 0 12px;
}
.ac-hero__main-title a { color: var(--ac-color-text); }
.ac-hero__main-title a:hover { color: var(--ac-color-primary); }

@media (min-width: 768px) {
    .ac-hero__main-title { font-size: 2.1rem; }
}
@media (min-width: 1200px) {
    .ac-hero__main-title { font-size: 2.4rem; }
}

.ac-hero__main-excerpt {
    font-size: 1rem;
    color: var(--ac-color-text-soft);
    margin: 0 0 12px;
    line-height: 1.55;
}
.ac-hero__main-date {
    font-size: 0.8rem;
    color: var(--ac-color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Articles secondaires */
.ac-hero__secondary {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    border-top: 1px solid var(--ac-color-border);
    padding-top: 16px;
}
@media (min-width: 992px) {
    .ac-hero__secondary {
        border-top: 0;
        padding-top: 0;
        border-left: 1px solid var(--ac-color-border);
        padding-left: 24px;
    }
}

.ac-hero__sec-item {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 12px;
    align-items: start;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--ac-color-border);
}
.ac-hero__sec-item:last-child { border-bottom: 0; padding-bottom: 0; }

.ac-hero__sec-media {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: var(--ac-radius);
    background: var(--ac-color-bg-alt);
}
.ac-hero__sec-thumb { width: 100%; height: 100%; object-fit: cover; }

.ac-hero__sec-category {
    display: block;
    color: var(--ac-color-primary);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.ac-hero__sec-title {
    font-size: 0.95rem;
    line-height: 1.3;
    margin: 0;
    font-weight: 700;
}
.ac-hero__sec-title a { color: var(--ac-color-text); }
.ac-hero__sec-title a:hover { color: var(--ac-color-primary); }

/* =========================================================
   7. GRILLES GÉNÉRIQUES
   ========================================================= */
.ac-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 600px) {
    .ac-grid--3col,
    .ac-grid--4col { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
    .ac-grid--3col { grid-template-columns: repeat(3, 1fr); }
    .ac-grid--4col { grid-template-columns: repeat(4, 1fr); }
}

/* =========================================================
   8. CARTES MÉDIAS (WebTV / Podcast / Micro-trottoir)
   ========================================================= */
.ac-media-card {
    background: #fff;
    border-radius: var(--ac-radius);
    overflow: hidden;
    transition: transform var(--ac-transition), box-shadow var(--ac-transition);
}
.ac-media-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ac-shadow-md);
}

.ac-media-card__media {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #ddd;
}
.ac-media-card__media--square { aspect-ratio: 1 / 1; }

.ac-media-card__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.ac-media-card:hover .ac-media-card__thumb { transform: scale(1.04); }

.ac-media-card__thumb--placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #444, #222);
}

.ac-media-card__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.85;
    pointer-events: none;
    transition: opacity var(--ac-transition);
}
.ac-media-card:hover .ac-media-card__play { opacity: 1; }

.ac-media-card__badges {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
}

.ac-media-card__location {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 3px 8px;
    font-size: 0.75rem;
    border-radius: 2px;
    font-weight: 600;
}

.ac-media-card__body { padding: 14px 0 4px; }

.ac-media-card__category {
    display: inline-block;
    color: var(--ac-color-primary);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.ac-media-card__title {
    font-size: 1rem;
    line-height: 1.3;
    margin: 0 0 6px;
    font-weight: 700;
}
.ac-media-card__title a { color: var(--ac-color-text); }
.ac-media-card__title a:hover { color: var(--ac-color-primary); }

.ac-media-card__meta {
    font-size: 0.78rem;
    color: var(--ac-color-text-muted);
}
.ac-media-card__excerpt {
    font-size: 0.88rem;
    color: var(--ac-color-text-soft);
    margin: 4px 0 0;
}

/* =========================================================
   9. BADGES
   ========================================================= */
.ac-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 2px;
    color: #fff;
}
.ac-badge--live {
    background: var(--ac-color-live);
}
.ac-badge--replay {
    background: rgba(0,0,0,0.75);
}
.ac-badge-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: ac-pulse 1.5s infinite;
}

.ac-duration {
    background: rgba(0,0,0,0.75);
    color: #fff;
    padding: 3px 8px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 2px;
}

/* =========================================================
   10. BLOC LIVE (WebTV)
   ========================================================= */
.ac-live-block {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--ac-color-bg-dark);
    color: #fff;
    border-radius: var(--ac-radius);
    overflow: hidden;
    margin-bottom: 24px;
    transition: transform var(--ac-transition);
}
.ac-live-block:hover { transform: translateY(-2px); color: #fff; }

@media (min-width: 768px) {
    .ac-live-block { grid-template-columns: 1.5fr 1fr; }
}

.ac-live-block__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.ac-live-block__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ac-live-block__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.5) 100%);
}

.ac-live-block__body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}
.ac-live-block__body .ac-badge--live { align-self: flex-start; }
.ac-live-block__title {
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.2;
    color: #fff;
}
@media (min-width: 992px) {
    .ac-live-block__title { font-size: 1.7rem; }
}
.ac-live-block__cta {
    margin: 0;
    color: var(--ac-color-primary);
    font-weight: 700;
}

/* =========================================================
   11. ÉVÉNEMENTS
   ========================================================= */
.ac-events-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 768px) {
    .ac-events-list { grid-template-columns: repeat(2, 1fr); }
}

.ac-event-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
    background: #fff;
    padding: 18px;
    border-radius: var(--ac-radius);
    border: 1px solid var(--ac-color-border);
    transition: box-shadow var(--ac-transition);
}
.ac-event-card:hover { box-shadow: var(--ac-shadow-md); }

.ac-event-card__date {
    background: var(--ac-color-primary);
    color: #fff;
    border-radius: var(--ac-radius);
    padding: 10px 6px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.ac-event-card__day {
    font-size: 1.6rem;
    font-weight: 900;
    display: block;
}
.ac-event-card__month {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
    display: block;
}
.ac-event-card__year {
    font-size: 0.7rem;
    opacity: 0.8;
    margin-top: 2px;
    display: block;
}

.ac-event-card__title {
    font-size: 1.05rem;
    margin: 0 0 6px;
    line-height: 1.3;
}
.ac-event-card__title a { color: var(--ac-color-text); }
.ac-event-card__title a:hover { color: var(--ac-color-primary); }

.ac-event-card__meta {
    font-size: 0.82rem;
    color: var(--ac-color-text-muted);
    margin-bottom: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.ac-event-card__excerpt {
    font-size: 0.88rem;
    color: var(--ac-color-text-soft);
    margin: 0 0 10px;
}
.ac-event-card__cta {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ac-color-primary);
}

/* =========================================================
   12. CARTE ARTICLE STANDARD
   ========================================================= */
.ac-article-card {
    background: #fff;
    transition: transform var(--ac-transition);
}
.ac-article-card:hover { transform: translateY(-2px); }

.ac-article-card__media {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ac-color-bg-alt);
    border-radius: var(--ac-radius);
    margin-bottom: 12px;
}
.ac-article-card__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.ac-article-card:hover .ac-article-card__thumb { transform: scale(1.04); }

.ac-article-card__category {
    display: inline-block;
    color: var(--ac-color-primary);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.6px;
    margin-bottom: 6px;
}
.ac-article-card__title {
    font-size: 1.05rem;
    line-height: 1.3;
    margin: 0 0 6px;
}
.ac-article-card__title a { color: var(--ac-color-text); }
.ac-article-card__title a:hover { color: var(--ac-color-primary); }

.ac-article-card__meta {
    font-size: 0.78rem;
    color: var(--ac-color-text-muted);
    margin-bottom: 6px;
}
.ac-article-card__excerpt {
    font-size: 0.9rem;
    color: var(--ac-color-text-soft);
    margin: 0;
}

/* =========================================================
   13. PAGE INDEX & POSTS LIST
   ========================================================= */
.ac-posts-section {
    padding: 32px 0;
}
.ac-posts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 600px) {
    .ac-posts-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
    .ac-posts-list { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================
   14. FOOTER
   ========================================================= */
.ac-site-footer {
    background: var(--ac-color-bg-dark);
    color: #ccc;
    padding: 28px 0;
    text-align: center;
    font-size: 0.88rem;
    margin-top: 0;
}
.ac-site-footer a { color: #fff; }
.ac-site-footer a:hover { color: var(--ac-color-primary); }

/* =========================================================
   15. ACCESSIBILITÉ
   ========================================================= */
:focus-visible {
    outline: 2px solid var(--ac-color-primary);
    outline-offset: 2px;
}

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

/* =========================================================
   16. ALIGN WP DEFAULTS
   ========================================================= */
.alignleft  { float: left;  margin: 0 1em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1em; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.wp-caption-text { font-size: 0.85rem; color: var(--ac-color-text-muted); text-align: center; }