/* EA Articles — grid, cards, single, submit form */
:root {
    --ea-art-navy:  #0d2240;
    --ea-art-amber: #f59e0b;
    --ea-art-muted: #64748b;
    --ea-art-line:  #e2e8f0;
    --ea-art-radius: 12px;
}

.ea-articles-wrap { margin: 0 auto; }

.ea-articles-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 18px;
}

.ea-art-btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid var(--ea-art-line);
    background: #fff;
    color: var(--ea-art-navy);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease;
}
.ea-art-btn:hover { border-color: var(--ea-art-amber); color: var(--ea-art-amber); }
.ea-art-btn--primary {
    background: var(--ea-art-amber);
    border-color: var(--ea-art-amber);
    color: #fff;
}
.ea-art-btn--primary:hover { background: #d97706; color: #fff; }
.ea-art-btn:disabled { opacity: .6; cursor: not-allowed; }

/* ── Grid + cards ── */
.ea-articles-grid {
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(3, 1fr);
}
.ea-articles-grid--cols-1 { grid-template-columns: 1fr; }
.ea-articles-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.ea-articles-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .ea-articles-grid { grid-template-columns: repeat(2, 1fr) !important; } }
@media (max-width: 600px) { .ea-articles-grid { grid-template-columns: 1fr !important; } }

.ea-article-card {
    background: #fff;
    border: 1px solid var(--ea-art-line);
    border-radius: var(--ea-art-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .15s ease, transform .15s ease;
}
.ea-article-card:hover {
    box-shadow: 0 8px 24px rgba(13, 34, 64, .10);
    transform: translateY(-2px);
}

.ea-article-card__thumb {
    display: block;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--ea-art-navy), #1e3a5f);
    overflow: hidden;
    text-decoration: none;
}
.ea-article-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ea-article-card__thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 40px;
    opacity: .55;
}

.ea-article-card__body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.ea-article-card__title { margin: 0; font-size: 17px; line-height: 1.35; }
.ea-article-card__title a { color: var(--ea-art-navy); text-decoration: none; }
.ea-article-card__title a:hover { color: var(--ea-art-amber); }
.ea-article-card__excerpt { margin: 0; font-size: 14px; color: var(--ea-art-muted); flex: 1; }

.ea-article-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ea-article-tag {
    font-size: 12px;
    padding: 3px 9px;
    border-radius: 999px;
    background: rgba(245, 158, 11, .12);
    color: #b45309;
    text-decoration: none;
    font-weight: 600;
}
.ea-article-tag:hover { background: rgba(245, 158, 11, .22); }

.ea-article-card__meta {
    display: flex;
    gap: 6px;
    font-size: 12px;
    color: var(--ea-art-muted);
}

.ea-articles-empty {
    text-align: center;
    color: var(--ea-art-muted);
    padding: 40px 0;
}

/* ── Single article ── */
.ea-article-cover { margin: 0 0 18px; border-radius: var(--ea-art-radius); overflow: hidden; }
.ea-article-cover img { width: 100%; height: auto; display: block; }
.ea-article-byline { font-size: 14px; color: var(--ea-art-muted); margin-bottom: 22px; }
.ea-article-single-tags { margin-top: 26px; }
.ea-article-back { margin-top: 18px; }
.ea-article-back a { color: var(--ea-art-navy); font-weight: 600; text-decoration: none; }
.ea-article-back a:hover { color: var(--ea-art-amber); }

/* ── Submit form ── */
.ea-art-submit { max-width: 760px; }
.ea-art-field { margin-bottom: 20px; }
.ea-art-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ea-art-navy);
}
.ea-art-field input[type="text"],
.ea-art-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--ea-art-line);
    border-radius: 8px;
    font: inherit;
    box-sizing: border-box;
}
.ea-art-field input[type="text"]:focus,
.ea-art-field textarea:focus {
    outline: none;
    border-color: var(--ea-art-amber);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, .15);
}
.ea-art-hint { font-size: 12px; color: var(--ea-art-muted); margin: 6px 0 0; }

.ea-art-image-drop {
    border: 2px dashed var(--ea-art-line);
    border-radius: var(--ea-art-radius);
    padding: 16px;
}
#ea-art-image-preview img {
    max-width: 320px;
    border-radius: 8px;
    margin-top: 10px;
    display: block;
}

.ea-art-msg {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-weight: 600;
}
.ea-art-msg.ea-success { background: #dcfce7; color: #166534; }
.ea-art-msg.ea-error   { background: #fee2e2; color: #991b1b; }