/* Revue de presse — feuille de style */
:root {
    --navy: #1a2e4a;
    --cream: #faf6ef;
    --gold: #c8922a;
    --teal: #2a7f6f;
    --gauche: #c0392b;
    --centre: #6c757d;
    --droite: #1a4fa3;
    --indep: #7d4daa;
    --gray-1: #ddd9d2;
    --gray-2: #8a857c;
    --danger: #c0392b;
    --success: #1a7a4a;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--cream);
    color: #2c2825;
    line-height: 1.5;
}

.topnav {
    background: var(--navy);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1.2rem;
}
.topnav .brand {
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.1rem;
}
.topnav .nav-right {
    display: flex;
    gap: 1rem;
    align-items: center;
}
.topnav a {
    color: #cfd8e3;
    text-decoration: none;
    font-size: 0.9rem;
}
.topnav a:hover { color: #fff; }
.topnav .user { color: var(--gold); font-size: 0.85rem; }
.topnav .logout { background: rgba(255,255,255,.1); padding: .3rem .7rem; border-radius: 4px; }

.content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.2rem;
}
.footer {
    text-align: center;
    font-size: .8rem;
    color: var(--gray-2);
    padding: 2rem 1rem 1rem;
}

h1 { font-weight: 600; margin-top: 0; }
h1::first-letter { text-transform: capitalize; }
.muted { color: var(--gray-2); }
.empty { color: var(--gray-2); font-style: italic; padding: 1rem 0; }
.back { display: inline-block; margin-bottom: 1rem; color: var(--teal); text-decoration: none; font-size: .9rem; }

.flash { padding: .6rem .9rem; border-radius: 4px; margin-bottom: 1rem; font-size: .9rem; }
.flash-success { background: #e6f4ec; color: var(--success); }
.flash-danger { background: #fbeaea; color: var(--danger); }
.flash-info { background: #e8f0f5; color: var(--navy); }

/* --- Login --- */
.login-wrap { max-width: 360px; margin: 4rem auto; background: #fff; padding: 2rem; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.login-form label { display: block; margin: 0.8rem 0; font-size: .9rem; }
.login-form input[type=text], .login-form input[type=email], .login-form input[type=password] {
    width: 100%; padding: .55rem .7rem; margin-top: .25rem; border: 1px solid var(--gray-1); border-radius: 4px; font-size: 1rem;
}
.login-form .checkbox { display: flex; gap: .5rem; align-items: center; }

/* --- Boutons --- */
.btn {
    display: inline-block;
    background: var(--gray-1);
    color: #2c2825;
    border: 0;
    padding: .55rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: .95rem;
    text-decoration: none;
}
.btn:hover:not([disabled]) { filter: brightness(.95); }
.btn.primary { background: var(--teal); color: #fff; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn.link, button.link { background: none; border: 0; color: var(--teal); cursor: pointer; padding: 0; font-size: .9rem; text-decoration: underline; }
.btn.link.danger, button.link.danger { color: var(--danger); }

/* --- Index thèmes --- */
.themes-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.theme-card { background: #fff; padding: 1rem; border-radius: 6px; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.theme-card a { display: flex; justify-content: space-between; align-items: baseline; color: var(--navy); text-decoration: none; font-weight: 600; font-size: 1.05rem; margin-bottom: .3rem; }
.theme-card a:hover .t-libelle { color: var(--teal); }
.theme-card .t-count { font-size: .8rem; color: var(--gold); font-weight: 500; }
.theme-card .t-keywords { display: block; font-size: .78rem; color: var(--gray-2); margin-top: .4rem; }

/* --- Thème : grille tendances --- */
.tendances-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}
@media (max-width: 900px) { .tendances-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .tendances-grid { grid-template-columns: 1fr; } }
.col { background: #fff; padding: 1rem; border-radius: 6px; border-top: 3px solid var(--gray-1); }
.col h2 { font-size: .9rem; text-transform: uppercase; letter-spacing: .05em; margin: 0 0 .8rem; }
.col-gauche  { border-top-color: var(--gauche); } .col-gauche  h2 { color: var(--gauche); }
.col-centre  { border-top-color: var(--centre); } .col-centre  h2 { color: var(--centre); }
.col-droite  { border-top-color: var(--droite); } .col-droite  h2 { color: var(--droite); }
.col-indep   { border-top-color: var(--indep); }  .col-indep   h2 { color: var(--indep); }
.articles { list-style: none; padding: 0; }
.articles li { padding: .6rem 0; border-bottom: 1px solid var(--gray-1); }
.articles li:last-child { border-bottom: 0; }
.articles a { color: var(--navy); text-decoration: none; font-weight: 500; line-height: 1.35; }
.articles a:hover { text-decoration: underline; }
.articles .src { display: block; font-size: .72rem; color: var(--gray-2); margin-top: .15rem; }
.articles .resume { font-size: .82rem; color: #5a554c; margin: .3rem 0 0; }
.empty-col { color: var(--gray-1); font-size: .85rem; }

/* --- Synthèse --- */
.synthese-bar { margin: 1rem 0; }
.synthese-block { background: #f0f6f4; border-left: 4px solid var(--teal); padding: 1rem 1.2rem; border-radius: 4px; margin: 1rem 0; }
.synthese-content { font-size: .95rem; }
.synthese-content strong { color: var(--navy); }

/* --- Admin --- */
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 6px; overflow: hidden; }
.admin-table th, .admin-table td { padding: .7rem .9rem; text-align: left; border-bottom: 1px solid var(--gray-1); font-size: .9rem; }
.admin-table th { background: var(--navy); color: #fff; font-weight: 500; }
.admin-table tr:last-child td { border-bottom: 0; }
.ellipsis { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tendance { display: inline-block; padding: .15rem .5rem; border-radius: 3px; font-size: .78rem; color: #fff; }
.tendance-gauche { background: var(--gauche); }
.tendance-centre { background: var(--centre); }
.tendance-droite { background: var(--droite); }
.tendance-indep  { background: var(--indep); }

.form { max-width: 520px; background: #fff; padding: 1.2rem 1.5rem; border-radius: 6px; }
.form label { display: block; margin: 0.8rem 0; font-size: .9rem; }
.form input[type=text], .form input[type=url], .form input[type=number], .form textarea, .form select {
    width: 100%; padding: .55rem .7rem; margin-top: .25rem; border: 1px solid var(--gray-1); border-radius: 4px; font-size: 1rem;
}
.form .checkbox { display: flex; gap: .5rem; align-items: center; }
.form small { display: block; margin-top: .25rem; }