/* =============================================================================
   CGCI - Back-office - thème « Facebook »
   Fond gris #f0f2f5, cartes blanches arrondies, bleu FB #1877f2, police système.
   Mêmes noms de classes que précédemment.
   ============================================================================= */
:root{
  --fb-blue:#1877f2; --fb-blue-d:#166fe5; --fb-blue-l:#e7f3ff; --fb-green:#42b72a; --fb-green-d:#36a420;
  --fb-bg:#f0f2f5; --card:#fff; --line:#ced0d4; --line-l:#e4e6eb; --hover:#f2f2f2;
  --ink:#050505; --text:#1c1e21; --muted:#65676b; --faint:#8a8d91;
  --danger:#fa383e; --danger-bg:#ffebe9; --ok:#31a24c; --ok-bg:#e3f7e8; --warn:#bd7b00; --warn-bg:#fff4d6;
  --shadow:0 1px 2px rgba(0,0,0,.1); --shadow-2:0 2px 12px rgba(0,0,0,.12);
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
body{font-family:var(--sans);color:var(--text);background:var(--fb-bg);font-size:15px;line-height:1.34;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
input,button,select,textarea{font-family:inherit;font-size:1rem}
h1,h2,h3{color:var(--ink);font-weight:700;letter-spacing:-.003em}

/* Boutons façon Facebook */
.a-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.5em 1em;border-radius:6px;font-weight:600;font-size:.9rem;cursor:pointer;border:0;background:var(--line-l);color:var(--ink);transition:.12s}
.a-btn:hover{background:#d8dadf}
.a-btn-primary{background:var(--fb-blue);color:#fff}
.a-btn-primary:hover{background:var(--fb-blue-d)}
.a-btn-danger{background:var(--danger-bg);color:var(--danger)}
.a-btn-danger:hover{background:#ffd8d6}
.a-btn-sm{padding:.38em .75em;font-size:.82rem}
.a-btn-block{width:100%}

/* Filet drapeau (identité CGCI, discret) */
.flag-stripe{position:absolute;top:0;left:0;right:0;height:5px;border-radius:12px 12px 0 0;
  background:linear-gradient(90deg,#009e60 0 25%,#fcd116 25% 50%,#3a75c4 50% 75%,#f77f00 75% 100%)}

/* Login */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--fb-bg)}
.login-card{position:relative;background:#fff;width:100%;max-width:400px;border-radius:12px;padding:34px 28px 28px;box-shadow:0 2px 16px rgba(0,0,0,.15);text-align:center;overflow:hidden}
.login-logo{width:60px;height:60px;border-radius:16px;background:var(--fb-blue);color:#fff;font-weight:800;font-size:1.4rem;display:flex;align-items:center;justify-content:center;margin:6px auto 14px}
.login-card h1{font-size:1.5rem;margin-bottom:2px}
.login-card p.sub{color:var(--muted);font-size:.92rem;margin-bottom:6px}
.devise-admin{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--fb-blue);margin:0 0 22px}
.login-card form{text-align:left}
.login-card label{display:block;font-weight:600;font-size:.82rem;margin:12px 0 6px;color:var(--muted)}
.login-card input{width:100%;padding:.82em .9em;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:1.02rem}
.login-card input:focus{outline:none;border-color:var(--fb-blue);box-shadow:0 0 0 2px rgba(24,119,242,.2)}
.login-card button{margin-top:18px;padding:.72em 1em;font-size:1.05rem;border-radius:8px}
.login-err{color:var(--danger);font-weight:600;font-size:.9rem;text-align:center;margin-top:12px;min-height:1.1em}

/* Layout */
.app{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:#fff;color:var(--text);display:flex;flex-direction:column;padding:14px 12px;position:sticky;top:0;height:100vh;border-right:1px solid var(--line-l);box-shadow:var(--shadow)}
.side-brand{display:flex;align-items:center;gap:11px;padding:8px 8px 16px;border-bottom:1px solid var(--line-l);margin-bottom:10px}
.side-brand .lg{width:40px;height:40px;border-radius:50%;background:var(--fb-blue);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none}
.side-brand b{color:var(--ink);font-size:1.15rem;display:block;line-height:1.1}
.side-devise{display:block;font-size:.58rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:2px}
.side-nav{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:8px;color:var(--ink);font-weight:600;font-size:.95rem;cursor:pointer;transition:.1s}
.side-nav a:hover{background:var(--hover)}
.side-nav a.active{background:var(--fb-blue-l);color:var(--fb-blue-d)}
.side-foot{padding-top:10px;border-top:1px solid var(--line-l)}
.main{padding:22px 26px;min-width:0;max-width:1100px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.topbar h1{font-size:1.7rem;font-weight:800}
.topbar .who{color:var(--muted);font-size:.92rem}
.topbar .who b{color:var(--fb-blue-d)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:14px;margin-bottom:20px}
.stat{background:var(--card);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow);transition:.15s}
.stat:hover{box-shadow:var(--shadow-2)}
.stat b{display:block;font-size:2rem;font-weight:800;color:var(--fb-blue);line-height:1;font-variant-numeric:tabular-nums}
.stat span{font-size:.85rem;color:var(--muted);font-weight:600;margin-top:5px;display:block}

/* Panneaux & tables (cartes blanches arrondies FB) */
.panel{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line-l);flex-wrap:wrap}
.panel-head h2{font-size:1.12rem;font-weight:700}
.panel-body{padding:16px 18px}
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:.78rem;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--line-l);font-weight:600}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--line-l);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--hover)}
.tbl .muted{color:var(--muted);font-size:.85rem}
.badge{display:inline-block;padding:.28em .7em;border-radius:6px;font-size:.74rem;font-weight:700}
.b-nouveau{background:var(--warn-bg);color:var(--warn)} .b-en_cours{background:var(--fb-blue-l);color:var(--fb-blue-d)}
.b-valide{background:var(--ok-bg);color:var(--ok)} .b-refuse{background:var(--danger-bg);color:var(--danger)}
.b-publie,.b-ouvert{background:var(--ok-bg);color:var(--ok)} .b-brouillon,.b-preparation{background:var(--warn-bg);color:var(--warn)}
.b-clos{background:var(--danger-bg);color:var(--danger)}
.row-act{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
.icon-btn{border:0;background:var(--line-l);border-radius:8px;width:34px;height:34px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:.12s}
.icon-btn:hover{background:#d8dadf}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* Formulaires admin */
.a-field{margin-bottom:13px;display:flex;flex-direction:column}
.a-field label{font-weight:600;font-size:.82rem;margin-bottom:5px;color:var(--muted)}
.a-field input,.a-field select,.a-field textarea{padding:.62em .85em;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%;transition:.12s}
.a-field input:focus,.a-field select:focus,.a-field textarea:focus{outline:none;border-color:var(--fb-blue);box-shadow:0 0 0 2px rgba(24,119,242,.18)}
.a-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.a-note{font-size:.85rem;margin-top:8px;min-height:1em}
.a-note.err{color:var(--danger)} .a-note.ok{color:var(--ok)}
input[type=search].search{padding:.55em .95em .55em 2.1em;border:0;border-radius:999px;min-width:240px;background:var(--fb-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2365676b' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E") no-repeat .7em center}
input[type=search].search:focus{outline:none;box-shadow:0 0 0 2px rgba(24,119,242,.25);background-color:#fff}

/* Modale */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal-box{background:#fff;border-radius:12px;padding:22px 24px 24px;width:100%;max-width:560px;position:relative;box-shadow:0 12px 40px rgba(0,0,0,.3);max-height:90vh;overflow:auto}
.modal-x{position:absolute;top:12px;right:14px;border:0;background:var(--line-l);border-radius:50%;width:34px;height:34px;font-size:1.3rem;cursor:pointer;color:var(--muted);line-height:1;display:flex;align-items:center;justify-content:center}
.modal-x:hover{background:#d8dadf}
.modal-box h2{margin-bottom:16px;padding-right:36px;font-weight:800;font-size:1.3rem;border-bottom:1px solid var(--line-l);padding-bottom:14px}
fieldset legend{color:var(--muted)}
@media(max-width:820px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;border-right:0;border-bottom:1px solid var(--line-l)}.side-nav{flex-direction:row;flex-wrap:wrap}.side-foot{border-top:0;padding-top:0}.main{max-width:none}}