:root{
  --g:#2d6a2d;--gl:#4a9a4a;--gd:#1a3a1a;--gs:#e8f5e9;
  --t:#8B4513;--ts:#f5e6d3;--y:#f9c74f;
  --bg:#f0f2f0;--white:#fff;--border:#dde;--txt:#2c2c2c;--sub:#666;
  --rad:12px;--tr:.25s ease;
  --sh:0 2px 12px rgba(0,0,0,.09);--shl:0 6px 28px rgba(0,0,0,.15);
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Lato',sans-serif;color:var(--txt);background:var(--bg);}
a{text-decoration:none;color:inherit;}
button{font-family:inherit;}

/* LOGIN */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--gd),var(--g));}
.login-card{background:var(--white);border-radius:20px;padding:44px 40px;width:100%;max-width:400px;text-align:center;box-shadow:var(--shl);}
.login-logo{font-size:3rem;margin-bottom:10px;}
.login-card h1{font-family:'Playfair Display',serif;color:var(--gd);font-size:1.6rem;margin-bottom:4px;}
.login-sub{color:var(--sub);font-size:.9rem;margin-bottom:28px;}
.login-field{text-align:left;margin-bottom:18px;}
.login-field label{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.88rem;color:var(--gd);margin-bottom:7px;}
.login-field input{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:10px;font-size:1rem;outline:none;transition:var(--tr);}
.login-field input:focus{border-color:var(--gl);}
.btn-login{width:100%;padding:13px;background:var(--g);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:var(--tr);margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:8px;}
.btn-login:hover{background:var(--gl);}
.login-error{color:#c0392b;font-size:.85rem;min-height:20px;margin-top:6px;}
.btn-back{display:inline-flex;align-items:center;gap:6px;color:var(--sub);font-size:.85rem;margin-top:10px;transition:var(--tr);}
.btn-back:hover{color:var(--g);}

/* LAYOUT */
.admin-panel{display:flex;min-height:100vh;}
.sidebar{width:240px;background:var(--gd);color:#fff;display:flex;flex-direction:column;padding:0;flex-shrink:0;position:sticky;top:0;height:100vh;}
.sidebar-logo{padding:24px 20px 20px;font-family:'Playfair Display',serif;font-size:1.2rem;border-bottom:1px solid rgba(255,255,255,.1);}
.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;}
.snav-btn{width:100%;text-align:left;padding:11px 16px;background:transparent;border:none;color:rgba(255,255,255,.75);font-size:.9rem;font-weight:700;border-radius:10px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:var(--tr);}
.snav-btn:hover,.snav-btn.active{background:rgba(255,255,255,.15);color:#fff;}
.sidebar-footer{padding:16px 12px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:8px;}
.btn-save-all{padding:11px;background:var(--y);color:var(--gd);border:none;border-radius:10px;font-weight:700;cursor:pointer;transition:var(--tr);display:flex;align-items:center;justify-content:center;gap:8px;}
.btn-save-all:hover{filter:brightness(1.1);}
.btn-view-site{padding:10px;background:rgba(255,255,255,.12);color:rgba(255,255,255,.85);border-radius:10px;font-size:.88rem;font-weight:700;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;transition:var(--tr);}
.btn-view-site:hover{background:rgba(255,255,255,.2);}
.btn-logout{padding:10px;background:transparent;border:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.6);border-radius:10px;font-size:.85rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:var(--tr);}
.btn-logout:hover{color:#fff;border-color:rgba(255,255,255,.6);}

/* MAIN */
.admin-main{flex:1;overflow-y:auto;}
.admin-topbar{background:var(--white);padding:18px 28px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--sh);position:sticky;top:0;z-index:10;}
.admin-topbar h2{font-family:'Playfair Display',serif;color:var(--gd);font-size:1.3rem;}
.admin-badge{background:var(--gs);color:var(--g);padding:6px 14px;border-radius:20px;font-size:.78rem;font-weight:700;display:flex;align-items:center;gap:6px;}
.panel-content{padding:28px;}

/* CARDS & FORMS */
.admin-card{background:var(--white);border-radius:var(--rad);padding:24px;box-shadow:var(--sh);margin-bottom:20px;}
.admin-card h3{color:var(--gd);font-size:1rem;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--gs);display:flex;align-items:center;gap:8px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{margin-bottom:14px;}
.field label{display:block;font-weight:700;font-size:.82rem;color:var(--gd);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px;}
.field input,.field textarea,.field select{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:8px;font-size:.9rem;font-family:inherit;outline:none;transition:var(--tr);background:#fafafa;}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gl);background:#fff;}
.field textarea{resize:vertical;min-height:80px;}

/* ITEM LIST */
.items-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;}
.item-row{background:var(--gs);border:2px solid transparent;border-radius:10px;padding:14px 16px;display:flex;align-items:flex-start;gap:12px;transition:var(--tr);}
.item-row:hover{border-color:var(--gl);}
.item-info{flex:1;}
.item-title{font-weight:700;font-size:.93rem;color:var(--gd);margin-bottom:4px;}
.item-sub{font-size:.82rem;color:var(--sub);line-height:1.4;}
.item-actions{display:flex;gap:6px;flex-shrink:0;}
.btn-edit,.btn-del,.btn-add{padding:7px 14px;border-radius:8px;border:none;cursor:pointer;font-size:.82rem;font-weight:700;transition:var(--tr);display:inline-flex;align-items:center;gap:5px;}
.btn-edit{background:#e3f2fd;color:#1565c0;}
.btn-edit:hover{background:#1565c0;color:#fff;}
.btn-del{background:#fce4ec;color:#880e4f;}
.btn-del:hover{background:#880e4f;color:#fff;}
.btn-add{background:var(--g);color:#fff;padding:10px 20px;font-size:.88rem;margin-top:4px;}
.btn-add:hover{background:var(--gl);}

/* MODAL */
.edit-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;align-items:center;justify-content:center;padding:20px;}
.edit-modal.open{display:flex;}
.edit-modal-inner{background:#fff;border-radius:16px;padding:32px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;position:relative;}
.modal-title{font-family:'Playfair Display',serif;color:var(--gd);font-size:1.3rem;margin-bottom:20px;}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;}
.btn-cancel{padding:10px 20px;background:#eee;border:none;border-radius:8px;cursor:pointer;font-weight:700;}
.btn-save{padding:10px 24px;background:var(--g);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:700;transition:var(--tr);}
.btn-save:hover{background:var(--gl);}

/* TOAST */
.admin-toast{position:fixed;bottom:24px;right:24px;background:var(--gd);color:#fff;padding:13px 22px;border-radius:10px;font-weight:700;font-size:.9rem;z-index:9999;opacity:0;transform:translateY(10px);transition:var(--tr);pointer-events:none;}
.admin-toast.show{opacity:1;transform:translateY(0);}