/* ==========================================================================
   Greyscale Agric FMS — Application shell (sidebar, topbar, auth, page chrome)
   ========================================================================== */

/* ---- App layout --------------------------------------------------------- */
.app{display:flex;min-height:100vh}

/* ---- Sidebar ------------------------------------------------------------ */
.sidebar{
    width:var(--sidebar-w);flex-shrink:0;background:linear-gradient(180deg,var(--g-900),var(--g-800) 60%,var(--g-900));
    color:#D9E7DC;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
    transition:width var(--dur) var(--ease);z-index:40;
}
.sidebar-brand{display:flex;align-items:center;gap:11px;padding:18px 20px;height:var(--topbar-h);flex-shrink:0}
.sidebar-brand img{width:38px;height:38px;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.25);background:#fff}
.sidebar-brand .name{font-weight:800;color:#fff;font-size:var(--fs-md);letter-spacing:-.01em;line-height:1.1}
.sidebar-brand .sub{font-size:10px;color:var(--g-300);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 12px 20px}
.nav-group{margin-top:18px}
.nav-group-label{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;
    color:var(--g-400);padding:0 12px;margin-bottom:8px;opacity:.85}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-sm);
    color:#C2D6C7;font-size:var(--fs-sm);font-weight:600;margin-bottom:2px;transition:all var(--dur) var(--ease);position:relative}
.nav-item svg{width:19px;height:19px;flex-shrink:0;opacity:.85}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:linear-gradient(90deg,rgba(63,163,77,.28),rgba(63,163,77,.08));color:#fff}
.nav-item.active::before{content:'';position:absolute;left:-12px;top:50%;transform:translateY(-50%);
    width:4px;height:22px;background:var(--a-400);border-radius:0 4px 4px 0}
.nav-item.active svg{opacity:1;color:var(--a-300)}
.nav-badge{margin-left:auto;background:var(--a-500);color:#3a2a00;font-size:10px;font-weight:800;
    padding:2px 7px;border-radius:99px}
.sidebar-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:var(--fs-xs);color:var(--g-300)}

/* Collapsed sidebar (desktop toggle) */
.app.collapsed .sidebar{width:var(--sidebar-w-collapsed)}
.app.collapsed .sidebar-brand .name,.app.collapsed .sidebar-brand .sub,
.app.collapsed .nav-item span,.app.collapsed .nav-group-label,.app.collapsed .sidebar-foot,
.app.collapsed .nav-badge{display:none}
.app.collapsed .nav-item{justify-content:center;padding:11px}
.app.collapsed .sidebar-brand{justify-content:center}

/* ---- Main column -------------------------------------------------------- */
.main{flex:1;min-width:0;display:flex;flex-direction:column}

/* ---- Topbar ------------------------------------------------------------- */
.topbar{height:var(--topbar-h);background:rgba(255,255,255,.85);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);display:flex;align-items:center;gap:var(--s-4);
    padding:0 var(--s-6);position:sticky;top:0;z-index:30}
.topbar .menu-btn{background:transparent;border:none;color:var(--ink-600);padding:8px;border-radius:var(--r-sm);display:flex}
.topbar .menu-btn:hover{background:var(--surface-3)}
.topbar .menu-btn svg{width:22px;height:22px}
.search-box{flex:1;max-width:420px;position:relative}
.search-box input{width:100%;padding:9px 13px 9px 38px;background:var(--surface-3);border:1px solid transparent;
    border-radius:var(--r-full);font-size:var(--fs-sm);transition:all var(--dur) var(--ease)}
.search-box input:focus{outline:none;background:#fff;border-color:var(--g-400);box-shadow:0 0 0 3px rgba(63,163,77,.12)}
.search-box svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--ink-400)}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:var(--s-2)}
.icon-btn{position:relative;background:transparent;border:none;color:var(--ink-600);padding:9px;border-radius:var(--r-sm);display:flex}
.icon-btn:hover{background:var(--surface-3);color:var(--ink-800)}
.icon-btn svg{width:20px;height:20px}
.icon-btn .ind{position:absolute;top:7px;right:7px;width:8px;height:8px;background:var(--danger);border-radius:50%;border:2px solid #fff}

/* Connectivity indicator (offline sync) */
.conn-ind{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:var(--r-full);
    font-size:var(--fs-xs);font-weight:700;border:1px solid var(--line);background:var(--surface);transition:all var(--dur) var(--ease)}
.conn-ind .dot{width:8px;height:8px;border-radius:50%;background:var(--success)}
.conn-ind.online{color:var(--success);border-color:var(--success-line);background:var(--success-bg)}
.conn-ind.offline{color:var(--warning);border-color:var(--warning-line);background:var(--warning-bg)}
.conn-ind.offline .dot{background:var(--warning);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* User menu */
.usermenu{position:relative}
.usermenu-trigger{display:flex;align-items:center;gap:10px;padding:5px 8px 5px 5px;border-radius:var(--r-full);
    border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:all var(--dur) var(--ease)}
.usermenu-trigger:hover{border-color:var(--line-strong);box-shadow:var(--sh-xs)}
.usermenu-trigger .meta{text-align:left;line-height:1.2}
.usermenu-trigger .meta .n{font-size:var(--fs-sm);font-weight:700;color:var(--ink-800)}
.usermenu-trigger .meta .r{font-size:11px;color:var(--ink-500)}
.usermenu-pop{position:absolute;right:0;top:calc(100% + 8px);width:240px;background:var(--surface);
    border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-lg);padding:8px;
    opacity:0;visibility:hidden;transform:translateY(-6px);transition:all var(--dur) var(--ease);z-index:50}
.usermenu.open .usermenu-pop{opacity:1;visibility:visible;transform:translateY(0)}
.usermenu-pop .uhead{padding:10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.menu-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-sm);
    font-size:var(--fs-sm);color:var(--ink-700);font-weight:500}
.menu-link svg{width:17px;height:17px;color:var(--ink-500)}
.menu-link:hover{background:var(--surface-3)}
.menu-link.danger{color:var(--danger)} .menu-link.danger svg{color:var(--danger)}

/* ---- Page content ------------------------------------------------------- */
.page{padding:var(--s-6);max-width:1500px;width:100%;margin:0 auto;flex:1}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s-4);margin-bottom:var(--s-6);flex-wrap:wrap}
.page-head .titles h1{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em;color:var(--ink-900)}
.page-head .titles p{color:var(--ink-500);font-size:var(--fs-sm);margin-top:4px}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:var(--fs-xs);color:var(--ink-400);margin-bottom:8px}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{opacity:.5}
.page-actions{display:flex;gap:var(--s-2);flex-wrap:wrap}

/* Toolbar (filters above tables) */
.toolbar{display:flex;align-items:center;gap:var(--s-3);flex-wrap:wrap;margin-bottom:var(--s-4)}
.toolbar .input,.toolbar .select{width:auto;min-width:170px;padding:8px 12px}
.toolbar .spacer{flex:1}

/* Pagination */
.pagination{display:flex;align-items:center;gap:6px;margin-top:var(--s-5);justify-content:flex-end}
.pagination .pg{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
    border:1px solid var(--line);border-radius:var(--r-sm);font-size:var(--fs-sm);font-weight:600;color:var(--ink-600);background:var(--surface)}
.pagination .pg:hover{border-color:var(--g-400);color:var(--primary)}
.pagination .pg.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination .pg.disabled{opacity:.4;pointer-events:none}
.pagination .info{margin-right:auto;font-size:var(--fs-sm);color:var(--ink-500)}

/* ---- Auth pages --------------------------------------------------------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.auth-aside{position:relative;background:linear-gradient(150deg,var(--g-900),var(--g-700) 55%,var(--g-600));
    color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.auth-aside::before{content:'';position:absolute;inset:auto -80px -120px auto;width:420px;height:420px;
    background:radial-gradient(circle,rgba(242,183,5,.22),transparent 65%);border-radius:50%}
.auth-aside::after{content:'';position:absolute;inset:-120px auto auto -80px;width:360px;height:360px;
    background:radial-gradient(circle,rgba(95,191,90,.25),transparent 65%);border-radius:50%}
.auth-aside .brand{display:flex;align-items:center;gap:13px;position:relative;z-index:2}
.auth-aside .brand img{width:48px;height:48px;border-radius:12px;background:#fff;box-shadow:var(--sh-md)}
.auth-aside .brand b{font-size:var(--fs-lg);font-weight:800}
.auth-hero{position:relative;z-index:2;max-width:440px}
.auth-hero h2{font-size:var(--fs-4xl);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin-bottom:18px}
.auth-hero p{font-size:var(--fs-md);color:rgba(255,255,255,.82);line-height:var(--lh-relaxed)}
.auth-feats{position:relative;z-index:2;display:flex;flex-direction:column;gap:14px}
.auth-feat{display:flex;align-items:center;gap:12px;font-size:var(--fs-sm);color:rgba(255,255,255,.9)}
.auth-feat .ic{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.12);display:flex;
    align-items:center;justify-content:center;flex-shrink:0}
.auth-feat .ic svg{width:18px;height:18px;color:var(--a-300)}
.auth-main{display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}
.auth-card{width:100%;max-width:400px}
.auth-card h1{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em;margin-bottom:6px}
.auth-card .lead{color:var(--ink-500);font-size:var(--fs-sm);margin-bottom:28px}
.auth-foot{margin-top:28px;text-align:center;font-size:var(--fs-xs);color:var(--ink-400)}
.pw-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;
    color:var(--ink-400);padding:6px;cursor:pointer}
.pw-wrap{position:relative}

@media (max-width:900px){ .auth{grid-template-columns:1fr} .auth-aside{display:none} }

/* ---- Mobile sidebar (off-canvas) --------------------------------------- */
.sidebar-backdrop{position:fixed;inset:0;background:rgba(15,33,26,.5);z-index:39;opacity:0;visibility:hidden;transition:.2s}
@media (max-width:960px){
    .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);box-shadow:var(--sh-xl)}
    .app.nav-open .sidebar{transform:translateX(0)}
    .app.nav-open .sidebar-backdrop{opacity:1;visibility:visible}
    .app.collapsed .sidebar{width:var(--sidebar-w)} /* ignore collapse on mobile */
    .app.collapsed .sidebar .nav-item span,.app.collapsed .sidebar .nav-group-label,
    .app.collapsed .sidebar .sidebar-brand .name,.app.collapsed .sidebar .sidebar-brand .sub{display:block}
}

/* ---- Map ---------------------------------------------------------------- */
.map-canvas{height:560px;width:100%;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
.map-legend{display:flex;gap:var(--s-4);flex-wrap:wrap;margin-top:var(--s-3);font-size:var(--fs-xs);color:var(--ink-600)}
.map-legend .key{display:flex;align-items:center;gap:6px}
.map-legend .swatch{width:12px;height:12px;border-radius:3px}

/* ---- Detail layout ------------------------------------------------------ */
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:var(--s-6);align-items:start}
@media (max-width:960px){.detail-grid{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:160px 1fr;gap:10px 16px;font-size:var(--fs-sm)}
.kv dt{color:var(--ink-500);font-weight:600}
.kv dd{margin:0;color:var(--ink-800);font-weight:500}

/* ---- Timeline (workflow history / activity) ----------------------------- */
.timeline{position:relative;padding-left:26px}
.timeline::before{content:'';position:absolute;left:9px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;padding-bottom:var(--s-5)}
.tl-item::before{content:'';position:absolute;left:-22px;top:3px;width:14px;height:14px;border-radius:50%;
    background:var(--surface);border:3px solid var(--g-400)}
.tl-item.done::before{background:var(--success);border-color:var(--success)}
.tl-item.reject::before{background:var(--danger);border-color:var(--danger)}
.tl-item .tl-title{font-size:var(--fs-sm);font-weight:700;color:var(--ink-800)}
.tl-item .tl-meta{font-size:var(--fs-xs);color:var(--ink-500);margin-top:2px}

/* ---- Team registration (public flow) ------------------------------------ */
/* The Ambassador step has to show a comparable list of people and farms, which
   does not fit the 400px sign-in card — these steps opt into a wider card. */
.auth-card--wide{max-width:760px}
.auth-steps{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:var(--s-6);flex-wrap:wrap}
.auth-steps .step{font-size:var(--fs-xs)}
@media (max-width:600px){.auth-steps .step span{display:none}.auth-steps .step-line{width:24px}}

/* A validated Registration ID: the details we already hold, shown read-only so
   the participant confirms rather than re-types them. */
.reg-summary{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--s-4)}
.reg-summary .kv{grid-template-columns:120px 1fr;gap:8px 14px}

/* Ambassador choice cards — the whole card is the radio's label. */
.choice-list{display:grid;gap:var(--s-3)}
.choice{position:relative;display:block;border:1.5px solid var(--line);border-radius:var(--r-md);
    padding:var(--s-4);cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s;background:var(--surface)}
.choice:hover{border-color:var(--g-300);background:var(--surface-2)}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice input:focus-visible ~ .choice-body{outline:2px solid var(--primary);outline-offset:4px;border-radius:var(--r-sm)}
.choice:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,78,61,.12);background:var(--surface)}
.choice-body{display:flex;align-items:flex-start;gap:var(--s-3)}
.choice-mark{width:20px;height:20px;border-radius:50%;border:2px solid var(--line-strong);flex-shrink:0;margin-top:2px;
    display:flex;align-items:center;justify-content:center}
.choice:has(input:checked) .choice-mark{border-color:var(--primary)}
.choice:has(input:checked) .choice-mark::after{content:'';width:10px;height:10px;border-radius:50%;background:var(--primary)}
.choice-main{flex:1;min-width:0}
.choice-name{font-weight:700;color:var(--ink-800)}
.choice-meta{font-size:var(--fs-xs);color:var(--ink-500);margin-top:3px;display:flex;flex-wrap:wrap;gap:4px 10px}
.choice-slots{font-size:var(--fs-xs);font-weight:700;color:var(--g-700);white-space:nowrap}