:root{
  --earth:#2d6a28;--earth-dk:#1a4517;--earth-lt:#4a9e44;
  --sky:#2980b9;--warn:#e67e22;--danger:#c0392b;
  --bg:#f2f6f1;--surface:#ffffff;--surface2:#eaf2e8;
  --border:#cfe0cc;--txt:#1a2818;--txt2:#5a7255;
  --shadow:rgba(26,69,23,.1);
  --r:12px;--r-sm:8px;
  --font:'Sora','Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji',sans-serif;--mono:'DM Mono',monospace;
  --side:380px;
}
[data-theme="dark"]{
  --bg:#0d160b;--surface:#131f10;--surface2:#1a2a17;
  --border:#253d20;--txt:#d0e8cc;--txt2:#6a9e62;
  --shadow:rgba(0,0,0,.4);--earth:#52b54a;--earth-dk:#3a8534;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font-family:var(--font);background:var(--bg);color:var(--txt);font-size:13.5px;line-height:1.5}

#app{display:flex;flex-direction:column;height:100vh}
#main{flex:1;display:flex;overflow:hidden}

/* HEADER COLLAPSE */
header.header-hidden{height:0;padding:0!important;overflow:hidden;flex-shrink:0;border:none;box-shadow:none}
#header-toggle-btn{
  display:none;position:absolute;top:calc(10px + env(safe-area-inset-top,0px));left:10px;
  z-index:1001;width:38px;height:38px;border-radius:9px;border:none;cursor:pointer;
  background:rgba(0,0,0,.55);color:#fff;font-size:1.1rem;
  align-items:center;justify-content:center;backdrop-filter:blur(4px);
  box-shadow:0 2px 8px rgba(0,0,0,.35)
}
/* Push Leaflet left controls below the ☰ button on Capacitor */
body.cap-mobile .leaflet-top.leaflet-left{
  padding-top:calc(56px + env(safe-area-inset-top,0px))
}
/* Align right controls (basemap selector) with the ☰ button */
body.cap-mobile .leaflet-top.leaflet-right{
  padding-top:calc(10px + env(safe-area-inset-top,0px))
}

/* OFFLINE BANNER */
#offline-bar{background:var(--warn);color:#fff;text-align:center;padding:.3rem;font-size:.72rem;font-weight:600;display:none;flex-shrink:0}
#offline-bar.show{display:block}
#offline-auth-bar{background:#e67e22;color:#fff;text-align:center;padding:.3rem;font-size:.72rem;font-weight:600;display:none;flex-shrink:0}
#offline-auth-bar.show{display:block}
#update-bar{background:#2563eb;color:#fff;text-align:center;padding:.45rem .8rem;font-size:.76rem;font-weight:600;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:.3rem}

/* HEADER */
header{
  background:linear-gradient(110deg,var(--earth-dk) 0%,var(--earth) 55%,var(--earth-lt) 100%);
  color:#fff;display:flex;align-items:center;gap:.75rem;
  padding:.6rem 1rem;padding-top:calc(.6rem + env(safe-area-inset-top, 0px));flex-shrink:0;
  box-shadow:0 2px 16px rgba(0,0,0,.2);z-index:900
}
.hd-logo{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.hd-title h1{font-size:1rem;font-weight:700;letter-spacing:-.01em}
.hd-title p{font-size:.63rem;opacity:.75;letter-spacing:.08em;text-transform:uppercase;font-weight:300}
.hd-gap{flex:1}
.hd-pill{
  background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.25);
  border-radius:20px;padding:.28rem .8rem;font-size:.72rem;font-weight:600;
  cursor:pointer;display:flex;align-items:center;gap:.3rem;font-family:var(--font);transition:.2s
}
.hd-pill:hover{background:rgba(255,255,255,.28)}
.hd-pill.active{background:rgba(255,255,255,.3);border-color:rgba(255,255,255,.55)}
.hd-icon{width:32px;height:32px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:9px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;font-size:.95rem;transition:.2s;font-family:var(--font)}
.hd-icon:hover{background:rgba(255,255,255,.3)}

/* MAP */
#map-wrap{flex:1;position:relative;min-width:0}
#map{height:100%;width:100%}
#map-overlay{position:absolute;bottom:56px;left:10px;z-index:500;display:flex;flex-direction:column;gap:.4rem;pointer-events:none}
.m-chip{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:.28rem .75rem;font-size:.7rem;font-weight:600;color:var(--txt);box-shadow:0 2px 8px var(--shadow);display:flex;align-items:center;gap:.4rem}
.m-dot{width:8px;height:8px;border-radius:50%;background:var(--earth)}
.m-dot.green{background:#27ae60}
.m-dot.amber{background:var(--warn)}
#draw-hint{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:600;background:var(--earth);color:#fff;padding:.45rem 1.1rem;border-radius:24px;font-size:.76rem;font-weight:600;box-shadow:0 4px 14px rgba(0,0,0,.25);display:none;white-space:nowrap;pointer-events:none}
#draw-hint.show{display:block;animation:fdDown .3s ease}
@keyframes fdDown{from{opacity:0;transform:translateX(-50%) translateY(-8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* SIDEBAR */
#sidebar{width:var(--side);display:flex;flex-direction:column;background:var(--bg);border-left:1px solid var(--border);overflow:hidden}
.tab-bar{display:flex;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}
.tab{flex:1;padding:.65rem .3rem;text-align:center;cursor:pointer;font-size:.7rem;font-weight:600;color:var(--txt2);border-bottom:2px solid transparent;transition:.2s;display:flex;align-items:center;justify-content:center;gap:.25rem}
.tab:hover{color:var(--earth)}
.tab.active{color:var(--earth);border-bottom-color:var(--earth)}
.tab-badge{background:var(--earth);color:#fff;border-radius:10px;padding:.05rem .4rem;font-size:.62rem;font-weight:700}

.panel{flex:1;overflow-y:auto;padding:.9rem;display:none}
.panel.show{display:block}

/* FORM */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:1rem;margin-bottom:.85rem;box-shadow:0 1px 4px var(--shadow)}
.card-title{font-size:.7rem;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.85rem;display:flex;align-items:center;gap:.4rem}

.f{position:relative;margin-bottom:.8rem}
.f input,.f select,.f textarea{width:100%;padding:.85rem .7rem .3rem;border:1.5px solid var(--border);border-radius:var(--r-sm);background:var(--surface2);font-family:var(--font);font-size:.85rem;color:var(--txt);outline:none;transition:.2s;appearance:none}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--earth)}
.f label{position:absolute;left:.7rem;top:.88rem;font-size:.83rem;color:var(--txt2);pointer-events:none;transition:.18s}
.f input:focus+label,.f input:not(:placeholder-shown)+label,
.f select:focus+label,.f.sv label,
.f textarea:focus+label,.f textarea:not(:placeholder-shown)+label{top:.18rem;font-size:.62rem;color:var(--earth);font-weight:700;letter-spacing:.05em}
.f textarea{resize:vertical;min-height:54px}
.f-file{display:flex;align-items:center;gap:.55rem;padding:.48rem .7rem;border:1.5px dashed var(--border);border-radius:var(--r-sm);cursor:pointer;font-size:.78rem;color:var(--txt2);background:var(--surface2);transition:.2s}
.f-file:hover{border-color:var(--earth);color:var(--earth)}
.f-file input{display:none}

.notice{border-radius:var(--r-sm);padding:.65rem .8rem;font-size:.77rem;display:flex;align-items:flex-start;gap:.5rem;margin-bottom:.8rem}
.notice-draw{background:#e8f5e8;border:1.5px dashed var(--earth);color:#1a4517}
.notice-info{background:#e3f0fb;border:1.5px dashed var(--sky);color:#1a3a5c}
[data-theme="dark"] .notice-draw{background:#1a2e18;color:#8ecb86}
[data-theme="dark"] .notice-info{background:#102040;color:#7ab8e0}
.ni{font-size:1rem;flex-shrink:0;margin-top:.05rem}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.6rem .95rem;border:none;border-radius:var(--r-sm);font-family:var(--font);font-weight:600;font-size:.8rem;cursor:pointer;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--earth),var(--earth-dk));color:#fff;width:100%}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(26,69,23,.35)}
.btn-ghost{background:var(--surface2);color:var(--txt);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--earth);color:var(--earth)}
.btn-danger{background:#fdeaea;color:#c0392b;border:1px solid #f5c6c6}
.btn-danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-row{display:flex;gap:.45rem;flex-wrap:wrap}
.btn-row .btn{flex:1;min-width:64px;padding:.55rem .4rem;font-size:.74rem}

/* STATS */
.stats-strip{display:flex;gap:.4rem;margin-bottom:.8rem}
.stat-cell{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);padding:.45rem .5rem;text-align:center}
.stat-val{font-size:1.1rem;font-weight:700;color:var(--earth);line-height:1}
.stat-lbl{font-size:.6rem;color:var(--txt2);text-transform:uppercase;letter-spacing:.04em;margin-top:.15rem}

/* PROGRESS */
.prog-wrap{background:var(--surface2);border-radius:10px;height:6px;overflow:hidden;margin:.5rem 0}
.prog-bar{height:100%;background:linear-gradient(90deg,var(--earth-lt),var(--earth));border-radius:10px;transition:width .4s ease}

/* ENTRY CARDS */
.entry{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);padding:.65rem .75rem;margin-bottom:.55rem;cursor:pointer;transition:.2s;display:flex;gap:.65rem;align-items:flex-start}
.entry:hover{border-color:var(--earth);box-shadow:0 2px 10px var(--shadow)}
.entry-thumb{width:42px;height:42px;border-radius:8px;flex-shrink:0;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:1.25rem;overflow:hidden}
.entry-thumb img{width:100%;height:100%;object-fit:cover}
.entry-body{flex:1;min-width:0}
.entry-name{font-weight:700;font-size:.83rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.entry-meta{font-size:.68rem;color:var(--txt2);font-family:var(--mono);margin-top:.1rem}
.entry-chips{display:flex;gap:.3rem;flex-wrap:wrap;margin-top:.3rem}
.chip{padding:.12rem .45rem;border-radius:8px;font-size:.63rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.c-green{background:#e8f5e9;color:#2e7d32}
.c-blue{background:#e3f2fd;color:#1565c0}
.c-amber{background:#fff3e0;color:#bf360c}
.c-red{background:#ffebee;color:#b71c1c}
.c-grey{background:#f5f5f5;color:#616161}
.c-teal{background:#e0f2f1;color:#004d40}
[data-theme="dark"] .c-green{background:#1a3d1a;color:#66bb6a}
[data-theme="dark"] .c-blue{background:#0d2040;color:#64b5f6}
[data-theme="dark"] .c-amber{background:#2d1a00;color:#ffa726}
[data-theme="dark"] .c-red{background:#2d0a0a;color:#ef9a9a}
[data-theme="dark"] .c-grey{background:#252525;color:#9e9e9e}
[data-theme="dark"] .c-teal{background:#00241f;color:#4db6ac}
.entry-del{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:none;cursor:pointer;color:var(--txt2);font-size:.8rem;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.entry-del:hover{background:var(--danger);color:#fff;border-color:var(--danger)}

/* VALIDATE */
#validate-selected{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r-sm);padding:.6rem .75rem;font-size:.78rem;color:var(--txt2);margin-bottom:.8rem;display:none}
#validate-selected.show{display:block}
#validate-selected strong{color:var(--txt)}

/* LEGEND */
.legend{display:flex;flex-direction:column;gap:.35rem}
.legend-row{display:flex;align-items:center;gap:.5rem;font-size:.76rem}
.l-dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}

/* EMPTY */
.empty{text-align:center;padding:1.75rem .5rem;color:var(--txt2)}
.empty .ei{font-size:2.5rem;margin-bottom:.4rem}
.empty p{font-size:.79rem}

/* PHOTO PREVIEWS */
#photo-previews{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.4rem}
#photo-previews img{width:56px;height:56px;border-radius:6px;object-fit:cover;border:1px solid var(--border)}

/* SECTION LABEL */
.section-lbl{font-size:.68rem;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.55rem}

/* TOAST */
#toasts{position:fixed;bottom:1.2rem;right:1.2rem;z-index:9999;display:flex;flex-direction:column;gap:.4rem;pointer-events:none}
.toast{padding:.55rem 1rem;border-radius:20px;font-size:.77rem;font-weight:600;box-shadow:0 4px 16px rgba(0,0,0,.2);animation:tin .3s ease,tout .3s ease 2.4s forwards}
.toast.ok{background:var(--earth);color:#fff}
.toast.err{background:var(--danger);color:#fff}
.toast.inf{background:var(--surface);color:var(--txt);border:1px solid var(--border)}
@keyframes tin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes tout{from{opacity:1}to{opacity:0}}

::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}

@media(max-width:768px){
  :root{--side:100%}
  header{flex-wrap:nowrap;padding:.28rem .5rem;gap:.3rem;overflow:hidden}
  .hd-logo{width:26px;height:26px;border-radius:7px}
  .hd-logo img{width:22px;height:22px;border-radius:6px}
  .hd-title{display:none}
  .hd-gap{display:none}
  .hd-pill{padding:.18rem .45rem;font-size:.62rem;gap:.2rem}
  #theme-btn{display:none}
  #compass-btn{display:none}
  #dl-btn{display:none}

  #main{flex-direction:column;position:relative}
  #map-wrap{flex:1;height:100%;min-height:0}
  #sidebar{
    position:absolute;bottom:0;left:0;right:0;
    height:55vh;max-height:70vh;
    background:var(--bg);
    border-top:1px solid var(--border);
    border-radius:var(--r) var(--r) 0 0;
    box-shadow:0 -4px 20px rgba(0,0,0,.2);
    transform:translateY(100%);
    transition:transform .3s ease;
    z-index:800;
    width:100%
  }
  #sidebar.open{transform:translateY(0)}

  /* Handle bar for drag hint */
  #sidebar::before{
    content:'';display:block;
    width:40px;height:4px;
    background:var(--border);border-radius:4px;
    margin:8px auto 4px;flex-shrink:0
  }
  .panel{padding-bottom:calc(.9rem + env(safe-area-inset-bottom, 0px))}
}

/* SIDEBAR TOGGLE (mobile only) */
#sidebar-toggle{
  display:none;position:absolute;bottom:calc(12px + env(safe-area-inset-bottom, 0px));left:50%;transform:translateX(-50%);
  z-index:700;background:var(--earth);color:#fff;
  border:none;border-radius:24px;padding:.55rem 1.3rem;
  font-family:var(--font);font-size:.78rem;font-weight:700;
  cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.3);
  transition:.2s
}
#sidebar-toggle:hover{background:var(--earth-dk)}
@media(max-width:768px){
  #sidebar-toggle{display:flex;align-items:center;gap:.35rem;padding:.42rem 1rem;font-size:.74rem}
}

/* MOBILE QUICK ACTIONS — Theme + Compass floating on map */
#map-quick-actions{
  display:none;position:absolute;top:50%;right:10px;transform:translateY(-50%);
  z-index:501;flex-direction:column;gap:6px
}
@media(max-width:768px){#map-quick-actions{display:flex}}
#map-quick-actions button{
  width:34px;height:34px;
  background:var(--surface);border:1px solid var(--border);border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-size:.95rem;cursor:pointer;
  box-shadow:0 2px 8px var(--shadow);transition:.2s;
  color:var(--txt);font-family:var(--font)
}
#map-quick-actions button:hover{background:var(--surface2)}

/* GPS LOCATE BUTTON */
#locate-btn{
  position:absolute;bottom:80px;right:10px;z-index:600;
  width:40px;height:40px;
  background:var(--surface);border:2px solid var(--border);
  border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
  box-shadow:0 2px 8px var(--shadow);
  transition:.2s
}
#locate-btn:hover{border-color:var(--earth);background:var(--surface2)}
#locate-btn.active{border-color:var(--sky);background:rgba(41,128,185,.1)}
#locate-btn.follow{border-color:var(--sky);background:rgba(41,128,185,.22);box-shadow:0 0 0 3px rgba(41,128,185,.35);animation:followPulse 1.6s ease-in-out infinite}
@keyframes followPulse{0%,100%{box-shadow:0 0 0 3px rgba(41,128,185,.35)}50%{box-shadow:0 0 0 6px rgba(41,128,185,.12)}}

/* VALIDATION SELECT BUTTON */
#select-btn{
  position:absolute;bottom:130px;right:10px;z-index:600;
  width:40px;height:40px;
  background:var(--surface);border:2px solid var(--border);
  border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
  box-shadow:0 2px 8px var(--shadow);
  transition:.2s
}
#select-btn:hover{border-color:var(--earth);background:var(--surface2)}
#select-btn.active{border-color:#e67e22;background:rgba(230,126,34,.12)}

@media(max-width:768px){
  #locate-btn{bottom:calc(70px + env(safe-area-inset-bottom, 0px));right:10px;width:36px;height:36px;font-size:1rem}
  #select-btn{bottom:calc(115px + env(safe-area-inset-bottom, 0px));right:10px;width:36px;height:36px;font-size:1rem}
}

/* COMPASS ROSE */
#compass-rose{
  position:absolute;top:10px;right:52px;z-index:500;
  cursor:grab;touch-action:none;transition:transform .2s ease;
  filter:drop-shadow(0 2px 6px var(--shadow));
  user-select:none;
}
#compass-rose:hover{filter:drop-shadow(0 2px 10px var(--shadow)) brightness(1.05)}

/* SCALE BAR THEMING */
.leaflet-control-scale-line{
  background:var(--surface)!important;
  border-color:var(--earth)!important;
  color:var(--txt)!important;
  font-family:var(--mono)!important;
  font-size:.65rem!important;
  box-shadow:0 1px 4px var(--shadow);
  padding:2px 6px!important;
}

@media(max-width:768px){
  #compass-rose{top:8px;right:44px}
  #compass-rose svg{width:48px;height:48px}
}

/* COORDS CHIP */
#coords-chip{
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;padding:.28rem .75rem;
  font-size:.68rem;font-weight:600;color:var(--txt);
  font-family:var(--mono);
  box-shadow:0 2px 8px var(--shadow);
  display:none;align-items:center;gap:.4rem
}
#coords-chip.show{display:flex}

/* MULTI-CROP PICKER */
#crop-picker-wrap{margin-bottom:.8rem}
#crop-picker-toggle{width:100%;text-align:left;padding:.65rem .8rem;border:1.5px solid var(--border);border-radius:8px;background:var(--surface);color:var(--txt);font-size:.85rem;cursor:pointer;font-family:var(--font)}
#crop-picker-dropdown{border:1px solid var(--border);border-radius:10px;background:var(--surface);max-height:200px;overflow-y:auto;margin-top:.3rem;box-shadow:0 4px 16px rgba(0,0,0,.12)}
.crop-check-item{display:flex;align-items:center;gap:.5rem;padding:.42rem .8rem;font-size:.83rem;cursor:pointer;user-select:none}
.crop-check-item:hover{background:var(--surface2)}
.crop-check-item input{accent-color:var(--earth);width:16px;height:16px;flex-shrink:0}
#crop-chips{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.4rem}
.crop-chip{background:var(--earth);color:#fff;border-radius:20px;padding:.2rem .55rem;font-size:.72rem;font-weight:600;display:flex;align-items:center;gap:.3rem}

/* WIZARD PROGRESS */
#crop-wizard-bar{margin:.6rem 0;padding:.6rem .8rem;background:var(--surface2);border-radius:10px;border-left:3px solid var(--earth)}
#wizard-progress-text{font-size:.8rem;font-weight:600;color:var(--earth);margin-bottom:.35rem}
#wizard-progress-track{background:var(--border);border-radius:10px;height:5px}
#wizard-progress-fill{background:var(--earth);height:100%;border-radius:10px;transition:width .35s ease}

/* GEOMETRY CAPTURE SECTION */
#geom-capture-section{margin:.5rem 0 .8rem}
.geom-status{padding:.35rem .7rem;border-radius:20px;font-size:.75rem;font-weight:600;display:inline-block;margin-bottom:.5rem}
.geom-status.warn{background:#fff3cd;color:#856404}
.geom-status.ok{background:#d1e7dd;color:#0a6640}
.geom-btn-row{display:flex;gap:.5rem}
.geom-btn-row button{flex:1;padding:.5rem;border-radius:8px;border:1.5px solid var(--earth);background:none;color:var(--earth);font-weight:600;font-size:.8rem;cursor:pointer;font-family:var(--font)}
.geom-btn-row button:active{background:var(--earth);color:#fff}

/* GPS HEADING ARROW */
.gps-arrow{
  width:36px;height:36px;
  filter:drop-shadow(0 2px 6px rgba(41,128,185,.55));
  transition:transform 0.25s ease;
  pointer-events:none
}
.gps-accuracy{
  border:2px solid rgba(41,128,185,.3);
  background:rgba(41,128,185,.08)
}

/* LOGIN GATE */
#login-gate{position:fixed;inset:0;z-index:10000;background:linear-gradient(135deg,#1a3a1a 0%,#2d5a2d 40%,#3a7a3a 100%);display:flex;align-items:center;justify-content:center;transition:opacity .4s ease,visibility .4s ease}
#login-gate.hidden{opacity:0;visibility:hidden;pointer-events:none}
.gate-card{width:min(400px,90%);background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.gate-header{background:linear-gradient(110deg,var(--earth-dk),var(--earth),var(--earth-lt));padding:2rem 1.5rem;text-align:center;color:#fff}
.gate-logo{width:72px;height:72px;border-radius:50%;margin:0 auto .8rem;object-fit:contain;background:rgba(255,255,255,.15);padding:4px;box-shadow:0 2px 12px rgba(0,0,0,.2)}
.gate-header h1{font-size:1.2rem;font-weight:700;margin:0 0 .3rem}
.gate-header p{font-size:.78rem;opacity:.8;margin:0}
.gate-body{padding:1.5rem}
.gate-field{margin-bottom:1rem}
.gate-field input{width:100%;padding:.8rem 1rem;border:1.5px solid #dde;border-radius:8px;font-size:.88rem;font-family:var(--font);background:var(--surface2);transition:border-color .2s;box-sizing:border-box}
.gate-field input:focus{outline:none;border-color:var(--earth);background:#fff}
#gate-server-domain{width:100%;padding:.8rem 1rem;border:1.5px solid var(--earth);border-radius:8px;font-size:.88rem;font-family:var(--font);background:var(--surface2);color:var(--txt);font-weight:600;outline:none;margin-bottom:1rem;box-sizing:border-box;appearance:none}
.gate-btn{width:100%;padding:.85rem;background:var(--earth);color:#fff;border:none;border-radius:8px;font-size:.92rem;font-weight:700;cursor:pointer;font-family:var(--font);transition:background .2s}
.gate-btn:hover{background:var(--earth-dk)}
.gate-btn:disabled{opacity:.5;cursor:not-allowed}
.gate-error{background:#fee;border:1.5px solid #c33;color:#a11;padding:.65rem .8rem;border-radius:8px;font-size:.8rem;margin-bottom:1rem;display:none}
.gate-error.show{display:block}
.gate-register{text-align:center;font-size:.8rem;color:var(--txt2);margin-top:1.2rem}
.gate-register a{color:var(--earth);font-weight:600;text-decoration:none}
.gate-register a:hover{text-decoration:underline}
.gate-link-btn{background:none;border:none;color:var(--earth);font-weight:600;cursor:pointer;font-size:.8rem;font-family:var(--font);padding:0;text-decoration:underline}
.gate-btn-secondary{width:100%;margin-top:.5rem;padding:.75rem;background:var(--surface2);color:var(--txt);border:1px solid var(--border);border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;font-family:var(--font)}
.gate-btn-secondary:hover{background:var(--bg)}

/* APP UNLOCK GATE (above login gate when session cached + lock on) */
#app-unlock-gate{position:fixed;inset:0;z-index:10050;background:linear-gradient(135deg,#1a2a3a 0%,#2d4a5a 40%,#3a5a6a 100%);display:flex;align-items:center;justify-content:center;transition:opacity .35s ease,visibility .35s ease}
#app-unlock-gate.hidden{opacity:0;visibility:hidden;pointer-events:none}

/* PIN setup splash after first online login */
#pin-setup-modal{position:fixed;inset:0;z-index:10055;background:rgba(0,0,0,.75);display:flex;align-items:center;justify-content:center;padding:1rem;backdrop-filter:blur(4px)}
#pin-setup-modal.hidden{display:none!important}

body.app-locked #app{pointer-events:none;user-select:none}
body.app-locked #app #app-unlock-gate{pointer-events:auto}
body.app-locked #main,body.app-locked header{filter:blur(3px)}

/* AUTH MODAL */
#auth-modal,#survey-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:9999;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
#auth-modal.show,#survey-modal.show{display:flex;animation:fdIn .2s ease}
.survey-row{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;border-bottom:1px solid var(--border);font-size:.85rem}
.survey-row:last-child{border-bottom:none}
.survey-name{flex:1;font-weight:600}
.survey-count{font-size:.75rem;color:var(--txt2);font-family:var(--mono)}
.survey-toggle{padding:.3rem .6rem;border-radius:6px;border:1px solid var(--border);font-size:.72rem;cursor:pointer;font-family:var(--font);background:var(--bg)}
.survey-toggle.active{background:var(--earth);color:#fff;border-color:var(--earth)}
.survey-del{background:none;border:none;cursor:pointer;font-size:.9rem;opacity:.5;padding:.2rem}
.survey-del:hover{opacity:1}
@keyframes fdIn{from{opacity:0}to{opacity:1}}
.auth-box{background:var(--surface);border-radius:var(--r);width:min(440px,92%);max-height:88vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.4);position:relative}
.auth-header{background:linear-gradient(110deg,var(--earth-dk),var(--earth),var(--earth-lt));color:#fff;padding:1.3rem 1.5rem;display:flex;align-items:center;gap:.6rem;border-radius:var(--r) var(--r) 0 0}
.auth-header h2{font-size:1.15rem;font-weight:700;flex:1}
.auth-close{background:rgba(255,255,255,.18);border:none;color:#fff;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:1.15rem;transition:.2s;display:flex;align-items:center;justify-content:center}
.auth-close:hover{background:rgba(255,255,255,.3)}
.auth-body{padding:1.5rem}
.auth-tabs{display:flex;gap:.5rem;margin-bottom:1.3rem;background:var(--surface2);border-radius:var(--r-sm);padding:.3rem}
.auth-tab{flex:1;padding:.6rem;text-align:center;cursor:pointer;font-size:.82rem;font-weight:600;color:var(--txt2);border-radius:6px;transition:.2s}
.auth-tab:hover{color:var(--earth)}
.auth-tab.active{background:var(--surface);color:var(--earth);box-shadow:0 1px 3px var(--shadow)}
.auth-form{display:none}
.auth-form.show{display:block}
.auth-btn-primary{width:100%;background:var(--earth);color:#fff;border:none;padding:.85rem;border-radius:var(--r-sm);font-size:.88rem;font-weight:700;cursor:pointer;transition:.2s;font-family:var(--font);margin-top:.5rem}
.auth-btn-primary:hover{background:var(--earth-dk)}
.auth-btn-primary:disabled{opacity:.5;cursor:not-allowed}
.auth-error{background:#fee;border:1.5px solid #c33;color:#a11;padding:.65rem .8rem;border-radius:var(--r-sm);font-size:.77rem;margin-bottom:.8rem;display:none}
.auth-error.show{display:block}
.auth-info{background:var(--surface2);padding:.65rem .8rem;border-radius:var(--r-sm);font-size:.77rem;color:var(--txt2);margin-bottom:.8rem;text-align:center}
.auth-user-info{display:flex;align-items:center;gap:.7rem;padding:.75rem .9rem;background:var(--surface2);border-radius:var(--r-sm);margin-bottom:.8rem}
.auth-user-avatar{width:42px;height:42px;border-radius:50%;background:var(--earth);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700}
.auth-user-detail{flex:1;min-width:0}
.auth-user-name{font-size:.88rem;font-weight:700;color:var(--txt);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-user-role{font-size:.7rem;color:var(--txt2);text-transform:uppercase;letter-spacing:.06em}
.auth-btn-logout{background:var(--danger);color:#fff;border:none;padding:.7rem 1.1rem;border-radius:var(--r-sm);font-size:.8rem;font-weight:600;cursor:pointer;transition:.2s;font-family:var(--font)}
.auth-btn-logout:hover{background:#a0321f}
.auth-app-lock{margin-top:.85rem;padding:.85rem;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--surface2)}
.auth-btn-secondary{width:100%;padding:.65rem;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface);font-size:.8rem;font-weight:600;cursor:pointer;font-family:var(--font);color:var(--txt)}
.auth-btn-secondary:hover{background:var(--bg)}

/* Reverse Leaflet layer control order - show overlays (MBTiles) on top */
.leaflet-control-layers-list{display:flex;flex-direction:column-reverse}