:root{--green: #70A64D;--green-soft: rgba(112, 166, 77, .14);--brown: #675641;--beige: #DDD6C2;--ink: #2C2A24;--muted: #6E685C;--bg: #F3EFE7;--surface: #FBF9F4;--line: #DED7C7;--line-strong: #C9C0AC;--brown-soft: #EEE8DE;--shadow: 0 1px 2px rgba(44, 42, 36, .06), 0 6px 20px rgba(44, 42, 36, .06);--danger: #A6402F;--warning: #B67A16;--ok: #70A64D;--radius: 16px}*{box-sizing:border-box}html,body,#root{height:100%;width:100%}html{overflow-x:hidden}body{margin:0;font-family:Alexandria,SF Arabic,Geeza Pro,Tahoma,sans-serif;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent;overflow-x:hidden}.app-shell{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.top-bar-title{font-size:18px;font-weight:800}.content{flex:1;padding:16px 16px 32px;display:flex;flex-direction:column;gap:14px}.tile{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;cursor:pointer;text-align:right;width:100%;font-family:inherit;color:inherit}.tile:active{background:var(--green-soft)}.tile-icon{font-size:34px;width:56px;height:56px;border-radius:14px;background:var(--green-soft);display:grid;place-items:center;flex-shrink:0}.tile-icon-img{width:64px;height:64px;border-radius:14px;object-fit:cover;flex-shrink:0;border:1px solid var(--line)}.tile-body{flex:1;min-width:0}.tile-title{font-size:17px;font-weight:800;margin-bottom:4px}.tile-sub{font-size:13px;color:var(--muted)}.progress-bar{height:10px;border-radius:6px;background:var(--line);overflow:hidden;margin-top:8px}.progress-bar-fill{height:100%;background:var(--green);border-radius:6px;transition:width .25s}.row-btn{display:flex;align-items:center;gap:16px;background:var(--surface);border:2px solid var(--line);border-radius:var(--radius);padding:16px;width:100%;font-family:inherit;cursor:pointer}.row-btn.done{border-color:var(--green);background:var(--green-soft)}.row-btn-circle{width:48px;height:48px;border-radius:50%;border:3px solid var(--line);display:grid;place-items:center;font-size:24px;flex-shrink:0;background:var(--surface)}.row-btn.done .row-btn-circle{border-color:var(--green);background:var(--green);color:#fff}.row-label{font-size:17px;font-weight:800}.valve-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.valve-card-title{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;font-size:16px;font-weight:800;border-bottom:1px solid var(--line)}.valve-log-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}.valve-log-row:last-of-type{border-bottom:0}.valve-log-label{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700}.valve-log-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.valve-log-dot.open{background:var(--green)}.valve-log-dot.closed{background:var(--muted)}.valve-log-time{font-size:12px;color:var(--muted);white-space:nowrap}.valve-action-row{padding:10px 16px 16px}.btn-sm{padding:10px 16px;font-size:14px;border-radius:10px}.btn-open{background:var(--green-soft);color:var(--green)}.btn-close{background:var(--beige);color:var(--brown)}.btn{display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:16px;font-size:17px;font-weight:800;font-family:inherit;cursor:pointer}.btn-primary{background:var(--green);color:#fff}.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.btn:disabled{opacity:.5}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:14px;font-weight:700;color:var(--muted)}.field input{border:2px solid var(--line);border-radius:12px;padding:14px;font-size:17px;background:var(--surface);color:var(--ink);font-family:inherit}.field input:focus{outline:2px solid var(--green);border-color:var(--green)}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.login-shell{position:relative;width:100%;min-height:100vh;display:grid;place-items:center;padding:20px;box-sizing:border-box;background:radial-gradient(circle at 15% 20%,#e4efdb 0%,transparent 45%),radial-gradient(circle at 85% 80%,var(--brown-soft) 0%,transparent 45%),var(--bg)}.login-card{width:100%;max-width:380px;padding:36px 32px;display:flex;flex-direction:column;gap:20px;box-shadow:0 8px 32px #2c2a241a,0 2px 8px #2c2a240f}.login-card .field{gap:6px;min-width:0}.login-card .field label{font-size:13px}.login-card .field input{border:1px solid var(--line-strong);border-radius:9px;padding:10px 12px;font-size:14px;background:#fff;width:100%;box-sizing:border-box}.login-card .field input:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--line-strong)}.login-card .input-icon-wrap{position:relative}.login-card .input-icon-wrap .input-icon{position:absolute;top:50%;transform:translateY(-50%);inset-inline-start:12px;color:var(--muted);pointer-events:none}.login-card .input-icon-wrap input{padding-inline-start:36px}.login-card .btn{border:1px solid transparent;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:700}.login-card .error{color:var(--danger);font-size:13px;background:none;padding:0;font-weight:400}.error{background:#a6402f1a;color:var(--danger);padding:12px 14px;border-radius:12px;font-size:14px;font-weight:700}.empty-state{text-align:center;color:var(--muted);padding:40px 20px;font-size:15px}.sync-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:6px 10px;border-radius:20px}.sync-badge.online{background:var(--green-soft);color:var(--green)}.sync-badge.pending{background:#b67a1624;color:var(--warning)}.sync-badge.offline{background:#a6402f1a;color:var(--danger)}.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}.pill-square{background:var(--beige);color:var(--brown)}