:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172027;background:#f5f6f4;font-synthesis:none;--ink:#172027;--muted:#718087;--line:#e1e6e4;--accent:#f16b42;--accent-dark:#d9512b;--blue:#3b76a9;--surface:#fff;--soft:#f5f7f5;--green:#47a872}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{overscroll-behavior-y:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:var(--blue)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.loading-screen{min-height:100dvh;display:grid;place-content:center;text-align:center;color:var(--muted);gap:8px}.loading-mark{font-size:48px;font-weight:900;color:var(--accent)}
.auth-shell{min-height:100dvh;display:grid;grid-template-columns:minmax(320px,1fr) minmax(340px,490px);background:#161b20}.auth-art{color:#fff;padding:clamp(40px,8vw,100px);display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 20% 20%,#344c55,transparent 42%),radial-gradient(circle at 80% 80%,#4c312a,transparent 48%),#161b20}.auth-art .eyebrow{color:#f5a287}.auth-art h1{font-size:clamp(46px,6vw,80px);line-height:1.02;letter-spacing:-.055em;max-width:680px;margin:22px 0}.auth-art p{color:#b8c2c4;font-size:18px;line-height:1.55;max-width:460px}.auth-art .signal{font-size:80px;line-height:1;color:var(--accent)}.auth-pane{background:#f8f9f7;display:flex;align-items:center;padding:clamp(24px,5vw,70px)}.auth-card{width:100%;background:#fff;border:1px solid var(--line);border-radius:26px;padding:clamp(24px,4vw,42px);box-shadow:0 24px 80px #00000012}.auth-card h2{font-size:30px;letter-spacing:-.03em;margin:0 0 8px}.auth-card p{color:var(--muted);line-height:1.5}.auth-card form{display:grid;gap:14px;margin-top:25px}.auth-card label{font-size:13px;font-weight:700}.auth-note{background:#fff5f0;border:1px solid #f9d7c9;border-radius:13px;padding:12px;color:#754832;font-size:13px;margin-top:20px}.auth-back{border:0;background:none;padding:0;color:var(--blue);text-align:left}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.17em;font-weight:800}
.app-shell{min-height:100dvh;display:grid;grid-template-columns:238px minmax(0,1fr)}.sidebar{background:#182026;color:#e8eeec;display:flex;flex-direction:column;padding:26px 16px;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:12px;padding:4px 11px 30px;font-weight:850;letter-spacing:-.02em;font-size:20px}.brand-icon{display:grid;place-items:center;background:var(--accent);width:36px;height:36px;border-radius:11px;color:white;font-size:24px}.nav{display:grid;gap:4px}.nav button{border:0;background:transparent;color:#b8c4c5;text-align:left;display:flex;align-items:center;gap:11px;width:100%;padding:12px;border-radius:12px;font-weight:600}.nav button.active,.nav button:hover{background:#ffffff16;color:white}.nav-symbol{width:22px;text-align:center;font-size:18px}.sidebar-foot{margin-top:auto;border-top:1px solid #ffffff22;padding:18px 12px 0}.sidebar-foot strong{display:block;font-size:28px}.sidebar-foot small{color:#a9b7b7}.sidebar-foot .goal{font-size:12px;line-height:1.4;max-height:60px;overflow:hidden}.main{min-width:0;padding:0 32px 48px}.topbar{height:83px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.topbar .status{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.status-dot.offline{background:#eaa240}.top-actions{display:flex;align-items:center;gap:10px}.avatar{border:0;background:#e9efed;width:39px;height:39px;border-radius:50%;font-weight:750;color:#35545b}.page{max-width:1240px;margin:0 auto;padding-top:31px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px}.page-head h1{font-size:clamp(30px,3.2vw,43px);line-height:1.07;letter-spacing:-.045em;margin:7px 0 5px}.page-head p{color:var(--muted);margin:0}.page-head .eyebrow{color:var(--accent-dark)}
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:12px;min-height:44px;padding:10px 17px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;white-space:nowrap}.btn:hover{border-color:#bac5c0}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 5px 12px #f16b4229}.btn.primary:hover{background:var(--accent-dark)}.btn.ghost{background:transparent}.btn.danger{color:#b94b3c}.btn.small{min-height:36px;padding:7px 11px;font-size:13px}.btn.wide{width:100%}.btn.icon{min-width:44px;padding:8px}.grid{display:grid;gap:16px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 3px 14px #1b322405}.metric-label{font-size:13px;color:var(--muted);font-weight:600}.metric-value{font-size:34px;font-weight:800;letter-spacing:-.045em;margin:15px 0 2px}.metric-sub{font-size:12px;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;margin:30px 0 14px;gap:12px}.section-title h2{font-size:21px;letter-spacing:-.025em;margin:0}.empty{text-align:center;padding:45px 20px;color:var(--muted);background:#fff;border:1px dashed #ccd6d0;border-radius:18px}.empty strong{display:block;color:var(--ink);font-size:18px;margin-bottom:7px}.list{display:grid;gap:9px}.list-row{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 17px}.list-row .title{font-weight:750}.list-row .sub{color:var(--muted);font-size:13px;margin-top:4px}.list-row .row-actions{display:flex;gap:7px;flex-shrink:0}.pill{display:inline-flex;align-items:center;border-radius:99px;padding:5px 9px;background:#eaf4ee;color:#33875e;font-size:11px;font-weight:800;white-space:nowrap}.pill.orange{background:#fff0e9;color:#c05c36}.pill.gray{background:#eef1ef;color:#63716c}.notice{padding:12px 16px;border-radius:12px;background:#e9f4ee;color:#285e42;margin:15px 0;font-size:14px}.notice.error{background:#fff0ed;color:#9b4339}.notice.warn{background:#fff5df;color:#8d682a}
.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:750}.input,.select,.textarea{width:100%;border:1px solid #d6dfda;border-radius:11px;background:#fff;color:var(--ink);min-height:44px;padding:10px 12px;outline:none}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #f16b4220}.textarea{min-height:85px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.filter-row{display:flex;gap:7px;flex-wrap:wrap}.filter-row .btn.selected{border-color:var(--accent);color:var(--accent-dark);background:#fff5f0}
.editor{display:grid;grid-template-columns:260px minmax(0,1fr);gap:18px}.editor-side{min-width:0}.editor-main{min-width:0}.program-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:20px}.program{border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;align-items:center;min-height:57px;overflow:hidden}.program.active{border-color:var(--accent);background:#fff6f2}.program.preview{border-color:var(--blue)}.program-name{flex:1;border:0;background:none;text-align:left;padding:12px;font-weight:700;min-height:56px}.program-add{border:0;border-left:1px solid var(--line);background:none;min-width:48px;min-height:56px;font-size:22px;color:var(--accent);font-weight:750}.program-add.active{color:var(--green)}.exercise-list{display:grid;gap:7px}.exercise-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;border:1px solid var(--line);border-radius:12px;background:#fff;min-height:55px;padding:10px 13px;gap:9px}.exercise-toggle:hover{border-color:#aec5b8}.exercise-toggle .check{font-size:23px;font-weight:750;color:var(--accent);min-width:26px;text-align:center}.exercise-toggle .check.on{color:var(--green)}.exercise-toggle small{display:block;font-size:11px;color:var(--muted);margin-top:2px}.group-buttons{display:flex;flex-wrap:wrap;gap:6px}.group-buttons button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 11px;font-weight:700;font-size:12px}.group-buttons button.active{background:#1e2930;color:#fff;border-color:#1e2930}.sets{display:grid;gap:8px}.set-line{display:grid;grid-template-columns:38px minmax(75px,1fr) minmax(80px,1fr) 67px 32px;align-items:center;gap:8px}.set-line.no-weight{grid-template-columns:38px minmax(100px,1fr) 67px 32px}.set-line .input{min-width:0;text-align:center}.set-line .label{font-size:11px;color:var(--muted);font-weight:700;display:block;margin-bottom:3px}.set-number{font-weight:800;color:#75827f}.failure{display:grid;place-items:center;gap:3px;font-size:10px;color:var(--muted);font-weight:700}.failure input{width:22px;height:22px;accent-color:var(--accent)}.entry-head{display:flex;justify-content:space-between;align-items:start;gap:10px;margin-bottom:16px}.entry-head h3{font-size:16px;margin:0}.entry-head small{color:var(--muted)}.entry-card{margin-bottom:12px}.editor-helper{font-size:13px;color:var(--muted);line-height:1.5}.mobile-nav{display:none}.chart{width:100%;height:auto;min-height:210px}.chart-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.modal-backdrop{position:fixed;inset:0;background:#112029aa;display:grid;place-items:center;padding:18px;z-index:10}.modal{width:min(450px,100%);background:#fff;border-radius:22px;padding:25px;box-shadow:0 25px 70px #0004}.modal h2{margin:0 0 10px}.modal p{line-height:1.5}.modal .form-actions{margin-top:25px}
@media(max-width:1000px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.program-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-shell{grid-template-columns:196px minmax(0,1fr)}.main{padding:0 20px 35px}.editor{grid-template-columns:210px minmax(0,1fr)}}
@media(max-width:700px){.auth-shell{grid-template-columns:1fr}.auth-art{padding:35px 25px 22px;min-height:235px}.auth-art h1{font-size:39px;margin:10px 0}.auth-art p{font-size:14px;margin:0}.auth-art .signal{display:none}.auth-pane{padding:0 15px 25px;align-items:start}.auth-card{margin-top:-3px;padding:24px;border-radius:22px}.app-shell{display:block}.sidebar{display:none}.main{padding:0 16px calc(90px + env(safe-area-inset-bottom))}.topbar{height:65px}.topbar .status{font-size:11px}.top-actions .btn{display:none}.page{padding-top:23px}.page-head{align-items:start;flex-direction:column;gap:16px;margin-bottom:20px}.page-head h1{font-size:33px}.page-head .btn{width:100%;min-height:52px}.metrics{gap:10px}.card{padding:16px;border-radius:16px}.metric-value{font-size:28px}.metric-label{font-size:12px}.section-title{margin-top:24px}.list-row{padding:14px;align-items:start}.list-row .row-actions{flex-direction:column}.editor{display:flex;flex-direction:column}.editor-side{order:0}.editor-main{order:1}.editor-side .card{padding:14px}.program-grid{gap:7px}.program{min-height:54px}.program-name,.program-add{min-height:54px}.form-grid,.profile-grid{grid-template-columns:1fr}.set-line{grid-template-columns:27px minmax(62px,1fr) minmax(67px,1fr) 46px 28px;gap:5px}.set-line.no-weight{grid-template-columns:27px minmax(90px,1fr) 46px 28px}.set-line .input{padding:8px 3px;font-size:16px;min-height:45px}.failure{font-size:9px}.failure input{width:22px;height:22px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding:6px 6px calc(7px + env(safe-area-inset-bottom));z-index:5;box-shadow:0 -6px 20px #1820260c}.mobile-nav button{border:0;background:none;color:#83908f;display:grid;justify-items:center;gap:2px;font-size:10px;font-weight:700;min-height:47px}.mobile-nav button.active{color:var(--accent-dark)}.mobile-nav .symbol{font-size:22px}.mobile-nav .new .symbol{background:var(--accent);color:#fff;width:34px;height:34px;border-radius:10px;line-height:34px;font-size:24px;margin-top:-13px;box-shadow:0 6px 12px #f16b4240}.mobile-nav .new{color:var(--accent-dark)}}

/* Account management */
.auth-toggle{display:block;margin-top:18px;font-size:14px;font-weight:650}
.admin-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:18px;align-items:end}
.admin-form .field{min-width:0}.admin-form .btn{min-height:45px}
.admin-user{flex-wrap:wrap;gap:14px}.admin-user .row-actions{display:flex;flex-wrap:wrap;gap:6px}
@media(max-width:700px){.admin-form{grid-template-columns:1fr}.admin-user .row-actions{width:100%}}

.admin-secret-form{display:grid;gap:14px;margin-top:16px}.admin-secret-form .form-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}