:root{
  --bg:#07111f;--bg2:#0d1e30;
  --surface:rgba(255,255,255,0.04);--surface2:rgba(255,255,255,0.07);
  --border:rgba(0,200,224,0.13);--border2:rgba(0,200,224,0.28);
  --aqua:#00c8e0;--aqua-glow:#00e5ff;--aqua-soft:rgba(0,200,224,0.12);
  --gold:#f5c842;--gold-soft:rgba(245,200,66,0.13);--gold2:rgba(245,200,66,0.22);
  --orange:#ff9f43;--orange-soft:rgba(255,159,67,0.13);
  --done:#22d3a0;--done-soft:rgba(34,211,160,0.10);
  --warn:#ff6b6b;--muted:rgba(205,232,240,0.45);--muted2:rgba(205,232,240,0.22);--text:#cde8f0;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif;font-size:14px;line-height:1.5;min-height:100vh;overflow-x:hidden;}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 70% 50% at 15% 85%,rgba(0,100,160,0.28) 0%,transparent 55%),radial-gradient(ellipse 50% 35% at 85% 15%,rgba(0,200,224,0.10) 0%,transparent 50%),linear-gradient(175deg,#07111f 0%,#0a1828 50%,#060e18 100%);z-index:0;pointer-events:none;}
.app{position:relative;z-index:1;max-width:680px;margin:0 auto;padding:0 14px 110px;}
.screen{display:none;}.screen.active{display:block;}

/* TOPBAR */
.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:rgba(7,17,31,0.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);}
.topbar-logo{display:flex;align-items:center;gap:8px;}
.topbar-logo img{height:34px;width:34px;object-fit:contain;}
.topbar-logo span{font-family:"Bebas Neue",sans-serif;font-size:20px;letter-spacing:.12em;color:#ffffff;}
.topbar-right{display:flex;align-items:center;gap:8px;}
.lang-switch{display:flex;background:rgba(255,255,255,0.05);border:1px solid var(--border);border-radius:16px;padding:2px;gap:2px;}
.lang-btn{padding:3px 9px;border-radius:13px;border:none;background:transparent;font-family:"DM Sans",sans-serif;font-size:11px;font-weight:700;color:var(--muted);cursor:pointer;transition:all .2s;}
.lang-btn.active{background:var(--gold);color:#07111f;}
.topbar-user{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);}
.topbar-name{max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.role-pill{padding:3px 10px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;}
.role-coach{background:var(--gold-soft);border:1px solid rgba(245,200,66,.3);color:var(--gold);}
.role-student{background:var(--aqua-soft);border:1px solid var(--border2);color:var(--aqua);}
.logout-btn{background:transparent;border:1px solid var(--border);border-radius:8px;padding:4px 10px;font-size:11px;color:var(--muted);cursor:pointer;font-family:"DM Sans",sans-serif;transition:all .2s;}
.logout-btn:hover{border-color:var(--warn);color:var(--warn);}

/* AUTH */
.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px 20px;position:relative;z-index:1;}
.auth-logo-wrap{display:flex;align-items:center;gap:14px;margin-bottom:6px;}
.auth-logo-img{height:64px;width:64px;object-fit:contain;}
.auth-logo-text{font-family:"Bebas Neue",sans-serif;font-size:clamp(48px,10vw,72px);letter-spacing:.08em;color:#fff;line-height:1;}
.auth-sub{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--aqua);margin-bottom:36px;text-align:center;}
.auth-box{width:100%;max-width:380px;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:22px;padding:26px 22px;}
.auth-tabs{display:flex;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:14px;padding:3px;gap:3px;margin-bottom:22px;}
.auth-tab{flex:1;padding:8px;border-radius:11px;border:none;background:transparent;font-family:"DM Sans",sans-serif;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s;}
.auth-tab.active{background:var(--aqua);color:#07111f;}
.auth-field{margin-bottom:13px;}
.auth-lbl{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted2);margin-bottom:6px;display:block;}
.auth-input{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;font-family:"DM Sans",sans-serif;font-size:14px;color:var(--text);outline:none;transition:border-color .2s;}
.auth-input:focus{border-color:var(--aqua);}
.auth-btn{width:100%;padding:14px;background:linear-gradient(135deg,rgba(0,200,224,.22),rgba(0,140,180,.14));border:1px solid var(--border2);border-radius:13px;color:var(--aqua-glow);font-family:"Bebas Neue",sans-serif;font-size:20px;letter-spacing:.08em;cursor:pointer;transition:all .2s;margin-top:6px;}
.auth-btn:hover{box-shadow:0 4px 24px rgba(0,200,224,.2);transform:translateY(-1px);}
.auth-err{font-size:12px;color:var(--warn);text-align:center;margin-top:10px;min-height:16px;}
.auth-invite-note{font-size:11px;color:var(--aqua);text-align:center;margin-top:12px;line-height:1.6;background:var(--aqua-soft);border-radius:10px;padding:10px;}

/* PAGE */
.page-header{padding:22px 4px 10px;}
.page-title{font-family:"Bebas Neue",sans-serif;font-size:clamp(30px,7vw,42px);letter-spacing:.05em;color:#fff;line-height:1;}
.page-sub{font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--aqua);margin-top:3px;}

/* TAB NAV */
.tab-nav{display:flex;gap:6px;margin-bottom:16px;overflow-x:auto;padding-bottom:2px;}
.tab-nav::-webkit-scrollbar{display:none;}
.tnav-btn{padding:8px 16px;border-radius:20px;border:1.5px solid var(--border);background:transparent;font-family:"DM Sans",sans-serif;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .2s;}
.tnav-btn.active{background:var(--aqua-soft);border-color:var(--aqua);color:var(--aqua);}

/* CARD */
.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;margin-bottom:12px;overflow:hidden;transition:border-color .2s;}
.card-gold{border-color:rgba(245,200,66,0.2);background:linear-gradient(135deg,rgba(245,200,66,0.04),rgba(255,255,255,0.02));}
.card-orange{border-color:rgba(255,159,67,0.2);background:linear-gradient(135deg,rgba(255,159,67,0.05),rgba(255,255,255,0.02));}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--border);}
.card-gold .card-head{border-bottom-color:rgba(245,200,66,0.15);}
.card-orange .card-head{border-bottom-color:rgba(255,159,67,0.15);}
.card-label{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--aqua);}
.card-label-gold{color:var(--gold);}
.card-label-orange{color:var(--orange);}
.card-body{padding:15px 18px;}

/* FIELDS */
.field-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);flex-wrap:wrap;}
.field-row:last-child{border-bottom:none;}
.field-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted2);min-width:80px;flex-shrink:0;}
.field-val{flex:1;}
.f-input{background:transparent;border:none;outline:none;font-family:"DM Sans",sans-serif;font-size:14px;font-weight:500;color:var(--text);width:100%;}
.f-input::placeholder{color:var(--muted2);}
select.f-input{cursor:pointer;}
textarea.f-input{resize:none;line-height:1.5;}
input[type="date"].f-input::-webkit-calendar-picker-indicator{filter:invert(.6) sepia(1) hue-rotate(160deg);cursor:pointer;}

/* SLIDER */
.slider-row{display:flex;align-items:center;gap:10px;flex:1;}
.slider-val{font-family:"Bebas Neue",sans-serif;font-size:28px;color:var(--aqua-glow);min-width:26px;text-align:right;line-height:1;}
.slider-val-gold{color:var(--gold);}
input[type="range"]{-webkit-appearance:none;flex:1;height:3px;border-radius:2px;background:linear-gradient(to right,var(--aqua) 0%,var(--aqua) var(--pct,60%),rgba(255,255,255,.1) var(--pct,60%));cursor:pointer;}
input[type="range"].gold-range{background:linear-gradient(to right,var(--gold) 0%,var(--gold) var(--pct,60%),rgba(255,255,255,.1) var(--pct,60%));}
input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--aqua-glow);box-shadow:0 0 10px var(--aqua);cursor:pointer;}
input[type="range"].gold-range::-webkit-slider-thumb{background:var(--gold);box-shadow:0 0 10px var(--gold);}

/* CHIPS */
.chips-wrap{display:flex;flex-wrap:wrap;gap:6px;flex:1;}
.chip{padding:5px 13px;border-radius:20px;border:1.5px solid var(--border);font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .15s;user-select:none;position:relative;}
/* Always visible so chips can be deleted on touch devices (no hover on mobile). */
.chip-x{display:flex;position:absolute;top:-5px;right:-5px;width:15px;height:15px;border-radius:50%;background:#ef4444;color:white;font-size:9px;align-items:center;justify-content:center;cursor:pointer;line-height:1;border:none;padding:0;opacity:.85;}
.chip-x:hover{opacity:1;}
.chip:hover{border-color:var(--aqua);color:var(--aqua);}
.chip.on{background:var(--aqua-soft);border-color:var(--aqua);color:var(--aqua);}
.type-chip{padding:6px 14px;border-radius:20px;border:1.5px solid var(--border);font-size:12px;font-weight:700;color:var(--muted);cursor:pointer;transition:all .15s;user-select:none;position:relative;}
.type-chip:hover{border-color:var(--gold);color:var(--gold);}
.type-chip.on{background:var(--gold-soft);border-color:var(--gold);color:var(--gold);}
.type-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 13px;border-radius:20px;background:var(--gold-soft);border:1.5px solid rgba(245,200,66,.4);font-size:12px;font-weight:700;color:var(--gold);}

/* EQUIP PILLS */
.eq-wrap{display:flex;flex-wrap:wrap;gap:6px;flex:1;}
.eq-pill{padding:5px 12px;border-radius:20px;border:1.5px solid var(--border);font-size:12px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .15s;user-select:none;position:relative;}
.eq-pill.on{background:var(--aqua-soft);border-color:var(--aqua);color:var(--aqua);}
.eq-add{padding:5px 12px;border-radius:20px;border:1.5px dashed var(--border2);font-size:12px;color:var(--muted);background:transparent;cursor:pointer;font-family:"DM Sans",sans-serif;transition:all .15s;}
.eq-add:hover{border-color:var(--gold);color:var(--gold);}
.stab{padding:5px 14px;border-radius:20px;border:1.5px solid var(--border);font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .15s;background:transparent;font-family:"DM Sans",sans-serif;}
.stab.on{background:var(--gold-soft);border-color:var(--gold);color:var(--gold);}
.sg-hdr{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted2);font-weight:600;padding:0 4px 6px;text-align:center;}
.sg-num{font-family:monospace;font-size:11px;color:var(--muted2);text-align:center;padding:8px 0;}
.sg-cell{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:6px 8px;transition:border-color .15s;}
.sg-cell:focus-within{border-color:var(--gold);}
.sg-cell input{text-align:center;font-size:13px;color:var(--text);background:transparent;border:none;outline:none;width:100%;font-family:"DM Sans",sans-serif;}
.sg-del{width:24px;height:24px;border-radius:6px;border:none;background:transparent;cursor:pointer;font-size:12px;color:var(--muted2);transition:all .15s;flex-shrink:0;}
.sg-del:hover{color:#ef4444;}
.sg-best{display:flex;align-items:center;gap:10px;padding:10px 0 4px;border-top:1px solid var(--border);margin-top:8px;}

/* SETS / DRY */
.set-list{display:flex;flex-direction:column;gap:8px;margin-bottom:10px;}
.set-row{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--surface);transition:border-color .15s;}
.set-row:focus-within{border-color:var(--border2);}
.set-top{display:grid;grid-template-columns:26px 1fr auto auto;align-items:start;gap:8px;padding:11px 12px 8px;}
.set-n{font-family:"DM Mono",monospace;font-size:10px;color:var(--muted2);padding-top:3px;}
.set-desc{font-size:13px;font-weight:500;}
.set-desc a{color:var(--aqua);text-decoration:underline;text-underline-offset:2px;}
.set-note-txt{font-size:11px;color:var(--muted);font-style:italic;margin-top:2px;}
.set-actual-row{padding:0 12px 10px 46px;}
.set-actual-lbl{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted2);margin-bottom:4px;}
.set-actual-ta{width:100%;font-family:"DM Sans",sans-serif;font-size:12px;color:var(--text);background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:8px;padding:7px 10px;resize:none;min-height:34px;outline:none;line-height:1.4;transition:border-color .15s;}
.set-actual-ta:focus{border-color:var(--border2);}
.icon-btn{width:26px;height:26px;border-radius:8px;border:none;background:transparent;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;color:var(--muted2);transition:all .15s;flex-shrink:0;}
.icon-btn:hover{background:rgba(255,255,255,.07);color:var(--text);}
.icon-btn.del:hover{color:var(--warn);}
.icon-btn.done-check{color:var(--done);}

/* EMOJI */
.emoji-section{margin-top:16px;}
.emoji-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted2);margin-bottom:10px;}
.emoji-row{display:flex;gap:8px;flex-wrap:wrap;}
.emoji-btn{background:rgba(255,255,255,0.04);border:1.5px solid transparent;border-radius:12px;padding:9px 12px;font-size:22px;cursor:pointer;transition:all .15s;line-height:1;position:relative;}
.emoji-btn:hover{background:rgba(255,255,255,.08);}
.emoji-btn.on{border-color:var(--aqua);background:var(--aqua-soft);transform:scale(1.12);}

/* TOTAL BAR */
.total-bar{display:flex;align-items:center;justify-content:space-between;background:rgba(245,200,66,0.06);border:1px solid rgba(245,200,66,0.25);border-radius:16px;padding:15px 20px;margin-bottom:12px;}
.total-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);}
.total-sub{font-size:11px;color:var(--muted);margin-top:2px;}
.total-val-row{display:flex;align-items:baseline;gap:4px;}
.total-input{font-family:"Bebas Neue",sans-serif;font-size:34px;color:#fff;text-align:right;width:90px;background:transparent;border:none;outline:none;}
.total-unit{font-size:13px;color:var(--muted);}

/* SAVE BAR */
.save-wrap{position:fixed;bottom:0;left:0;right:0;padding:10px 14px 18px;background:linear-gradient(to top,var(--bg) 60%,transparent);display:flex;gap:8px;max-width:680px;margin:0 auto;z-index:50;}
.save-btn{flex:1;padding:14px;background:linear-gradient(135deg,rgba(0,200,224,.18),rgba(0,140,180,.12));border:1px solid var(--border2);border-radius:14px;color:var(--aqua-glow);font-family:"Bebas Neue",sans-serif;font-size:18px;letter-spacing:.08em;cursor:pointer;transition:all .2s;}
.save-btn:hover{box-shadow:0 4px 24px rgba(0,200,224,.2);transform:translateY(-1px);}
.save-btn.saved{background:linear-gradient(135deg,rgba(34,211,160,.2),rgba(34,211,160,.1));border-color:var(--done);color:var(--done);}
.back-btn{padding:14px 18px;background:var(--surface2);border:1px solid var(--border);border-radius:14px;color:var(--muted);font-family:"Bebas Neue",sans-serif;font-size:18px;letter-spacing:.06em;cursor:pointer;transition:all .2s;}
.back-btn:hover{border-color:var(--border2);color:var(--text);}

/* BUTTONS */
.btn{padding:8px 16px;border-radius:11px;border:none;font-family:"DM Sans",sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;}
.btn-aqua{background:var(--aqua-soft);border:1px solid var(--border2);color:var(--aqua);}
.btn-gold{background:var(--gold-soft);border:1px solid rgba(245,200,66,.3);color:var(--gold);}
.add-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:11px;background:transparent;border:1.5px dashed var(--border2);border-radius:12px;color:var(--muted);font-family:"DM Sans",sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;}
.add-btn:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-soft);}

/* STUDENT LIST */
.student-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);}
.student-item:last-child{border-bottom:none;}
.student-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--gold-soft),rgba(0,100,160,.3));border:1.5px solid rgba(245,200,66,.3);display:flex;align-items:center;justify-content:center;font-family:"Bebas Neue",sans-serif;font-size:16px;color:var(--gold);flex-shrink:0;}
.student-info{flex:1;}
.student-name{font-size:14px;font-weight:600;color:var(--text);}
.student-meta{font-size:11px;color:var(--muted);}

/* WORKOUT CARD */
.wk-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;margin-bottom:12px;overflow:hidden;transition:all .2s;cursor:pointer;}
.wk-card:hover{border-color:var(--border2);transform:translateY(-1px);box-shadow:0 6px 24px rgba(0,0,0,.3);}
.wk-card-top{padding:15px 18px 11px;}
.wk-card-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px;}
.wk-date{font-size:11px;color:var(--muted2);font-weight:600;text-transform:uppercase;letter-spacing:.08em;}
.status-new{padding:3px 10px;border-radius:10px;font-size:10px;font-weight:700;text-transform:uppercase;background:var(--aqua-soft);border:1px solid var(--border2);color:var(--aqua);}
.status-done{padding:3px 10px;border-radius:10px;font-size:10px;font-weight:700;text-transform:uppercase;background:var(--done-soft);border:1px solid rgba(34,211,160,.3);color:var(--done);}
.wk-card-title{font-family:"Bebas Neue",sans-serif;font-size:22px;letter-spacing:.04em;color:#fff;margin-bottom:4px;}
.wk-card-focus{font-size:12px;color:var(--muted);display:flex;align-items:center;flex-wrap:wrap;gap:6px;}
.wk-type-badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:12px;border:1.5px solid var(--aqua);font-size:11px;font-weight:700;line-height:1.4;}
/* Set tags (Phase 2) */
.set-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px;}
.set-tag{font-size:10px;font-weight:700;padding:3px 9px;border-radius:11px;border:1.5px solid;cursor:pointer;user-select:none;transition:all .12s;font-family:inherit;line-height:1.2;}
.set-tag.on{box-shadow:0 0 8px -2px currentColor;}
/* Student status pill (Phase 2) */
.status-pill{display:inline-flex;align-items:center;font-size:10px;font-weight:700;padding:3px 10px;border-radius:12px;border:1.5px solid;cursor:pointer;user-select:none;font-family:inherit;line-height:1.3;}
.wk-card-footer{padding:10px 18px;background:rgba(0,0,0,.15);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.wk-stat{font-size:11px;color:var(--muted);}

/* WORKOUT HEADER */
.wk-header{padding:20px 4px 8px;}
.wk-big-num{font-family:"Bebas Neue",sans-serif;font-size:72px;line-height:1;letter-spacing:-2px;color:rgba(245,200,66,0.08);}
.wk-title{font-family:"Bebas Neue",sans-serif;font-size:clamp(24px,6vw,34px);letter-spacing:.04em;color:#fff;line-height:1.1;margin-top:-12px;}
.week-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;background:var(--gold-soft);border:1px solid rgba(245,200,66,.3);border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);}

/* STATS */
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;}
.stat-card{background:var(--surface2);border:1px solid var(--border);border-radius:14px;padding:14px;}
.stat-val{font-family:"Bebas Neue",sans-serif;font-size:32px;color:var(--gold);line-height:1;}
.stat-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted2);margin-top:3px;}

/* MODAL */
.modal-overlay{display:none;position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.65);align-items:center;justify-content:center;padding:20px;}
.modal-overlay.open{display:flex;}
.modal-box{background:var(--bg2);border:1px solid var(--border2);border-radius:22px;padding:24px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto;}
.modal-title{font-family:"Bebas Neue",sans-serif;font-size:24px;letter-spacing:.05em;color:#fff;margin-bottom:16px;}
.modal-field{margin-bottom:12px;}
.modal-lbl{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted2);font-weight:700;margin-bottom:6px;display:block;}
.modal-input{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:11px;padding:11px 13px;font-family:"DM Sans",sans-serif;font-size:13px;color:var(--text);outline:none;transition:border-color .2s;}
.modal-input:focus{border-color:var(--aqua);}
.modal-btns{display:flex;gap:8px;margin-top:16px;}
.modal-btn{flex:1;padding:12px;border-radius:12px;border:1px solid var(--border);font-family:"Bebas Neue",sans-serif;font-size:17px;letter-spacing:.05em;cursor:pointer;transition:all .15s;background:transparent;color:var(--muted);}
.modal-btn.primary{background:var(--aqua);color:#07111f;border-color:var(--aqua);}

/* INVITE */
.invite-box{background:var(--surface2);border:1px solid var(--border2);border-radius:14px;padding:16px;margin-top:12px;}
.invite-link{font-family:"DM Mono",monospace;font-size:11px;color:var(--aqua);word-break:break-all;line-height:1.6;margin-bottom:12px;}
.copy-btn{display:flex;align-items:center;gap:6px;padding:9px 14px;background:var(--aqua-soft);border:none;border-radius:10px;color:var(--aqua);font-size:12px;font-weight:600;cursor:pointer;font-family:"DM Sans",sans-serif;transition:all .2s;}
.copy-btn.copied{background:var(--done-soft);color:var(--done);}

/* HISTORY */
.hist-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:13px 16px;margin-bottom:8px;cursor:pointer;transition:all .15s;}
.hist-item:hover{border-color:var(--border2);transform:translateY(-1px);}
.hist-date{font-size:10px;color:var(--muted2);font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;}
.hist-name{font-family:"Bebas Neue",sans-serif;font-size:18px;letter-spacing:.03em;color:#fff;}
.hist-meta{font-size:11px;color:var(--muted);margin-top:3px;display:flex;gap:10px;flex-wrap:wrap;}

/* UTILS */
.spinner{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--muted);font-size:13px;}
.spin{width:22px;height:22px;border:2px solid var(--border);border-top-color:var(--aqua);border-radius:50%;animation:spin .8s linear infinite;margin-right:10px;flex-shrink:0;}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{text-align:center;padding:50px 20px;}
.empty-icon{font-size:44px;margin-bottom:14px;}
.empty-text{font-size:13px;color:var(--muted);line-height:1.7;}
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg2);border:1px solid var(--border2);border-radius:12px;padding:10px 18px;font-size:13px;color:var(--text);z-index:500;opacity:0;transition:all .3s;pointer-events:none;white-space:nowrap;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
::-webkit-scrollbar{width:4px;}::-webkit-scrollbar-track{background:var(--bg);}::-webkit-scrollbar-thumb{background:rgba(0,200,224,.18);border-radius:3px;}

/* ═══ COLOR-CODED BLOCKS (TЗ 1.5) ═══ */
/* 🔵 синий — информация от тренера, только чтение */
.card-coach{border-color:rgba(0,200,224,0.30);background:linear-gradient(135deg,rgba(0,200,224,0.05),rgba(255,255,255,0.02));}
.card-coach .card-head{border-bottom-color:rgba(0,200,224,0.16);}
.card-label-coach{color:var(--aqua);}
.coach-tag{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--aqua);background:var(--aqua-soft);border:1px solid var(--border2);border-radius:8px;padding:1px 7px;vertical-align:middle;}
/* 🟡 жёлтый — ученик должен заполнить */
.card-fill{border-color:rgba(245,200,66,0.34);background:linear-gradient(135deg,rgba(245,200,66,0.06),rgba(255,255,255,0.02));}
.card-fill .card-head{border-bottom-color:rgba(245,200,66,0.2);}
.fill-tag{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);background:var(--gold-soft);border:1px solid rgba(245,200,66,.3);border-radius:8px;padding:1px 7px;vertical-align:middle;}
.total-bar.coach{background:rgba(0,200,224,0.06);border-color:rgba(0,200,224,0.28);}
.total-bar.fill{background:rgba(245,200,66,0.07);border-color:rgba(245,200,66,0.32);}

/* ═══ DONE CHECK (TЗ 1.2) — 44×44, яркий feedback, без зачёркивания ═══ */
.check-btn{width:44px;height:44px;border-radius:13px;border:1.5px solid var(--border);background:transparent;cursor:pointer;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;color:var(--muted2);transition:transform .12s,color .18s,background .18s,box-shadow .18s,border-color .18s;flex-shrink:0;}
.check-btn:hover{border-color:var(--border2);color:var(--text);}
.check-btn:active{transform:scale(.9);}
.check-btn.done-check{color:#07111f;background:var(--aqua);border-color:var(--aqua);box-shadow:0 0 16px rgba(0,200,224,.45);transform:scale(1.04);}
/* выполненная строка ярче — как достижение, НЕ затемнённая */
.set-row.done{border-color:var(--aqua);background:linear-gradient(135deg,rgba(0,200,224,0.12),rgba(255,255,255,0.03));box-shadow:0 0 0 1px rgba(0,200,224,.12);}
.set-row.done .set-desc{color:var(--text);font-weight:600;}

/* ═══ STATS: период / рекорды / бейджи / графики (TЗ 02) ═══ */
.period-switch{display:flex;gap:6px;margin-bottom:14px;overflow-x:auto;padding-bottom:2px;}
.period-switch::-webkit-scrollbar{display:none;}
.period-btn{padding:7px 15px;border-radius:18px;border:1.5px solid var(--border);background:transparent;font-family:"DM Sans",sans-serif;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .2s;}
.period-btn.active{background:var(--gold-soft);border-color:var(--gold);color:var(--gold);}
.stats-grid{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));}

.sec-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin:20px 0 10px;display:flex;align-items:center;gap:7px;}
.rec-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.rec-card{background:var(--surface2);border:1px solid rgba(245,200,66,0.22);border-radius:13px;padding:12px 13px;}
.rec-key{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted2);}
.rec-val{font-family:"Bebas Neue",sans-serif;font-size:26px;color:var(--gold);line-height:1.1;margin-top:3px;}
.rec-sub{font-size:10px;color:var(--muted);margin-top:1px;}

.badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:9px;}
.badge{background:var(--surface2);border:1px solid var(--border);border-radius:14px;padding:13px 8px;text-align:center;transition:all .2s;}
.badge.earned{border-color:var(--gold);background:linear-gradient(135deg,rgba(245,200,66,0.1),rgba(255,255,255,0.02));box-shadow:0 0 14px rgba(245,200,66,.15);}
.badge.locked{opacity:.32;filter:grayscale(1);}
.badge-emoji{font-size:30px;line-height:1;}
.badge-name{font-size:10px;font-weight:600;color:var(--text);margin-top:6px;line-height:1.3;}

.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:14px 14px 8px;margin-bottom:12px;}
.chart-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px;display:flex;align-items:center;gap:6px;}
.chart-svg{width:100%;display:block;overflow:visible;}
.chart-empty{font-size:12px;color:var(--muted2);text-align:center;padding:18px;}

/* ═══ HISTORY HIERARCHY + FILTERS (TЗ 03) ═══ */
.hist-filters{display:flex;flex-direction:column;gap:8px;margin-bottom:14px;}
.hist-search{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:12px;padding:10px 13px;font-family:"DM Sans",sans-serif;font-size:13px;color:var(--text);outline:none;transition:border-color .2s;}
.hist-search:focus{border-color:var(--aqua);}
.filter-row{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;}
.filter-row::-webkit-scrollbar{display:none;}
.filter-chip{padding:6px 13px;border-radius:16px;border:1.5px solid var(--border);background:transparent;font-family:"DM Sans",sans-serif;font-size:11px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .15s;}
.filter-chip.active{background:var(--aqua-soft);border-color:var(--aqua);color:var(--aqua);}

.acc-year>.acc-head{font-family:"Bebas Neue",sans-serif;font-size:26px;letter-spacing:.04em;color:#fff;padding:8px 4px;cursor:pointer;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border);}
.acc-month{margin:6px 0 6px 6px;}
.acc-month>.acc-head{padding:11px 14px;background:var(--surface);border:1px solid var(--border);border-radius:13px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .15s;}
.acc-month>.acc-head:hover{border-color:var(--border2);}
.acc-arrow{font-size:11px;color:var(--muted2);transition:transform .2s;flex-shrink:0;}
.acc-open>.acc-head .acc-arrow{transform:rotate(90deg);}
.acc-title{flex:1;}
.acc-mname{font-weight:700;color:var(--text);font-size:14px;text-transform:capitalize;}
.acc-summary{font-size:11px;color:var(--muted);margin-top:2px;}
.acc-body{display:none;padding:8px 0 4px 10px;}
.acc-open>.acc-body{display:block;}
.acc-week{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin:10px 0 6px;}