:root {
  --dg-green:#1a4d2e;--dg-mid:#2e6b45;--dg-lime:#6abf4b;
  --dg-lime-light:#e8f5e2;--dg-bg:#f5f5f3;--dg-white:#fff;
  --dg-text:#1a1a1a;--dg-muted:#6b7280;--dg-border:#e5e5e3;
  --dg-radius:14px;--dg-shadow:0 2px 12px rgba(0,0,0,.07);
}

/* PAGE */
.dgt-page{background:var(--dg-bg);min-height:100vh}

/* HERO */
.dgt-hero{background:var(--dg-green);padding:28px 16px 36px;color:#fff}
.dgt-hero__inner{max-width:600px;margin:0 auto}
.dgt-hero__label{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--dg-lime);margin-bottom:10px}
.dgt-hero__title{font-size:clamp(26px,5vw,38px);font-weight:800;line-height:1.15;margin:0 0 10px}
.dgt-hero__sub{font-size:14px;color:rgba(255,255,255,.65);margin-bottom:20px}

/* TOOLBAR */
.dgt-toolbar{background:var(--dg-white);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--dg-border)}
.dgt-view-toggle{display:flex;gap:4px}
.dgt-view-btn{padding:7px 14px;border-radius:8px;border:1.5px solid var(--dg-border);font-size:13px;font-weight:500;background:var(--dg-white);cursor:pointer;color:var(--dg-muted);font-family:inherit;transition:all .15s}
.dgt-view-btn.active{background:var(--dg-green);border-color:var(--dg-green);color:#fff}
.dgt-count{font-size:12px;color:var(--dg-muted);font-weight:500}

/* FILTERS */
.dgt-filters{background:var(--dg-white);border-bottom:1px solid var(--dg-border);padding:10px 16px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.dgt-filters::-webkit-scrollbar{display:none}
.dgt-select{padding:8px 12px;border-radius:10px;border:1.5px solid var(--dg-border);font-size:13px;background:var(--dg-white);color:var(--dg-text);cursor:pointer;font-family:inherit;flex-shrink:0}

/* CARDS */
.dgt-cards{padding:12px 16px 60px;max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.dgt-card{background:var(--dg-white);border-radius:var(--dg-radius);border:1px solid var(--dg-border);overflow:hidden;box-shadow:var(--dg-shadow)}
.dgt-card__header{display:flex;align-items:flex-start;gap:12px;padding:14px 14px 0}
.dgt-card__date{background:var(--dg-green);color:#fff;border-radius:10px;padding:8px 10px;text-align:center;flex-shrink:0;min-width:44px}
.dgt-card__day{display:block;font-size:20px;font-weight:800;line-height:1}
.dgt-card__month{display:block;font-size:10px;text-transform:uppercase;opacity:.8}
.dgt-card__main{flex:1}
.dgt-card__title{font-size:15px;font-weight:700;color:var(--dg-text);margin-bottom:4px}
.dgt-card__meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--dg-muted)}
.dgt-card__status{font-size:18px;flex-shrink:0}
.dgt-card__body{padding:10px 14px 0}
.dgt-card__trainer{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.dgt-card__avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}
.dgt-card__trainer-name{font-size:13px;font-weight:600;color:var(--dg-text)}
.dgt-card__trainer-role{font-size:11px;color:var(--dg-muted)}
.dgt-card__tags{display:flex;gap:6px;flex-wrap:wrap}
.dgt-card__footer{padding:10px 14px 14px}

/* TAGS */
.dgt-tag{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:4px 9px;border-radius:7px;background:var(--dg-lime-light);color:var(--dg-green)}
.dgt-tag--red{background:#fee2e2;color:#dc2626}

/* BTNS */
.dgt-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:10px 18px;border-radius:10px;font-size:13px;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:all .15s;font-family:inherit}
.dgt-btn--primary{background:var(--dg-green);color:#fff}
.dgt-btn--primary:hover{background:var(--dg-mid);color:#fff}
.dgt-btn--outline{background:transparent;color:var(--dg-green);border:1.5px solid var(--dg-green)}
.dgt-btn--outline:hover{background:var(--dg-green);color:#fff}
.dgt-btn--tg{background:#0088cc;color:#fff}
.dgt-btn--tg:hover{background:#006ba0;color:#fff}
.dgt-btn--danger{background:#fee2e2;color:#dc2626;border:1px solid #fca5a5}
.dgt-btn--danger:hover{background:#dc2626;color:#fff}
.dgt-btn--disabled{background:var(--dg-bg);color:var(--dg-muted);border:1px solid var(--dg-border);cursor:not-allowed;display:inline-flex;align-items:center;padding:10px 18px;border-radius:10px;font-size:13px;font-weight:700}
.dgt-btn--lg{padding:14px 24px;font-size:15px}
.dgt-btn--sm{padding:6px 12px;font-size:12px}
.dgt-btn--full{width:100%;justify-content:center}

/* EMPTY */
.dgt-empty{display:flex;flex-direction:column;align-items:center;padding:48px 16px;color:var(--dg-muted);gap:12px;text-align:center}
.dgt-empty__icon{font-size:40px}
.dgt-empty-state{text-align:center;padding:60px 20px;color:var(--dg-muted);display:flex;flex-direction:column;align-items:center;gap:16px}

/* CALENDAR */
.dgt-calendar{max-width:700px;margin:0 auto;padding:12px 16px}
.dgt-month{background:var(--dg-white);border-radius:var(--dg-radius);border:1px solid var(--dg-border);overflow:hidden;margin-bottom:16px}
.dgt-month__title{background:var(--dg-green);color:#fff;padding:12px 16px;font-size:15px;font-weight:700}
.dgt-month__days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;padding:8px;background:var(--dg-border)}
.dgt-cal-dow{background:var(--dg-bg);text-align:center;font-size:10px;font-weight:600;color:var(--dg-muted);padding:6px 0}
.dgt-cal-day{background:var(--dg-white);text-align:center;padding:6px 2px;min-height:36px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;font-size:13px;font-weight:500}
.dgt-cal-day--empty{background:var(--dg-bg)}
.dgt-cal-day--past{color:var(--dg-muted)}
.dgt-cal-day--has{background:var(--dg-lime-light);color:var(--dg-green);font-weight:700}
.dgt-cal-day__dot{width:5px;height:5px;border-radius:50%;background:var(--dg-lime);margin-top:2px}

/* NEWBIE CTA */
.dgt-newbie-cta{background:var(--dg-green);margin:0;padding:20px 16px}
.dgt-newbie-cta__inner{max-width:600px;margin:0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.dgt-newbie-cta__icon{font-size:32px}
.dgt-newbie-cta__text{flex:1;color:rgba(255,255,255,.9);font-size:14px;line-height:1.4}
.dgt-newbie-cta__text strong{color:#fff;display:block;margin-bottom:2px}

/* ── TRAINER CABINET ── */
.dgt-trainer-body{margin:0;padding:0;background:var(--dg-bg);font-family:'Inter',system-ui,sans-serif}
.dgt-trainer{display:flex;min-height:100vh}

/* Sidebar */
.dgt-trainer__sidebar{width:240px;background:var(--dg-green);color:#fff;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}
.dgt-trainer__brand{padding:20px 20px 0}
.dgt-trainer__logo{color:var(--dg-lime);font-size:18px;font-weight:800}
.dgt-trainer__profile{padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.dgt-trainer__avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;border:2px solid var(--dg-lime);display:block;margin-bottom:8px}
.dgt-trainer__name{font-size:15px;font-weight:700;color:#fff}
.dgt-trainer__role-badge{display:inline-block;background:var(--dg-lime);color:var(--dg-green);font-size:10px;font-weight:700;padding:2px 8px;border-radius:100px;margin-top:4px}
.dgt-trainer__nav{padding:12px 10px;flex:1}
.dgt-nav-item{display:block;padding:10px 14px;border-radius:10px;color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;font-weight:500;margin-bottom:2px;transition:all .15s}
.dgt-nav-item:hover,.dgt-nav-item.active{background:rgba(255,255,255,.12);color:#fff}
.dgt-trainer__logout{padding:16px 20px;border-top:1px solid rgba(255,255,255,.1)}
.dgt-logout-btn{color:rgba(255,255,255,.5);font-size:13px;text-decoration:none}
.dgt-logout-btn:hover{color:#fff}

/* Main */
.dgt-trainer__main{flex:1;padding:28px 24px;max-width:800px;overflow-y:auto}
.dgt-trainer__title{font-size:24px;font-weight:800;color:var(--dg-text);margin:0 0 24px}
.dgt-tab{display:none}
.dgt-tab.active{display:block}

/* Stats */
.dgt-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}
.dgt-stat-card{background:var(--dg-white);border-radius:var(--dg-radius);border:1px solid var(--dg-border);padding:20px;text-align:center}
.dgt-stat-card__n{font-size:36px;font-weight:800;color:var(--dg-green);line-height:1}
.dgt-stat-card__l{font-size:12px;color:var(--dg-muted);margin-top:4px}
.dgt-section-title{font-size:16px;font-weight:700;color:var(--dg-text);margin:0 0 12px}

/* Trainer rows */
.dgt-trainer-row{background:var(--dg-white);border-radius:var(--dg-radius);border:1px solid var(--dg-border);padding:14px 16px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.dgt-trainer-row--past{opacity:.65}
.dgt-trainer-row__title{font-size:15px;font-weight:700;color:var(--dg-text);margin-bottom:4px}
.dgt-trainer-row__meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--dg-muted)}
.dgt-trainer-row__right{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex-shrink:0}
.dgt-filled-ctrl{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--dg-muted)}
.dgt-filled-input{width:50px;padding:5px;border:1px solid var(--dg-border);border-radius:6px;text-align:center;font-size:13px}

/* Form */
.dgt-form-card{background:var(--dg-white);border-radius:var(--dg-radius);border:1px solid var(--dg-border);padding:24px}
.dgt-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dgt-field{display:flex;flex-direction:column;gap:5px}
.dgt-field--full{grid-column:span 2}
.dgt-field label{font-size:13px;font-weight:600;color:var(--dg-text)}
.dgt-field input,.dgt-field select,.dgt-field textarea{padding:9px 12px;border:1.5px solid var(--dg-border);border-radius:10px;font-size:14px;font-family:inherit;transition:border-color .15s;outline:none;background:var(--dg-white)}
.dgt-field input:focus,.dgt-field select:focus,.dgt-field textarea:focus{border-color:var(--dg-green)}
.dgt-field textarea{resize:vertical;min-height:80px}
.dgt-form-footer{margin-top:20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.dgt-msg{padding:10px 16px;border-radius:8px;font-size:13px;font-weight:500}
.dgt-msg--success{background:#d1fae5;color:#065f46}
.dgt-msg--error{background:#fee2e2;color:#dc2626}

/* Mobile */
@media (max-width:640px) {
  .dgt-trainer{flex-direction:column}
  .dgt-trainer__sidebar{width:100%;height:auto;position:static}
  .dgt-trainer__nav{display:flex;flex-wrap:wrap;gap:4px;padding:8px}
  .dgt-trainer__logout{padding:8px}
  .dgt-form-grid{grid-template-columns:1fr}
  .dgt-field--full{grid-column:span 1}
  .dgt-stats-grid{grid-template-columns:1fr 1fr}
}