:root{--bg:#f4f7fb;--surface:#fff;--surface-2:#f8fafc;--navy:#0b1324;--navy-2:#111d36;--blue:#2d6df6;--cyan:#18b6c9;--orange:#ff7648;--green:#25a56a;--red:#d94343;--text:#172033;--muted:#69758a;--line:#e3e8f0;--shadow:0 18px 50px rgba(24,37,63,.09);--radius:22px;--radius-sm:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.15}h2{font-size:clamp(1.65rem,3vw,2.35rem)}h3{font-size:1.15rem}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,var(--navy),#08101e);color:#fff;padding:28px 20px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:1.25rem;font-weight:800;box-shadow:0 12px 28px rgba(45,109,246,.35)}.brand strong,.brand small{display:block}.brand strong{font-size:1.02rem}.brand small{font-size:.7rem;color:#9da9be;margin-top:2px}.brand.light small{color:#b9c4d8}.nav-list{display:flex;flex-direction:column;gap:7px;margin-top:42px}.nav-list a{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:13px;color:#aeb9cc;font-weight:600;transition:.2s}.nav-list a span{width:22px;text-align:center;color:#7e8ca6}.nav-list a:hover,.nav-list a.active{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}.nav-list a.active span{color:#61d5e4}.sidebar-user{margin-top:auto;padding:15px 10px 0;border-top:1px solid rgba(255,255,255,.09);display:grid;grid-template-columns:40px 1fr 28px;align-items:center;gap:10px}.sidebar-user .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--navy);font-weight:800}.sidebar-user strong,.sidebar-user small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user strong{font-size:.82rem}.sidebar-user 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20px;font-weight:600}.alert.success{background:#eaf8f1;color:#15784b}.alert.error{background:#fff0f0;color:#a82f2f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:12px 18px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn.primary{background:linear-gradient(135deg,var(--blue),#4c82f7);color:#fff;box-shadow:0 12px 24px rgba(45,109,246,.24)}.btn.secondary{background:var(--navy);color:#fff}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--text)}.btn.full{width:100%}.positive{color:var(--green)!important}.small-muted,.form-help{color:var(--muted);font-size:.78rem}.hero-panel{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy),#172b51);color:#fff;padding:34px;display:grid;grid-template-columns:1fr 190px;align-items:center;gap:25px;margin-bottom:22px}.hero-panel:before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(45,109,246,.28);filter:blur(10px);right:-90px;top:-170px}.hero-panel .eyebrow{color:#62d4e3}.hero-panel h2{font-size:2.2rem;margin:.4rem 0}.hero-panel p{max-width:720px;color:#c5d0e1}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-panel .btn.ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}.progress-ring{position:relative;width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--cyan) calc(var(--progress)*1),rgba(255,255,255,.12) 0);display:grid;place-items:center;margin:auto}.progress-ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--navy-2)}.progress-ring div{position:relative;text-align:center}.progress-ring strong,.progress-ring span{display:block}.progress-ring strong{font-size:1.65rem}.progress-ring span{font-size:.67rem;color:#aebbd0}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.metric-card{padding:20px}.metric-card span,.metric-card strong,.metric-card small{display:block}.metric-card>span{font-size:.75rem;color:var(--muted);font-weight:700}.metric-card strong{font-size:1.65rem;margin:6px 0}.metric-card small{color:var(--muted);font-size:.7rem}.dashboard-grid{display:grid;grid-template-columns:1.45fr .75fr;gap:18px}.dashboard-grid .wide{grid-row:span 2}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:18px}.panel-head h3{margin:4px 0 0}.panel-head>a{font-size:.75rem;color:var(--blue);font-weight:800}.empty-state{min-height:180px;display:grid;place-content:center;text-align:center;color:var(--muted)}.empty-state strong{color:var(--text);font-size:1.05rem}.today-panel .day-number{display:inline-block;background:#eef3ff;color:var(--blue);padding:6px 9px;border-radius:10px;font-size:.7rem;font-weight:800;margin:16px 0 10px}.today-panel p{color:var(--muted)}.card-note{padding:12px 13px;background:var(--surface-2);border-radius:12px;color:var(--muted);font-size:.78rem;margin:15px 0}.target-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}.target-row span{color:var(--muted)}.total-panel{background:linear-gradient(140deg,#fff4ee,#fff);position:relative;overflow:hidden}.big-number{display:block;font-size:3.2rem;margin:13px 0 0;color:var(--orange)}.recovery-icon{font-size:2.4rem;margin:18px 0 8px}.app-footer{margin-left:270px;text-align:center;color:#9aa4b4;font-size:.7rem;padding:0 20px 24px}.intro-grid{display:grid;grid-template-columns:1.6fr .8fr;gap:18px;margin-bottom:18px}.plan-summary{background:linear-gradient(135deg,#fff,#f2f6ff)}.summary-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.summary-pills span{padding:7px 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20px}.day-badge{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:800}.routine-toggle strong,.routine-toggle small{display:block}.routine-toggle small{color:var(--muted);font-size:.75rem;margin-top:3px}.toggle-symbol{justify-self:end;font-size:1.35rem;color:var(--blue);transition:.2s}.routine-body{display:none;padding:0 20px 20px}.routine-day.open .routine-body{display:block}.routine-day.open .toggle-symbol{transform:rotate(45deg)}.exercise-table-wrap,.responsive-table{overflow:auto}.exercise-table,.responsive-table table{width:100%;border-collapse:collapse;min-width:750px}.exercise-table th,.exercise-table td,.responsive-table th,.responsive-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:.76rem}.exercise-table th,.responsive-table th{color:var(--muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.06em}.exercise-table td strong,.exercise-table td small{display:block}.exercise-table td small{color:var(--muted)}.routine-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:16px;color:var(--muted);font-size:.8rem}.three-columns,.two-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.two-columns{grid-template-columns:repeat(2,1fr)}.number-list{padding-left:20px;margin-bottom:0}.number-list li{padding:4px 0}.evidence-note{margin-top:20px;border-left:5px solid var(--blue)}.day-selector{display:flex;gap:9px;overflow:auto;padding-bottom:10px;margin-bottom:12px}.day-chip{min-width:145px;padding:11px 12px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:.7rem;font-weight:700;color:var(--muted)}.day-chip span{display:block;color:var(--blue);font-size:.65rem}.day-chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}.day-chip.active span{color:#61d5e4}.workout-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:16px}.workout-heading h2{margin:5px 0}.workout-heading p{margin:0;color:var(--muted)}.workout-cardio{max-width:300px;background:var(--surface-2);padding:14px;border-radius:14px}.workout-cardio span,.workout-cardio strong{display:block}.workout-cardio span{font-size:.66rem;color:var(--muted);text-transform:uppercase}.workout-cardio strong{font-size:.77rem;margin-top:4px}.session-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid label,.session-meta label,.password-panel label,.auth-card label,.session-notes label{display:grid;gap:6px;font-size:.74rem;font-weight:700;color:#49546a}.span-2{grid-column:span 2}.form-divider{grid-column:span 2;border-top:1px solid var(--line);padding-top:14px;font-weight:800;color:var(--text)}input,textarea,select{width:100%;border:1px solid #dce3ee;background:#fff;border-radius:11px;padding:11px 12px;color:var(--text);outline:none;transition:.2s}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(45,109,246,.1)}.exercise-log-list{display:grid;gap:14px}.exercise-log-card{padding:22px;box-shadow:none}.exercise-info{display:grid;grid-template-columns:1fr 230px;gap:20px}.category-tag{display:inline-flex;padding:5px 8px;border-radius:8px;background:#eef3ff;color:var(--blue);font-size:.63rem;font-weight:800}.exercise-info h3{margin:9px 0 7px}.exercise-info p{color:var(--muted);font-size:.78rem;max-width:850px}.exercise-prescription{text-align:right}.exercise-prescription strong,.exercise-prescription span,.exercise-prescription small{display:block}.exercise-prescription strong{font-size:1.05rem}.exercise-prescription span,.exercise-prescription small{font-size:.7rem;color:var(--muted);margin-top:4px}.video-button{border:0;background:transparent;color:var(--blue);font-size:.73rem;font-weight:800;padding:0;margin:4px 0 14px}.sets-grid{display:grid;grid-template-columns:60px repeat(3,minmax(85px,130px)) 70px;gap:8px;align-items:center}.set-head{font-size:.62rem;color:var(--muted);font-weight:800;text-transform:uppercase}.set-number{font-weight:800}.sets-grid input{padding:8px 9px}.check-cell{display:grid;place-items:center}.check-cell input{display:none}.check-cell span{width:34px;height:34px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;color:#b2bac8}.check-cell input:checked+span{background:var(--green);color:#fff;border-color:var(--green)}.exercise-note{margin-top:13px;color:var(--muted);font-size:.7rem}.session-notes{display:grid;grid-template-columns:1fr 270px;gap:18px;align-items:end;margin-top:16px}.history-panel{margin-top:20px}.history-list{display:grid;gap:9px}.history-list>div{display:grid;grid-template-columns:95px 1fr 220px;gap:12px;align-items:center;padding:12px;background:var(--surface-2);border-radius:12px}.history-list span,.history-list small{color:var(--muted);font-size:.7rem}.video-modal{position:fixed;inset:0;background:rgba(5,10,20,.72);display:none;place-items:center;padding:20px;z-index:80}.video-modal.open{display:grid}.video-dialog{position:relative;background:#fff;border-radius:20px;padding:22px;max-width:900px;width:100%}.video-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:2rem}.video-frame{aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden}.video-frame iframe{width:100%;height:100%;border:0}.video-dialog p{color:var(--muted);font-size:.72rem;margin:12px 0 0}.progress-metrics{margin-bottom:18px}.progress-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.measurement-form .form-help{margin-top:-4px}.table-panel{margin-top:20px}.nutrition-hero{background:linear-gradient(135deg,var(--navy),#173366);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}.nutrition-hero .eyebrow{color:#61d5e4}.nutrition-hero p{color:#c4cee0}.macro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.macro-grid div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:14px 8px;border-radius:14px;text-align:center}.macro-grid strong,.macro-grid span{display:block}.macro-grid strong{font-size:1.05rem}.macro-grid span{font-size:.63rem;color:#b9c5d8}.nutrition-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;margin-top:18px}.plate-visual{width:210px;height:210px;margin:20px auto;border-radius:50%;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;transform:rotate(-8deg);box-shadow:inset 0 0 0 8px #fff,0 8px 25px rgba(0,0,0,.08)}.plate-visual>div{display:grid;place-content:center;text-align:center;font-weight:800}.plate-visual span{font-size:.65rem}.plate-veg{grid-row:span 2;background:#c8efda}.plate-protein{background:#ffd4c5}.plate-carbs{background:#dbe6ff}.check-list{list-style:none;padding:0;margin:15px 0 0}.check-list li{position:relative;padding:7px 0 7px 28px;color:var(--muted);font-size:.78rem}.check-list li:before{content:"✓";position:absolute;left:0;width:19px;height:19px;border-radius:50%;background:#e7f7ef;color:var(--green);display:grid;place-items:center;font-weight:800}.meal-days{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.meal-day{padding:20px;box-shadow:none}.meal-day h3{color:var(--blue)}.meal-day>div{padding:10px 0;border-bottom:1px solid var(--line)}.meal-day>div:last-child{border-bottom:0}.meal-day span{font-size:.64rem;font-weight:800;color:var(--orange);text-transform:uppercase}.meal-day p{font-size:.75rem;color:var(--muted);margin:3px 0}.settings-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.password-panel{height:max-content}.password-panel label{margin-bottom:14px}.password-panel .card-note{margin-top:18px}.auth-page{min-height:100vh;background:var(--navy)}.auth-layout{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.auth-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#08101e,#14284b);padding:48px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.hero-glow{position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(45,109,246,.25);filter:blur(20px);right:-180px;top:15%}.auth-copy,.auth-stats,.auth-hero .brand{position:relative}.auth-copy h1{font-size:clamp(2.4rem,5vw,5.2rem);letter-spacing:-.055em;margin:12px 0 18px}.auth-copy p{max-width:650px;color:#b8c5d8;font-size:1.02rem}.auth-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.auth-stats div{border-top:1px solid rgba(255,255,255,.15);padding-top:13px}.auth-stats strong,.auth-stats span{display:block}.auth-stats strong{font-size:1.6rem}.auth-stats span{font-size:.7rem;color:#9eabc0}.auth-form-wrap{background:#f5f7fb;display:grid;place-items:center;padding:30px}.auth-card{width:min(460px,100%);background:#fff;border-radius:24px;padding:32px;box-shadow:var(--shadow)}.auth-card h2{font-size:2rem;margin:6px 0}.auth-card p{color:var(--muted)}.auth-card label{margin-top:15px}.auth-card .btn{width:100%;margin-top:20px}.privacy-note{display:block;text-align:center;color:#9aa4b4;margin-top:16px}.auth-brand{margin-bottom:25px}.setup-card{width:min(800px,calc(100% - 30px));margin:40px auto}.sidebar-backdrop{display:none}
@media(max-width:1200px){.metrics-grid{grid-template-columns:repeat(2,1fr)}.phase-grid{grid-template-columns:repeat(2,1fr)}.meal-days{grid-template-columns:repeat(2,1fr)}.macro-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.sidebar-backdrop.open{display:block;position:fixed;inset:0;background:rgba(7,12,23,.5);z-index:25}.main-content,.app-footer{margin-left:0}.main-content{padding:20px 18px 60px}.menu-button{display:block}.topbar{justify-content:flex-start;gap:13px}.today-chip{margin-left:auto}.hero-panel{grid-template-columns:1fr}.progress-ring{display:none}.dashboard-grid,.intro-grid,.progress-layout,.nutrition-layout,.settings-grid{grid-template-columns:1fr}.dashboard-grid .wide{grid-row:auto}.session-meta{grid-template-columns:repeat(2,1fr)}.exercise-info{grid-template-columns:1fr}.exercise-prescription{text-align:left}.nutrition-hero{grid-template-columns:1fr}.auth-layout{grid-template-columns:1fr}.auth-hero{min-height:45vh;padding:32px}.auth-copy h1{font-size:3rem}.auth-form-wrap{padding:24px}.auth-stats{display:none}}
@media(max-width:650px){body{font-size:14px}.main-content{padding:16px 12px 50px}.topbar h1{font-size:1.15rem}.today-chip{display:none}.panel,.metric-card,.hero-panel,.exercise-log-card{border-radius:17px}.panel{padding:18px}.hero-panel{padding:24px}.hero-panel h2{font-size:1.75rem}.metrics-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-card{padding:15px}.metric-card strong{font-size:1.3rem}.dashboard-grid,.three-columns,.two-columns,.phase-grid,.meal-days{grid-template-columns:1fr}.workout-heading{align-items:flex-start;flex-direction:column}.workout-cardio{max-width:none;width:100%}.session-meta,.form-grid{grid-template-columns:1fr}.span-2,.form-divider{grid-column:span 1}.sets-grid{grid-template-columns:42px repeat(3,minmax(63px,1fr)) 45px;gap:5px}.sets-grid input{padding:8px 5px}.set-head{font-size:.53rem}.session-notes{grid-template-columns:1fr}.history-list>div{grid-template-columns:1fr}.routine-footer{align-items:flex-start;flex-direction:column}.routine-toggle{grid-template-columns:42px 1fr 25px;padding:15px}.day-badge{width:40px;height:40px}.macro-grid{grid-template-columns:repeat(2,1fr)}.auth-hero{min-height:38vh}.auth-copy h1{font-size:2.4rem}.auth-card{padding:24px}.setup-card{margin:15px auto}.plate-visual{width:180px;height:180px}}

/* ===== Interfaz sencilla e intuitiva · versión 3 ===== */
.simple-app .sidebar{width:244px;padding:24px 17px}.simple-app .main-content{margin-left:244px;max-width:1500px}.simple-app+.sidebar-backdrop+.mobile-bottom-nav{display:none}.simple-app .nav-list{margin-top:34px}.nav-secondary{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.09);display:grid;gap:7px}.nav-label{padding:0 14px 5px;color:#6f7e99;font-size:.6rem;font-weight:800;letter-spacing:.12em}.nav-secondary a{display:flex;align-items:center;gap:13px;padding:11px 14px;border-radius:13px;color:#9ba8bd;font-weight:600}.nav-secondary a span{width:22px;text-align:center}.nav-secondary a:hover,.nav-secondary a.active{background:rgba(255,255,255,.08);color:#fff}.topbar-copy h1{margin-bottom:0}.simple-link,.text-button{color:var(--blue);font-size:.76rem;font-weight:800}.text-button{border:0;background:transparent;padding:8px 4px}.status-pill{background:#eef3ff;color:var(--blue);border-radius:999px;padding:7px 11px;font-size:.7rem;font-weight:800;white-space:nowrap}

.today-command-card{background:linear-gradient(135deg,#0b1730,#17386f);color:#fff;border-radius:26px;padding:34px;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:28px;align-items:center;box-shadow:0 22px 55px rgba(23,56,111,.2);margin-bottom:17px;overflow:hidden;position:relative}.today-command-card:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-150px;top:-170px;background:rgba(73,128,255,.32)}.today-command-card.completed{background:linear-gradient(135deg,#0f533b,#18855d)}.today-command-main,.simple-week-progress{position:relative;z-index:1}.today-command-card .eyebrow{color:#72dbe8}.today-command-card h2{font-size:clamp(2rem,4vw,3.2rem);margin:8px 0 10px}.today-command-card p{color:#cad6e8;max-width:760px;margin-bottom:17px}.workout-at-a-glance{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.workout-at-a-glance span{display:inline-flex;align-items:center;min-height:36px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 11px;font-size:.7rem;color:#dbe4f2}.start-workout-button{font-size:1rem;padding:14px 22px}.simple-week-progress{display:grid;justify-items:center;text-align:center}.week-circle{width:134px;height:134px;border-radius:50%;display:grid;place-content:center;background:rgba(255,255,255,.1);border:10px solid rgba(255,255,255,.12);box-shadow:inset 0 0 0 2px rgba(255,255,255,.09)}.week-circle strong,.week-circle span{display:block}.week-circle strong{font-size:2.6rem;line-height:1}.week-circle span{font-size:.75rem;color:#b9c6d9}.simple-week-progress p{font-size:.75rem;margin:12px 0 0}

.reminder-home-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px 20px;display:grid;grid-template-columns:48px minmax(0,1fr) auto auto;gap:16px;align-items:center;margin-bottom:8px}.reminder-home-icon{width:48px;height:48px;border-radius:15px;background:#fff1e9;display:grid;place-items:center;font-size:1.35rem}.reminder-home-card h3{margin:3px 0 3px}.reminder-home-card p{margin:0;color:var(--muted);font-size:.76rem}.home-notification-status{margin:0 0 17px;padding-left:66px}.notification-status{font-size:.72rem;color:var(--muted)}.notification-status[data-state="success"]{color:var(--green)}.notification-status[data-state="error"]{color:var(--red)}.notification-status[data-state="warning"]{color:#aa6b1d}.notification-status[data-state="pending"]{color:var(--muted)}

.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:17px}.quick-actions>a{background:#fff;border:1px solid var(--line);border-radius:17px;padding:17px;display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;transition:.2s}.quick-actions>a:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(24,37,63,.08);border-color:#cdd9ef}.quick-icon{grid-row:span 2;width:44px;height:44px;border-radius:14px;background:#edf3ff;color:var(--blue);display:grid;place-items:center;font-size:1.05rem;font-weight:800}.quick-actions strong{font-size:.86rem}.quick-actions small{color:var(--muted);font-size:.67rem}

.simple-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:17px}.simple-metrics article{background:#fff;border:1px solid var(--line);border-radius:17px;padding:17px}.simple-metrics span,.simple-metrics strong,.simple-metrics small{display:block}.simple-metrics span{color:var(--muted);font-size:.7rem;font-weight:700}.simple-metrics strong{font-size:1.65rem;margin:4px 0}.simple-metrics small{font-size:.68rem;color:var(--muted)}.simple-dashboard-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:17px}.compact-empty{min-height:230px}.compact-empty .btn{margin:12px auto 0}.simple-target{display:grid;grid-template-columns:34px 1fr;gap:11px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.simple-target>span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#edf3ff;color:var(--blue);font-weight:800}.simple-target strong,.simple-target small{display:block}.simple-target strong{font-size:.8rem}.simple-target small{font-size:.68rem;color:var(--muted);margin-top:2px}.daily-targets-simple>.btn{margin-top:15px}

.settings-simple-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:17px}.reminder-settings{grid-column:1/-1}.simple-explanation{color:var(--muted);margin:-8px 0 16px}.switch-row{display:grid;grid-template-columns:1fr 48px;align-items:center;gap:15px;padding:15px;border:1px solid var(--line);border-radius:16px;background:var(--surface-2);cursor:pointer}.switch-row span strong,.switch-row span small{display:block}.switch-row span small{color:var(--muted);font-size:.7rem;margin-top:2px}.switch-row input{display:none}.switch-row i{width:48px;height:28px;border-radius:999px;background:#c7cfdb;position:relative;transition:.2s}.switch-row i:after{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;left:3px;top:3px;box-shadow:0 3px 8px rgba(0,0,0,.15);transition:.2s}.switch-row input:checked+i{background:var(--green)}.switch-row input:checked+i:after{transform:translateX(20px)}.reminder-controls{display:grid;grid-template-columns:220px 1fr;gap:18px;margin:17px 0}.reminder-controls>label,.reminder-controls legend{font-size:.73rem;font-weight:700;color:#49546a}.reminder-controls fieldset{border:0;padding:0;margin:0}.day-checks{display:flex;flex-wrap:wrap;gap:7px;margin-top:7px}.day-checks label{cursor:pointer}.day-checks input{display:none}.day-checks span{display:grid;place-items:center;min-width:43px;height:40px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--muted);font-size:.7rem;font-weight:800}.day-checks input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}.notification-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}.compact-form{gap:11px}.compact-password{height:max-content}

.workout-reminder-toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%);z-index:100;width:min(850px,calc(100% - 28px));background:#0d1a31;color:#fff;border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:14px 15px;display:grid;grid-template-columns:45px minmax(0,1fr) auto 30px;align-items:center;gap:12px;box-shadow:0 25px 70px rgba(0,0,0,.35)}.workout-reminder-toast[hidden]{display:none}.reminder-toast-icon{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.1);display:grid;place-items:center;font-size:1.25rem}.reminder-toast-copy strong,.reminder-toast-copy span{display:block}.reminder-toast-copy span{font-size:.72rem;color:#b9c6d9;margin-top:2px}.reminder-toast-close{border:0;background:transparent;color:#aebbd0;font-size:1.5rem}.mobile-bottom-nav{display:none}

@media(max-width:1100px){.quick-actions{grid-template-columns:repeat(2,1fr)}.simple-dashboard-grid{grid-template-columns:1fr}.settings-simple-grid{grid-template-columns:1fr}.reminder-settings{grid-column:auto}}
@media(max-width:900px){.simple-app .main-content{margin-left:0;padding-bottom:95px}.simple-app+.sidebar-backdrop+.mobile-bottom-nav{display:flex}.mobile-bottom-nav{position:fixed;z-index:45;left:10px;right:10px;bottom:10px;height:64px;background:rgba(11,19,36,.96);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:19px;padding:6px;align-items:center;justify-content:space-around;box-shadow:0 16px 45px rgba(0,0,0,.25)}.mobile-bottom-nav a{min-width:62px;height:52px;border-radius:14px;color:#8795ac;display:grid;place-items:center;align-content:center;gap:1px}.mobile-bottom-nav a span{font-size:1.05rem}.mobile-bottom-nav a small{font-size:.58rem;font-weight:700}.mobile-bottom-nav a.active{background:rgba(255,255,255,.11);color:#fff}.app-footer{display:none}.today-command-card{grid-template-columns:1fr}.simple-week-progress{display:none}.reminder-home-card{grid-template-columns:48px minmax(0,1fr) auto}.reminder-home-card .simple-link{grid-column:2/4}.home-notification-status{padding-left:0}.workout-reminder-toast{bottom:86px}}
@media(max-width:650px){.topbar{margin-bottom:16px}.today-command-card{padding:24px 20px;border-radius:21px}.today-command-card h2{font-size:2rem}.workout-at-a-glance{display:grid}.workout-at-a-glance span{border-radius:12px}.start-workout-button{width:100%}.reminder-home-card{grid-template-columns:43px 1fr;padding:15px}.reminder-home-icon{width:43px;height:43px}.reminder-home-card .btn,.reminder-home-card .simple-link{grid-column:1/-1}.reminder-home-card .btn{width:100%}.quick-actions{grid-template-columns:1fr 1fr;gap:9px}.quick-actions>a{grid-template-columns:38px 1fr;padding:13px}.quick-icon{width:38px;height:38px}.quick-actions small{display:none}.simple-metrics{grid-template-columns:1fr 1fr}.simple-metrics article:last-child{grid-column:1/-1}.reminder-controls{grid-template-columns:1fr}.notification-actions{display:grid}.notification-actions .btn{width:100%}.workout-reminder-toast{grid-template-columns:40px 1fr 28px;padding:12px}.workout-reminder-toast .btn{grid-column:1/-1;width:100%;order:4}.reminder-toast-close{grid-column:3;grid-row:1}.reminder-toast-copy{grid-column:2;grid-row:1}.reminder-toast-icon{grid-column:1;grid-row:1}.settings-simple-grid .panel{padding:17px}.day-checks{gap:5px}.day-checks span{min-width:38px}.simple-dashboard-grid .panel{padding:18px}}

/* Semana y cargas recomendadas · v3.1 */
.dashboard-week{margin-bottom:17px;padding:19px 20px}.dashboard-week .panel-head{margin-bottom:13px}.dashboard-week-grid,.weekly-map-grid{display:grid;grid-template-columns:repeat(7,minmax(115px,1fr));gap:8px;overflow:auto;padding-bottom:3px}.dashboard-week-day,.weekly-map-day{min-width:115px;border:1px solid var(--line);background:var(--surface-2);border-radius:14px;padding:12px;display:flex;min-height:112px;flex-direction:column;transition:.2s}.dashboard-week-day:hover,.weekly-map-day:hover{transform:translateY(-2px);border-color:#c9d7ef}.dashboard-week-day>span,.weekly-map-day>span{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}.dashboard-week-day strong,.weekly-map-day strong{font-size:.74rem;line-height:1.25;margin:7px 0 auto}.dashboard-week-day small,.weekly-map-day small{font-size:.61rem;color:var(--muted);font-weight:800;margin-top:9px}.dashboard-week-day.today,.weekly-map-day.today{border:2px solid var(--blue);background:#eef3ff}.dashboard-week-day.done{background:#eaf8f1;border-color:#a9dec6}.dashboard-week-day.done>span,.dashboard-week-day.done small{color:var(--green)}.dashboard-week-day.rest,.weekly-map-day.rest{background:#f4f1fb}.weekly-map{margin-bottom:17px}.weekly-map-day{min-height:125px}.weekly-map-day strong{font-size:.76rem}.weekly-map-day.rest>span{color:#7855a6}

.weight-rules-panel{display:grid;grid-template-columns:.48fr 1.52fr;gap:24px;align-items:center;margin-bottom:20px;border-left:5px solid var(--blue)}.weight-rules-panel h3{margin:5px 0 0}.weight-rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.weight-rule-grid article{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:14px}.weight-rule-grid strong{font-size:.77rem}.weight-rule-grid p{font-size:.69rem;color:var(--muted);margin:5px 0 0}.weight-cell{display:inline-block;min-width:150px;padding:7px 9px;border-radius:10px;background:#eef3ff;color:#244fbb;font-weight:800;line-height:1.35}.day-badge{align-content:center;gap:0}.day-badge strong{font-size:.68rem;line-height:1}.day-badge small{font-size:.54rem!important;color:#a7c5ff!important;margin-top:3px!important}

.day-chip{position:relative;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr;gap:2px 8px;min-width:170px;min-height:72px}.day-chip>span{grid-column:1;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.day-chip>strong{grid-column:1/-1;font-size:.7rem;line-height:1.25}.day-chip>small{position:absolute;right:8px;top:8px;border-radius:999px;padding:3px 6px;background:#e8f0ff;color:var(--blue);font-size:.52rem;font-weight:900}.day-chip.today:not(.active){border:2px solid var(--blue);background:#f4f7ff}.day-chip.rest-day{background:#f4f1fb}.day-chip.active small{background:rgba(255,255,255,.15);color:#fff}

.weight-guidance{display:grid;grid-template-columns:minmax(220px,.6fr) 1fr;align-items:center;gap:18px;margin:3px 0 14px;padding:13px 15px;border:1px solid #cfdcf4;background:#f4f7ff;border-radius:14px}.weight-guidance>div span,.weight-guidance>div strong{display:block}.weight-guidance>div span{font-size:.58rem;color:var(--blue);font-weight:900;letter-spacing:.1em}.weight-guidance>div strong{font-size:.9rem;margin-top:3px}.weight-guidance p{font-size:.69rem;color:var(--muted);margin:0}.weight-guidance.subir{background:#ebf8f2;border-color:#b8e2cd}.weight-guidance.subir>div span{color:var(--green)}.weight-guidance.bajar{background:#fff4ed;border-color:#f2ceb5}.weight-guidance.bajar>div span{color:#b45d20}.weight-guidance.mantener{background:#f4f7ff}.exercise-note span{display:inline-block;margin-left:6px;color:var(--blue);font-weight:700}

@media(max-width:1100px){.weight-rules-panel{grid-template-columns:1fr}.dashboard-week-grid,.weekly-map-grid{grid-template-columns:repeat(7,145px)}}
@media(max-width:650px){.dashboard-week{padding:15px}.dashboard-week .panel-head{align-items:center}.dashboard-week-grid,.weekly-map-grid{grid-template-columns:repeat(7,126px);margin-right:-6px}.dashboard-week-day,.weekly-map-day{min-width:126px;min-height:103px;padding:10px}.weekly-map-day{min-height:112px}.weight-rules-panel{padding:17px}.weight-rule-grid{grid-template-columns:1fr}.weight-guidance{grid-template-columns:1fr;gap:5px}.day-chip{min-width:150px}.exercise-table{min-width:1030px}.weight-cell{min-width:135px}.exercise-prescription small{margin-top:8px;padding:7px 9px;background:#f3f6fb;border-radius:9px}.sets-grid{overflow-x:auto}.exercise-note span{display:block;margin:4px 0 0}}


/* Videos de técnica para todos los ejercicios */
.video-button.compact{margin:0;white-space:nowrap;padding:7px 10px;border-radius:10px;background:#eef3ff}
.video-button.compact:hover{background:#dfe9ff}
.video-dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px}
.video-dialog-actions p{margin:0!important}
.video-external-link{flex:0 0 auto;padding:9px 13px;font-size:.72rem}
@media (max-width:640px){.video-dialog{padding:18px 14px 14px}.video-dialog h3{padding-right:36px}.video-dialog-actions{align-items:stretch;flex-direction:column}.video-external-link{width:100%}}