@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');

/* ── Design Tokens ── */
:root {
  --bg:        #0a0b14;
  --surface:   #111827;
  --card:      rgba(255,255,255,0.04);
  --border:    rgba(255,255,255,0.08);
  --grad:      linear-gradient(135deg,#6c63ff,#48cfad);
  --grad-rev:  linear-gradient(135deg,#48cfad,#6c63ff);
  --accent:    #6c63ff;
  --green:     #48cfad;
  --text:      #f0f0f8;
  --muted:     #8892b0;
  --danger:    #ff6b6b;
  --cal-color: #ff6b6b;
  --carb-color:#6c63ff;
  --prot-color:#48cfad;
  --fat-color: #f7971e;
  --r:         12px;
  --r-lg:      20px;
  --shadow:    0 8px 32px rgba(0,0,0,.45);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Outfit',sans-serif}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit}
.hidden{display:none!important}

/* ── Loading Screen ── */
#loading-screen{position:fixed;inset:0;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;gap:16px}
.loader-logo{font-size:3rem;animation:pulse 1.5s ease-in-out infinite}
.loader-text{font-family:'Outfit',sans-serif;font-size:1.1rem;color:var(--muted)}
.loader-ring{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.95)}}

/* ── Auth ── */
#auth-section{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 50% 0%,rgba(108,99,255,.15) 0%,transparent 70%)}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:48px 40px;max-width:440px;width:100%;text-align:center;box-shadow:var(--shadow);animation:fadeUp .5s ease}
.auth-logo{font-size:3.5rem;margin-bottom:8px}
.auth-card h1{font-size:2rem;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}
.auth-card p{color:var(--muted);margin-bottom:32px;line-height:1.6}
.auth-features{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:32px;text-align:left}
.auth-feat{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px;font-size:.85rem;color:var(--muted)}
.auth-feat span{font-size:1.2rem;display:block;margin-bottom:4px}
#btn-google-signin{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 24px;background:white;color:#333;border-radius:var(--r);font-size:1rem;font-weight:600;transition:all .2s;box-shadow:0 2px 8px rgba(0,0,0,.2)}
#btn-google-signin:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.3)}
.g-logo{width:20px;height:20px}

/* ── Setup ── */
#setup-section{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 70% 30%,rgba(72,207,173,.1) 0%,transparent 60%)}
.setup-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:40px;max-width:560px;width:100%;box-shadow:var(--shadow);animation:fadeUp .5s ease}
.setup-card h2{font-size:1.8rem;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:6px}
.setup-card .sub{color:var(--muted);margin-bottom:28px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.form-group input,.form-group select,.form-group textarea{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:11px 14px;color:var(--text);font-size:.95rem;transition:border-color .2s,box-shadow .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,99,255,.15)}
.form-group select option{background:var(--surface)}
.slider-group{display:flex;flex-direction:column;gap:8px}
.slider-group label{font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
input[type=range]{width:100%;accent-color:var(--accent);height:4px}
.split-display{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.split-tag{padding:4px 10px;border-radius:20px;font-size:.78rem;font-weight:600}
.carbs-tag{background:rgba(108,99,255,.2);color:#a8a3ff}
.protein-tag{background:rgba(72,207,173,.2);color:#48cfad}
.fat-tag{background:rgba(247,151,30,.2);color:#f7971e}
.btn-primary{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border-radius:var(--r);background:var(--grad);color:white;font-size:1rem;font-weight:700;margin-top:24px;transition:all .2s;box-shadow:0 4px 15px rgba(108,99,255,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(108,99,255,.5)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}

/* ── App Shell ── */
#app-container{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 16px;position:fixed;top:0;left:0;height:100vh;z-index:100}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:8px 12px;margin-bottom:28px}
.sidebar-logo .logo-icon{font-size:1.8rem}
.sidebar-logo .logo-text{font-family:'Outfit',sans-serif;font-size:1.2rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-items{flex:1;display:flex;flex-direction:column;gap:4px}
.nav-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r);color:var(--muted);font-size:.92rem;font-weight:500;transition:all .2s;cursor:pointer}
.nav-item:hover{background:var(--card);color:var(--text)}
.nav-item.active{background:linear-gradient(135deg,rgba(108,99,255,.2),rgba(72,207,173,.1));color:var(--text);border:1px solid rgba(108,99,255,.3)}
.nav-item .nav-icon{font-size:1.2rem;width:24px;text-align:center}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:12px;background:var(--card);border-radius:var(--r);border:1px solid var(--border);margin-top:auto}
.avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}
.avatar img{width:100%;height:100%;object-fit:cover}
.user-name{font-size:.85rem;font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-signout{padding:6px 10px;border-radius:8px;background:rgba(255,107,107,.15);color:var(--danger);font-size:.78rem;font-weight:600;transition:all .2s;white-space:nowrap}
.btn-signout:hover{background:rgba(255,107,107,.3)}
.main-content{flex:1;margin-left:240px;padding:32px;min-height:100vh}
.page-header{margin-bottom:28px}
.page-header h2{font-size:1.8rem;font-weight:700}
.page-header .sub{color:var(--muted);font-size:.9rem;margin-top:4px}

/* ── Bottom Nav (mobile) ── */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);padding:8px 0 env(safe-area-inset-bottom);z-index:100;backdrop-filter:blur(20px)}
.bottom-nav-items{display:flex;justify-content:space-around}
.bnav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 16px;color:var(--muted);font-size:.7rem;font-weight:500;cursor:pointer;transition:color .2s;border-radius:var(--r)}
.bnav-item .bnav-icon{font-size:1.4rem}
.bnav-item.active{color:var(--accent)}

/* ── Dashboard ── */
.dash-greeting{font-size:1.6rem;font-weight:700;margin-bottom:4px}
.dash-date{color:var(--muted);font-size:.9rem;margin-bottom:28px}
.fit-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:24px}
.fit-badge.connected{background:rgba(72,207,173,.15);color:var(--green);border:1px solid rgba(72,207,173,.3)}
.fit-badge.disconnected{background:var(--card);color:var(--muted);border:1px solid var(--border)}
.macro-rings{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.ring-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 16px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:transform .2s,box-shadow .2s}
.ring-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ring-wrap{position:relative;width:110px;height:110px}
.ring-wrap svg{transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:rgba(255,255,255,.07);stroke-width:8}
.ring-progress{fill:none;stroke-width:8;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .8s cubic-bezier(.34,1.56,.64,1)}
#ring-cal{stroke:url(#grad-cal)}
#ring-carb{stroke:url(#grad-carb)}
#ring-prot{stroke:url(#grad-prot)}
#ring-fat{stroke:url(#grad-fat)}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.ring-val{font-family:'Outfit',sans-serif;font-size:1.3rem;font-weight:700;line-height:1}
.ring-tgt{font-size:.65rem;color:var(--muted);line-height:1}
.ring-pct{font-size:.7rem;font-weight:600;opacity:.7}
.ring-label{font-size:.8rem;font-weight:600;color:var(--muted);text-align:center}
.ring-name{font-size:.8rem;font-weight:700}
.ring-name.cal{color:var(--cal-color)}
.ring-name.carb{color:var(--carb-color)}
.ring-name.prot{color:var(--prot-color)}
.ring-name.fat{color:var(--fat-color)}

/* ── Water Tracking ── */
.water-section{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;margin-bottom:28px}
.water-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.water-total{font-family:'Outfit',sans-serif;font-size:1.3rem;font-weight:700;color:#4fc3f7}
.water-controls{display:flex;align-items:center;gap:16px}
.water-btn{display:flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--r);background:linear-gradient(135deg,rgba(79,195,247,.2),rgba(79,195,247,.05));border:1px solid rgba(79,195,247,.3);color:#4fc3f7;font-weight:700;font-size:.95rem;transition:all .25s;flex-shrink:0;position:relative;overflow:hidden}
.water-btn:hover{background:linear-gradient(135deg,rgba(79,195,247,.35),rgba(79,195,247,.15));transform:translateY(-2px);box-shadow:0 6px 20px rgba(79,195,247,.3)}
.water-btn:active{transform:scale(.95)}
.water-btn-icon{font-size:1.3rem}
.water-btn-label{font-size:.9rem}
.water-progress-wrap{flex:1;display:flex;flex-direction:column;gap:6px}
.water-bar{height:12px;background:rgba(255,255,255,.06);border-radius:6px;overflow:hidden;position:relative}
.water-bar-fill{height:100%;background:linear-gradient(90deg,#4fc3f7,#0288d1);border-radius:6px;transition:width .5s cubic-bezier(.34,1.56,.64,1);position:relative}
.water-bar-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.water-goal-text{font-size:.78rem;color:var(--muted);font-weight:500}
.water-btn.minus{color:#ef5350;border-color:rgba(239,83,80,.3);background:linear-gradient(135deg,rgba(239,83,80,.2),rgba(239,83,80,.05))}
.water-btn.minus:hover{background:linear-gradient(135deg,rgba(239,83,80,.35),rgba(239,83,80,.15));box-shadow:0 6px 20px rgba(239,83,80,.3)}

/* ── Fit Sync Row ── */
.fit-sync-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}
.fit-sync-row .fit-badge{margin-bottom:0 !important;flex-grow:1}
.btn-sync-all{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s}
.btn-sync-all:hover{background:var(--border);transform:translateY(-1px)}
.btn-sync-all:active{transform:translateY(0)}

.section-title{font-size:1rem;font-weight:700;margin-bottom:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ── Journal Page ── */
.journal-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.date-nav{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:6px}
.btn-day{background:none;color:var(--muted);font-size:1.1rem;padding:4px 8px;border-radius:8px;transition:all .2s}
.btn-day:hover{background:var(--border);color:var(--text)}
#journal-date-display{font-weight:600;font-size:.9rem;padding:0 8px}
#journal-date-input{background:transparent;border:none;color:transparent;width:0;height:0;padding:0;position:absolute}
.daily-total-bar{background:linear-gradient(135deg,rgba(108,99,255,.1),rgba(72,207,173,.1));border:1px solid rgba(108,99,255,.2);border-radius:var(--r);padding:12px 16px;margin-bottom:16px;font-size:.9rem;color:var(--muted)}
.daily-total-bar strong{color:var(--text)}

/* ── Entry Cards ── */
.entry-card{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;margin-bottom:10px;animation:fadeUp .3s ease;transition:transform .15s,box-shadow .15s}
.entry-card:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.entry-icon{font-size:1.6rem;width:40px;text-align:center;flex-shrink:0}
.entry-info{flex:1;min-width:0}
.entry-name{display:block;font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.entry-method{display:block;font-size:.75rem;color:var(--muted)}
.entry-notes{display:block;font-size:.75rem;color:var(--muted);font-style:italic;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.entry-macros{text-align:right;flex-shrink:0}
.em-cal{display:block;font-weight:700;font-size:.95rem;color:var(--cal-color)}
.em-details{display:flex;gap:8px;font-size:.75rem;color:var(--muted);justify-content:flex-end;margin-top:2px}
.entry-delete{padding:6px 8px;border-radius:8px;color:var(--muted);font-size:.85rem;transition:all .2s;flex-shrink:0;margin-left:4px}
.entry-delete:hover{background:rgba(255,107,107,.2);color:var(--danger)}
.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}
.empty-icon{font-size:3rem;display:block;margin-bottom:12px}
.empty-sub{margin-top:6px;font-size:.85rem}
.loading-entries{display:flex;align-items:center;gap:8px;padding:20px;color:var(--muted);justify-content:center}
.error-text{color:var(--danger);padding:20px;text-align:center}

/* ── FAB ── */
.fab{position:fixed;bottom:32px;right:32px;width:56px;height:56px;border-radius:50%;background:var(--grad);color:white;font-size:1.6rem;box-shadow:0 6px 20px rgba(108,99,255,.5);transition:all .25s;z-index:50;display:flex;align-items:center;justify-content:center;line-height:1}
.fab:hover{transform:scale(1.12) rotate(45deg);box-shadow:0 10px 30px rgba(108,99,255,.6)}

/* ── Settings ── */
.settings-section{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;margin-bottom:20px}
.settings-section h3{font-size:1rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.targets-preview{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}
.target-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--bg);border-radius:var(--r);font-size:.9rem}
.target-row strong{font-family:'Outfit',sans-serif;font-size:1rem}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.toggle-row span{font-size:.9rem}
.toggle{appearance:none;width:44px;height:24px;background:var(--border);border-radius:12px;position:relative;cursor:pointer;transition:background .2s}
.toggle:checked{background:var(--accent)}
.toggle::after{content:'';position:absolute;width:18px;height:18px;border-radius:50%;background:white;top:3px;left:3px;transition:left .2s}
.toggle:checked::after{left:23px}
.btn-secondary{padding:12px 20px;border-radius:var(--r);background:var(--card);border:1px solid var(--border);color:var(--text);font-weight:600;transition:all .2s}
.btn-secondary:hover{border-color:var(--accent);background:rgba(108,99,255,.1)}
.btn-danger{padding:12px 20px;border-radius:var(--r);background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);color:var(--danger);font-weight:600;transition:all .2s}
.btn-danger:hover{background:rgba(255,107,107,.2)}

/* ── Add Entry Modal ── */
#add-modal{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s}
#add-modal.open{opacity:1;pointer-events:all}
.modal-sheet{background:var(--surface);border-radius:24px 24px 0 0;width:100%;max-width:640px;max-height:92vh;overflow-y:auto;padding:0 24px 32px;transform:translateY(100%);transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
#add-modal.open .modal-sheet{transform:translateY(0)}
.modal-handle{width:40px;height:4px;background:var(--border);border-radius:2px;margin:12px auto 20px}
.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:20px}
.tabs{display:flex;gap:4px;background:var(--card);border-radius:var(--r);padding:4px;margin-bottom:20px;border:1px solid var(--border)}
.tab-btn{flex:1;padding:10px;border-radius:8px;font-size:.85rem;font-weight:600;color:var(--muted);transition:all .2s}
.tab-btn.active{background:var(--grad);color:white;box-shadow:0 2px 8px rgba(108,99,255,.4)}
.panel-section{display:flex;flex-direction:column;gap:14px}
.camera-viewfinder{border-radius:var(--r-lg);overflow:hidden;background:rgba(0,0,0,.4);border:1px solid var(--border);aspect-ratio:4/3;position:relative}
#cam-video{width:100%;height:100%;object-fit:cover}
#cam-canvas{display:none}
#cam-captured-img{width:100%;height:100%;object-fit:cover;border-radius:var(--r-lg)}
.camera-controls{display:flex;gap:8px}
.btn-outline{flex:1;padding:11px;border-radius:var(--r);border:1px solid var(--border);color:var(--text);font-weight:600;transition:all .2s}
.btn-outline:hover{border-color:var(--accent);background:rgba(108,99,255,.1)}
.btn-capture-main{flex:1;padding:11px;border-radius:var(--r);background:var(--grad);color:white;font-weight:700;transition:all .2s}
.btn-capture-main:hover{opacity:.9}
.btn-capture-main:disabled{opacity:.5;cursor:not-allowed}
.result-box{background:linear-gradient(135deg,rgba(108,99,255,.1),rgba(72,207,173,.1));border:1px solid rgba(108,99,255,.2);border-radius:var(--r-lg);padding:16px}
.result-box h4{margin-bottom:12px;font-size:.95rem}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.result-field label{font-size:.72rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:4px}
.result-field input{background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:8px;padding:8px 10px;color:var(--text);width:100%;font-size:.9rem}
.result-field input:focus{outline:none;border-color:var(--accent)}
.ai-note{font-size:.75rem;color:var(--muted);font-style:italic;margin-top:8px}
.error-box{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);border-radius:var(--r);padding:10px 14px;color:var(--danger);font-size:.85rem}
.label-preview{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:14px}
.label-preview h4{font-size:.85rem;font-weight:700;margin-bottom:10px;color:var(--muted)}
.macro-badges{display:flex;gap:6px;flex-wrap:wrap}
.macro-badge{padding:5px 12px;border-radius:20px;font-size:.82rem;font-weight:700}
.cal-badge{background:rgba(255,107,107,.15);color:var(--cal-color)}
.carb-badge{background:rgba(108,99,255,.15);color:var(--carb-color)}
.prot-badge{background:rgba(72,207,173,.15);color:var(--prot-color)}
.fat-badge{background:rgba(247,151,30,.15);color:var(--fat-color)}
.modal-submit{padding:14px;width:100%;border-radius:var(--r);background:var(--grad);color:white;font-size:1rem;font-weight:700;margin-top:8px;transition:all .2s;box-shadow:0 4px 15px rgba(108,99,255,.35)}
.modal-submit:hover{opacity:.9;transform:translateY(-1px)}
.modal-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.description-field textarea{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:10px 14px;color:var(--text);width:100%;resize:none;font-size:.9rem}
.description-field textarea:focus{outline:none;border-color:var(--accent)}

/* ── Spinner ── */
.spinner-sm{width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}

/* ── Toast ── */
#toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:12px 24px;font-size:.9rem;font-weight:500;opacity:0;transition:all .3s;pointer-events:none;z-index:500;box-shadow:var(--shadow)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── Animations ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ── Responsive: Tablet ── */
@media(max-width:1024px){
  .macro-rings{grid-template-columns:repeat(2,1fr)}
}

/* ── Responsive: Mobile ── */
@media(max-width:768px){
  .sidebar{display:none}
  .bottom-nav{display:block}
  .main-content{margin-left:0;padding:20px 16px 80px}
  .macro-rings{grid-template-columns:repeat(2,1fr);gap:10px}
  .ring-wrap{width:90px;height:90px}
  .ring-val{font-size:1.1rem}
  .form-grid{grid-template-columns:1fr}
  .auth-features{grid-template-columns:1fr}
  .fab{bottom:80px;right:20px}
  .targets-preview{grid-template-columns:1fr}
  .modal-sheet{border-radius:20px 20px 0 0}
  #toast{bottom:90px}
  .journal-header{gap:8px}
}
@media(max-width:400px){
  .macro-rings{grid-template-columns:1fr 1fr}
  .ring-card{padding:14px 10px}
}