/* ═══════════════════════════════════════════════════════════════════
   Helix — Master Stylesheet v7.0  |  by iViRTH
   Fonts: DM Sans (all) | JetBrains Mono (code)
   Palette: Pure Black & White + Gold accent
   SEO: LLM-indexed, mobile-first, PWA-optimised
   ═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root,[data-theme="dark"]{
  --bg-void:#000;--bg-deep:#050505;--bg-card:#0A0A0A;--bg-card-alt:#0F0F0F;
  --bg-surface:#141414;--bg-elevated:#1A1A1A;
  --gold:#C9A84C;--gold-100:#EDD98A;--gold-300:#D9BB6A;--gold-500:#C9A84C;--gold-700:#9B7B2E;
  --gold-glow:rgba(201,168,76,0.1);
  --accent:#fff;--accent-soft:rgba(255,255,255,0.055);
  --text-prime:#fff;--text-muted:#888;--text-ghost:#444;
  --border:rgba(255,255,255,0.07);--border-soft:rgba(255,255,255,0.04);--border-glow:rgba(201,168,76,0.28);
  --soul-color:#C9A84C;
  --success:#22C55E;--warning:#F59E0B;--danger:#EF4444;--info:#3B82F6;
  --shadow-card:0 1px 0 rgba(255,255,255,0.04),0 4px 32px rgba(0,0,0,0.8);
  --shadow-hover:0 8px 48px rgba(0,0,0,0.85),0 0 16px rgba(201,168,76,0.06);
  --topbar-bg:rgba(0,0,0,0.92);--sidebar-bg:#000;color-scheme:dark;
}
[data-theme="light"]{
  --bg-void:#fff;--bg-deep:#f5f5f5;--bg-card:#fff;--bg-card-alt:#fafafa;
  --bg-surface:#f0f0f0;--bg-elevated:#fff;
  --gold:#9B7B2E;--gold-100:#6B5220;--gold-300:#B08C3A;--gold-500:#9B7B2E;--gold-700:#7A6020;
  --gold-glow:rgba(155,123,46,0.08);
  --accent:#000;--accent-soft:rgba(0,0,0,0.05);
  --text-prime:#000;--text-muted:#666;--text-ghost:#aaa;
  --border:rgba(0,0,0,0.08);--border-soft:rgba(0,0,0,0.04);--border-glow:rgba(155,123,46,0.25);
  --soul-color:#9B7B2E;
  --success:#16A34A;--warning:#D97706;--danger:#DC2626;--info:#2563EB;
  --shadow-card:0 1px 0 rgba(0,0,0,0.04),0 2px 16px rgba(0,0,0,0.06);
  --shadow-hover:0 4px 24px rgba(0,0,0,0.1);
  --topbar-bg:rgba(255,255,255,0.92);--sidebar-bg:#fff;color-scheme:light;
}
:root{
  --radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;
  --sidebar-w:260px;--topbar-h:60px;
  --font:'DM Sans',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',monospace;
  --ease-out:cubic-bezier(0.22,1,0.36,1);
  --ease-spring:cubic-bezier(0.34,1.56,0.64,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg-void);color:var(--text-prime);font-family:var(--font);font-size:15px;line-height:1.65;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
a{color:var(--gold);text-decoration:none;transition:color .15s}
a:hover{color:var(--gold-300)}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:var(--font);border:none;background:none}
input,select,textarea{font-family:var(--font)}
ul{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font);font-weight:700;line-height:1.2;letter-spacing:-0.02em}

/* Ambient */
.ambient-orb{position:fixed;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;animation:orbFloat 18s ease-in-out infinite}
.ambient-1{width:600px;height:600px;top:-200px;left:-200px;background:radial-gradient(circle,rgba(201,168,76,0.05) 0%,transparent 70%)}
[data-theme="light"] .ambient-1{background:radial-gradient(circle,rgba(155,123,46,0.04) 0%,transparent 70%)}
.ambient-2{width:500px;height:500px;bottom:-150px;right:-150px;background:radial-gradient(circle,rgba(255,255,255,0.02) 0%,transparent 70%);animation-delay:9s}
[data-theme="light"] .ambient-2{background:radial-gradient(circle,rgba(0,0,0,0.015) 0%,transparent 70%)}
.grain-overlay{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.18}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(25px,-20px) scale(1.03)}66%{transform:translate(-18px,14px) scale(.97)}}
.shell{position:relative;z-index:1;display:flex;min-height:100vh}

/* Sidebar */
.sidebar{width:var(--sidebar-w);flex-shrink:0;position:fixed;top:0;left:0;bottom:0;background:var(--sidebar-bg);border-right:1px solid var(--border);z-index:200;display:flex;flex-direction:column;transition:transform .3s var(--ease-out)}
.sidebar-inner{display:flex;flex-direction:column;height:100%;padding:1.25rem 0;overflow-y:auto;scrollbar-width:none}
.sidebar-inner::-webkit-scrollbar{display:none}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:150;backdrop-filter:blur(6px)}
.brand{display:flex;align-items:center;gap:.85rem;padding:0 1.25rem 1.25rem;border-bottom:1px solid var(--border);margin-bottom:1rem;text-decoration:none;transition:opacity .15s}
.brand:hover{opacity:.8}
.brand-sigil{width:38px;height:38px;flex-shrink:0}
.brand-name{font-family:var(--font);font-size:1.2rem;font-weight:800;color:var(--text-prime);line-height:1;letter-spacing:-.03em}
.brand-sub{font-size:.56rem;color:var(--text-ghost);letter-spacing:.2em;text-transform:uppercase;font-weight:600;margin-top:3px}
.soul-strip{display:flex;align-items:center;gap:.65rem;padding:.7rem .9rem;margin:0 .75rem 1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color .2s;cursor:default}
.soul-strip:hover{border-color:var(--border-glow)}
.soul-strip-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;animation:pulse 2.5s ease-in-out infinite}
.soul-strip-info{flex:1;min-width:0}
.soul-strip-id{font-size:.58rem;font-family:var(--mono);color:var(--gold);letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.soul-strip-arch{font-size:.57rem;color:var(--text-ghost);margin-top:1px}
.soul-strip-score{font-family:var(--mono);font-size:.82rem;font-weight:600;color:var(--text-prime);flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.82)}}
.nav-section-label{font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;color:var(--text-ghost);font-weight:700;padding:.8rem 1.25rem .22rem}
.sidebar-nav{padding:0 .75rem;display:flex;flex-direction:column;gap:1px}
.nav-item{display:flex;align-items:center;gap:.72rem;padding:.65rem .9rem;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.84rem;font-weight:500;text-decoration:none;position:relative;overflow:hidden;transition:color .15s,background .15s,transform .12s}
.nav-item:hover{color:var(--text-prime);background:var(--accent-soft);transform:translateX(2px)}
.nav-item.active{color:var(--text-prime);background:var(--accent-soft);font-weight:600}
.nav-icon{font-size:.95rem;width:18px;text-align:center;flex-shrink:0}
.nav-label{flex:1}
.nav-badge{font-size:.56rem;font-weight:700;background:var(--gold);color:#000;padding:2px 6px;border-radius:100px}
.nav-glow{position:absolute;left:0;top:15%;bottom:15%;width:2px;border-radius:0 2px 2px 0;background:var(--gold)}
.nav-indent{padding-left:2.15rem!important;font-size:.8rem!important}
.nav-indent .nav-icon{font-size:.82rem!important}
.nav-soon{opacity:.35;pointer-events:none;cursor:default}
.nav-soon-tag{font-size:.48rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:2px 5px;border-radius:4px;background:var(--accent-soft);color:var(--text-ghost);margin-left:auto}
.sidebar-spacer{flex:1}
.theme-toggle-wrap{padding:0 .75rem;margin-bottom:.75rem}
.theme-toggle{display:flex;align-items:center;justify-content:space-between;padding:.55rem .85rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;cursor:pointer;transition:border-color .15s}
.theme-toggle:hover{border-color:var(--border-glow)}
.theme-toggle-label{font-size:.77rem;color:var(--text-muted);font-weight:500;display:flex;align-items:center;gap:.45rem}
.theme-toggle-pill{width:36px;height:20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:20px;position:relative;transition:background .2s;flex-shrink:0}
[data-theme="light"] .theme-toggle-pill{background:var(--text-prime);border-color:var(--text-prime)}
.theme-toggle-pill::after{content:'';position:absolute;top:2px;left:2px;width:14px;height:14px;background:var(--text-ghost);border-radius:50%;transition:transform .2s var(--ease-spring),background .2s}
[data-theme="light"] .theme-toggle-pill::after{transform:translateX(16px);background:#fff}
.sidebar-user{display:flex;align-items:center;gap:.72rem;padding:.9rem 1.15rem;border-top:1px solid var(--border);margin-top:.4rem}
.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:var(--text-prime);overflow:hidden;flex-shrink:0}
.user-avatar img{width:100%;height:100%;object-fit:cover}
.user-info{flex:1;min-width:0}
.user-name{font-size:.82rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-email{font-size:.63rem;color:var(--text-ghost);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logout-btn{color:var(--text-ghost);font-size:.9rem;padding:.3rem;border-radius:5px;transition:color .15s,background .15s;flex-shrink:0;text-decoration:none}
.logout-btn:hover{color:var(--danger);background:rgba(239,68,68,.08)}

/* Main */
.main-content{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh}
.topbar{position:sticky;top:0;z-index:100;height:var(--topbar-h);background:var(--topbar-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:1rem;padding:0 1.75rem;transition:background .25s}
.topbar-title{flex:1;font-family:var(--font);font-size:.88rem;font-weight:500;color:var(--text-muted)}
.topbar-actions{display:flex;align-items:center;gap:.45rem}
.topbar-btn{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.9rem;background:var(--bg-card);border:1px solid var(--border);position:relative;transition:color .15s,border-color .15s,transform .12s;text-decoration:none;cursor:pointer}
.topbar-btn:hover{color:var(--text-prime);border-color:var(--border-glow);transform:translateY(-1px)}
.menu-toggle{display:none;align-items:center;justify-content:center;width:36px;height:36px;background:none;border:1px solid var(--border);color:var(--text-muted);font-size:1rem;border-radius:8px;cursor:pointer;transition:color .15s,border-color .15s}
.menu-toggle:hover{color:var(--text-prime);border-color:var(--border-glow)}
.badge-dot-sm{position:absolute;top:6px;right:6px;width:6px;height:6px;background:var(--danger);border-radius:50%;border:1px solid var(--topbar-bg)}
.page-wrap{flex:1;padding:1.75rem;width:100%;max-width:1440px}
.page-footer{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.75rem;border-top:1px solid var(--border);font-size:.66rem;color:var(--text-ghost)}

/* Cards */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.35rem;box-shadow:var(--shadow-card);position:relative;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:rgba(201,168,76,.14);box-shadow:var(--shadow-hover)}
[data-theme="light"] .card:hover{border-color:rgba(155,123,46,.16)}
.card-gold{border-color:rgba(201,168,76,.18)}
.card-header{display:flex;align-items:center;gap:.72rem;margin-bottom:1.25rem}
.card-title{font-family:var(--font);font-size:.95rem;font-weight:700;letter-spacing:-.01em;color:var(--text-prime)}
.coming-soon-card{background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-lg);padding:3.5rem 2.25rem;text-align:center;position:relative;overflow:hidden}
.coming-soon-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,var(--gold-glow) 0%,transparent 70%);pointer-events:none}
.coming-soon-icon{font-size:3rem;margin-bottom:1.1rem;opacity:.35}
.coming-soon-title{font-family:var(--font);font-size:1.7rem;font-weight:800;color:var(--text-prime);margin-bottom:.55rem;letter-spacing:-.03em}
.coming-soon-desc{font-size:.9rem;color:var(--text-muted);max-width:420px;margin:0 auto 1.5rem;line-height:1.7}
.coming-soon-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.44rem 1rem;border-radius:100px;background:var(--gold-glow);border:1px solid var(--border-glow);color:var(--gold);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}

/* Page header */
.page-header{margin-bottom:2rem}
.section-label{font-size:.57rem;letter-spacing:.22em;text-transform:uppercase;color:var(--text-ghost);margin-bottom:.4rem;font-weight:700}
.page-title{font-family:var(--font);font-size:1.9rem;font-weight:800;line-height:1.1;letter-spacing:-.03em}
.page-title span{color:var(--gold)}
.page-subtitle{font-size:.875rem;color:var(--text-muted);margin-top:.4rem;line-height:1.6}

/* Grid */
.grid{display:grid}
.g-3{gap:.75rem}.g-4{gap:1rem}.g-5{gap:1.25rem}.g-6{gap:1.5rem}
.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}
.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}
.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.stat-block{text-align:center;padding:1.35rem 1rem}
.stat-value{font-family:var(--font);font-size:2.2rem;font-weight:800;color:var(--text-prime);line-height:1;margin-bottom:.35rem;letter-spacing:-.04em}
.stat-label{font-size:.68rem;color:var(--text-ghost);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.stat-sub{font-size:.8rem;color:var(--text-muted);margin-top:.22rem}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.26rem .65rem;border-radius:100px;font-size:.66rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.badge-gold{background:var(--gold-glow);border:1px solid var(--border-glow);color:var(--gold)}
.badge-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.25);color:var(--success)}
.badge-danger{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.25);color:var(--danger)}
.badge-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:var(--warning)}
.badge-muted{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-muted)}
.badge-dot{width:5px;height:5px;border-radius:50%;background:currentColor;animation:pulse 2s ease-in-out infinite}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:all .15s;white-space:nowrap;text-decoration:none;border:1px solid transparent}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-sm{padding:.42rem .9rem;font-size:.8rem}
.btn-lg{padding:.75rem 1.5rem;font-size:.95rem}
.btn-full{width:100%}
.btn-gold{background:var(--text-prime);color:var(--bg-void);border-color:var(--text-prime)}
.btn-gold:hover{opacity:.88;transform:translateY(-1px)}
[data-theme="light"] .btn-gold{background:#000;color:#fff;border-color:#000}
.btn-outline{background:transparent;color:var(--text-prime);border-color:var(--border)}
.btn-outline:hover{border-color:var(--border-glow);background:var(--accent-soft)}
.btn-ghost{background:transparent;color:var(--text-muted);border-color:transparent}
.btn-ghost:hover{color:var(--text-prime);background:var(--accent-soft)}
.btn-danger{background:rgba(239,68,68,.1);color:var(--danger);border-color:rgba(239,68,68,.25)}
.btn-danger:hover{background:rgba(239,68,68,.18)}

/* Forms */
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-muted);margin-bottom:.4rem}
.form-input{width:100%;padding:.65rem .9rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-prime);font-size:.875rem;font-family:var(--font);outline:none;transition:border-color .15s,box-shadow .15s}
.form-input:focus{border-color:var(--border-glow);box-shadow:0 0 0 3px var(--gold-glow)}
.form-input::placeholder{color:var(--text-ghost)}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .9rem center;padding-right:2.25rem}
.form-textarea{min-height:96px;resize:vertical}
.form-hint{font-size:.72rem;color:var(--text-ghost);margin-top:.35rem}
.form-error{font-size:.72rem;color:var(--danger);margin-top:.35rem}

/* Alerts */
.alert{padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.84rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:.65rem}
.alert-error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.22);color:var(--danger)}
.alert-success{background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.22);color:var(--success)}
.alert-warning{background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.22);color:var(--warning)}
.alert-info{background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.22);color:var(--info)}

/* Progress */
.progress{height:4px;background:var(--bg-surface);border-radius:2px;overflow:hidden}
.progress-fill{height:100%;background:var(--gold);border-radius:2px;transition:width .8s ease}
.font-mono{font-family:var(--mono)}

/* Ion modal */
.ion-modal-overlay{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.75);backdrop-filter:blur(12px);display:none;align-items:center;justify-content:center;padding:1.5rem}
.ion-modal-overlay.open{display:flex}
.ion-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.25rem;width:100%;max-width:420px;text-align:center}
.ion-modal-logo{font-size:2rem;margin-bottom:.9rem;color:var(--gold)}
.ion-modal h2{font-family:var(--font);font-size:1.35rem;font-weight:800;margin-bottom:.4rem;letter-spacing:-.02em}
.ion-modal h2 span{color:var(--gold)}
.ion-modal p{font-size:.85rem;color:var(--text-muted);margin-bottom:1.5rem}
.ion-modal-links{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.5rem}
.ion-modal-link{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.1rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-prime);text-decoration:none;transition:border-color .15s,background .15s;font-size:.85rem}
.ion-modal-link:hover{border-color:var(--border-glow);background:var(--bg-elevated)}
.ion-modal-link-url{font-size:.67rem;color:var(--gold);margin-top:2px;font-family:var(--mono)}
.ion-modal-close{padding:.52rem 1.25rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.82rem;font-family:var(--font);cursor:pointer;transition:border-color .15s,color .15s}
.ion-modal-close:hover{border-color:var(--border-glow);color:var(--text-prime)}

/* Stagger */
.stagger>*{animation:fadeSlideUp .5s ease both}
.stagger>*:nth-child(1){animation-delay:.04s}.stagger>*:nth-child(2){animation-delay:.09s}
.stagger>*:nth-child(3){animation-delay:.14s}.stagger>*:nth-child(4){animation-delay:.19s}
.stagger>*:nth-child(5){animation-delay:.24s}.stagger>*:nth-child(6){animation-delay:.29s}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.sigil-animate{animation:sigilPulse 4s ease-in-out infinite}
@keyframes sigilPulse{0%,100%{box-shadow:0 0 0 0 transparent}50%{box-shadow:0 0 20px var(--gold-glow)}}

/* PWA install */
#pwaInstallBtn{position:fixed;bottom:1.25rem;right:1.25rem;z-index:300;padding:.65rem 1.1rem;background:var(--text-prime);color:var(--bg-void);border-radius:var(--radius-sm);font-size:.8rem;font-weight:700;font-family:var(--font);cursor:pointer;box-shadow:0 4px 24px rgba(0,0,0,.4);display:none;border:none;transition:opacity .15s,transform .15s}
#pwaInstallBtn:hover{opacity:.88;transform:translateY(-2px)}

/* Auth */
.auth-body{min-height:100vh;display:flex;flex-direction:column}
.auth-shell{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.25rem;min-height:100vh}
.auth-brand{display:flex;align-items:center;gap:.75rem;margin-bottom:1.75rem;text-decoration:none}
.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.25rem 2rem;width:100%;max-width:420px;box-shadow:var(--shadow-card)}
.auth-footer{margin-top:1.5rem;font-size:.7rem;color:var(--text-ghost)}
.auth-footer a{color:var(--text-ghost);transition:color .15s}
.auth-footer a:hover{color:var(--gold)}

/* Cross-app bridge */
.helix-ion-bridge{display:flex;align-items:center;gap:.75rem;padding:.7rem 1rem;background:var(--bg-card);border:1px solid var(--border-glow);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-muted);margin-bottom:1.5rem}
.helix-ion-bridge a{color:var(--gold);font-weight:600}

/* Toast */
#toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:999;display:flex;flex-direction:column;gap:.5rem}
.toast{padding:.7rem 1.1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-prime);box-shadow:var(--shadow-card);animation:toastIn .25s ease,toastOut .25s ease 2.5s forwards;max-width:300px}
.toast.success{border-color:rgba(34,197,94,.3)}
.toast.error{border-color:rgba(239,68,68,.3)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-6px)}}

/* Scrollbar */
*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
::-webkit-scrollbar-track{background:transparent}

/* Mobile */
@media(max-width:768px){
  :root{--topbar-h:56px}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.open{display:block}
  .main-content{margin-left:0}
  .menu-toggle{display:flex}
  .page-wrap{padding:1.25rem}
  .topbar{padding:0 1.25rem}
  .page-title{font-size:1.55rem}
  .cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}
  .auth-card{padding:1.75rem 1.5rem}
  #pwaInstallBtn{bottom:1rem;right:1rem}
  #toast-container{bottom:1rem;right:1rem;left:1rem}
  .toast{max-width:none}
}
@media(max-width:480px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .page-title{font-size:1.4rem}
}