@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..700;1,9..144,300..700&family=Geist:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ══ TΛLOS Design System v4 | Editorial · Fraunces · Geist ══ */
:root {
  --violet:         oklch(62% 0.27 295);
  --violet-bright:  oklch(72% 0.28 295);
  --violet-deep:    oklch(48% 0.24 295);
  --magenta:        oklch(64% 0.30 0);
  --magenta-bright: oklch(72% 0.30 0);
  --magenta-2:      oklch(60% 0.28 0);
  --purple:         oklch(62% 0.27 295);
  --purple-2:       oklch(72% 0.28 295);
  --signal:         oklch(75% 0.20 100);
  --grad:       linear-gradient(135deg, var(--violet-bright), var(--magenta-bright));
  --grad-hover: linear-gradient(135deg, var(--violet-deep), var(--magenta));
  --success: oklch(72% 0.18 155);
  --warning: oklch(78% 0.18 70);
  --danger:  oklch(64% 0.24 25);
  --info:    oklch(67% 0.20 240);
  --coral:   oklch(64% 0.24 25);
  --bg-0: oklch(8% 0.01 295);
  --bg-1: oklch(11% 0.01 295);
  --bg-2: oklch(15% 0.015 295);
  --bg-3: oklch(20% 0.02 295);
  --bg-4: oklch(24% 0.02 295);
  --surface:       oklch(100% 0 0 / 0.035);
  --surface-hover: oklch(100% 0 0 / 0.065);
  --border:        oklch(100% 0 0 / 0.08);
  --border-hover:  oklch(100% 0 0 / 0.18);
  --border-active: oklch(72% 0.28 295 / 0.5);
  --glass-border:  oklch(100% 0 0 / 0.08);
  --line-1: oklch(100% 0 0 / 0.06);
  --line-2: oklch(100% 0 0 / 0.12);
  --line-3: oklch(100% 0 0 / 0.20);
  --glass:  oklch(100% 0 0 / 0.03);
  --glass-2:oklch(100% 0 0 / 0.06);
  --text-1: oklch(98% 0.005 295);
  --text-2: oklch(72% 0.01 295);
  --text-3: oklch(50% 0.01 295);
  --text-4: oklch(32% 0.01 295);
  --text-secondary: var(--text-2);
  --text-tertiary:  var(--text-3);
  --ink-1: var(--text-1);
  --ink-2: var(--text-2);
  --ink-3: var(--text-3);
  --ink-4: var(--text-4);
  --font-display: 'Fraunces', Georgia, serif;
  --font-sans:    'Geist', -apple-system, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', monospace;
  --sidebar-w: 224px;
  --topbar-h:  56px;
  --r:    14px;
  --r-sm:  8px;
  --r-xs:  5px;
  --r-lg: 20px;
  --r-xl: 28px;
  --shadow:    0 4px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.6);
  --glow:      0 0 40px oklch(72% 0.28 295 / 0.25);
  --ease:   cubic-bezier(0.32, 0.72, 0, 1);
  --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --tr:     0.22s var(--ease);
  --tr-lg:  0.4s  var(--ease);
  --accent:       var(--violet-bright);
  --accent-g:     oklch(72% 0.28 295 / 0.12);
  --lavender:     var(--violet-bright);
  --success-color:var(--success);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:var(--font-sans);background:var(--bg-0);color:var(--text-1);overflow:hidden;-webkit-font-smoothing:antialiased;font-feature-settings:'ss01','cv11';letter-spacing:-0.01em}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:oklch(100% 0 0 / 0.1);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:oklch(100% 0 0 / 0.18)}

#bg-canvas{
  position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 60% at 12% 18%, oklch(62% 0.27 295 / 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 88% 82%, oklch(64% 0.30 0 / 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, oklch(48% 0.24 295 / 0.12) 0%, transparent 70%),
    var(--bg-0);
}
#bg-canvas::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(oklch(100% 0 0 / 0.02) 1px,transparent 1px),linear-gradient(90deg,oklch(100% 0 0 / 0.02) 1px,transparent 1px);
  background-size:60px 60px;animation:gridScroll 24s linear infinite;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%);
}
@keyframes gridScroll{0%{transform:translate(0,0)}100%{transform:translate(60px,60px)}}

.blob{position:absolute;border-radius:50%;filter:blur(80px);will-change:transform}
.blob-1{width:800px;height:800px;background:radial-gradient(circle,oklch(62% 0.27 295/.5),transparent 70%);top:-250px;left:-250px;animation:blob1 22s ease-in-out infinite}
.blob-2{width:600px;height:600px;background:radial-gradient(circle,oklch(64% 0.30 0/.4),transparent 70%);bottom:-200px;right:-150px;animation:blob2 18s ease-in-out infinite}
.blob-3{width:500px;height:500px;background:radial-gradient(circle,oklch(48% 0.24 295/.28),transparent 70%);top:45%;left:55%;animation:blob3 26s ease-in-out infinite}
.blob-4{width:300px;height:300px;background:radial-gradient(circle,oklch(64% 0.30 0/.18),transparent 70%);top:20%;left:40%;animation:blob4 15s ease-in-out infinite reverse}
.blob-5{width:250px;height:250px;background:radial-gradient(circle,oklch(62% 0.27 295/.18),transparent 70%);bottom:30%;left:20%;animation:blob1 19s ease-in-out infinite 5s}
@keyframes blob1{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(60px,-80px) scale(1.08)}50%{transform:translate(-40px,60px) scale(0.94)}75%{transform:translate(80px,40px) scale(1.05)}}
@keyframes blob2{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-70px,50px) scale(1.1)}66%{transform:translate(50px,-60px) scale(0.92)}}
@keyframes blob3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-80px,-60px) scale(1.12)}}
@keyframes blob4{0%,100%{transform:translate(0,0) scale(1)}40%{transform:translate(40px,30px) scale(0.9)}80%{transform:translate(-30px,-40px) scale(1.06)}}
.particle{position:absolute;border-radius:50%;pointer-events:none;background:var(--violet-bright);animation:particleFloat linear infinite}
@keyframes particleFloat{0%{transform:translateY(100vh) rotate(0deg);opacity:0}10%{opacity:.7}90%{opacity:.4}100%{transform:translateY(-100px) rotate(720deg);opacity:0}}

#toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{display:flex;align-items:center;gap:10px;padding:11px 16px;border-radius:12px;font-size:13px;font-weight:500;max-width:380px;animation:toastSlide .35s var(--bounce);backdrop-filter:blur(20px)}
.toast-icon{font-size:15px;flex-shrink:0}
.toast-success{background:oklch(72% 0.18 155/.13);border:1px solid oklch(72% 0.18 155/.3);color:oklch(85% 0.15 155)}
.toast-danger{background:oklch(64% 0.24 25/.13);border:1px solid oklch(64% 0.24 25/.3);color:oklch(82% 0.18 25)}
.toast-info{background:oklch(67% 0.20 240/.13);border:1px solid oklch(67% 0.20 240/.3);color:oklch(82% 0.15 240)}
.toast-warning{background:oklch(78% 0.18 70/.13);border:1px solid oklch(78% 0.18 70/.3);color:oklch(88% 0.15 70)}
@keyframes toastSlide{from{transform:translateX(40px) scale(0.92);opacity:0}to{transform:translateX(0) scale(1);opacity:1}}

@keyframes fadeDown{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes fadeLeft{from{transform:translateX(-40px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes fadeRight{from{transform:translateX(40px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes fadeUp{from{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes cardFadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes statPop{from{transform:translateY(20px) scale(0.8);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}
@keyframes labelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes titleIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes cardSlide{from{transform:translateX(30px) scale(0.95);opacity:0}to{transform:translateX(0) scale(1);opacity:1}}
@keyframes authLeftIn{from{transform:translateX(-30px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes authRightIn{from{opacity:0}to{opacity:1}}
@keyframes overlayIn{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{transform:scale(0.94) translateY(12px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}
@keyframes menuPop{from{transform:scale(0.95) translateY(8px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}
@keyframes statusPulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spin-slow{to{transform:rotate(360deg)}}
@keyframes symbolFloat{0%,100%{transform:translate(-50%,-56%) scale(1)}50%{transform:translate(-50%,-58%) scale(1.03)}}
@keyframes glow-pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ── WELCOME ── */
#welcome-screen{position:fixed;inset:0;z-index:10;display:flex;flex-direction:column}
.welcome-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 44px;border-bottom:1px solid var(--line-1);position:relative;z-index:2;backdrop-filter:blur(20px);background:oklch(8% 0.01 295/.5);animation:fadeDown .6s var(--ease) both}
.welcome-topbar-brand{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.welcome-topbar-right{display:flex;align-items:center;gap:22px;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
.welcome-topbar-status{display:flex;align-items:center;gap:7px;color:var(--success)}
.welcome-topbar-dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px var(--success);animation:statusPulse 2s ease-in-out infinite}
.welcome-main{flex:1;display:grid;grid-template-columns:1.3fr 1fr;position:relative;z-index:1;overflow:hidden}
.welcome-left{padding:56px 52px 40px 72px;display:flex;flex-direction:column;justify-content:center;animation:fadeLeft .8s var(--ease) .1s both}
.welcome-eyebrow{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--magenta-bright);margin-bottom:18px}
.welcome-title{font-family:var(--font-display);font-size:clamp(72px,8.5vw,116px);font-weight:300;line-height:.88;letter-spacing:-0.05em;margin-bottom:22px;color:var(--text-1)}
.welcome-title-accent,.welcome-title-lambda{font-style:italic;font-weight:300;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:glow-pulse 3s ease-in-out infinite}
.welcome-tagline{font-family:var(--font-display);font-size:clamp(15px,1.8vw,22px);font-style:italic;font-weight:300;color:var(--text-2);line-height:1.4;margin-bottom:14px;max-width:500px}
.welcome-desc{font-size:13px;color:var(--text-3);line-height:1.7;max-width:400px}
.welcome-stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;padding-top:24px;border-top:1px solid var(--line-2)}
.welcome-stat{animation:statPop .6s var(--bounce) both}
.welcome-stat:nth-child(1){animation-delay:.3s;border-right:1px solid var(--line-1);padding-right:14px}
.welcome-stat:nth-child(2){animation-delay:.4s;border-right:1px solid var(--line-1);padding:0 14px}
.welcome-stat:nth-child(3){animation-delay:.5s;border-right:1px solid var(--line-1);padding:0 14px}
.welcome-stat:nth-child(4){animation-delay:.6s;padding-left:14px}
.welcome-stat-val{font-family:var(--font-display);font-size:26px;font-weight:400;letter-spacing:-0.03em}
.welcome-stat-lbl{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin-top:4px}
.welcome-right{display:flex;flex-direction:column;justify-content:center;padding:40px 72px 40px 40px;position:relative;animation:fadeRight .8s var(--ease) .2s both}
.welcome-choose{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.welcome-choose::before{content:'→';color:var(--violet-bright);font-size:13px}
.welcome-cards{display:flex;flex-direction:column;gap:12px}
.welcome-card{position:relative;overflow:hidden;padding:20px 22px;border-radius:var(--r);cursor:pointer;transition:all .28s var(--ease);display:flex;align-items:center;gap:16px}
.welcome-card:nth-child(1){animation:cardSlide .6s var(--bounce) .35s both}
.welcome-card:nth-child(2){animation:cardSlide .6s var(--bounce) .48s both}
.welcome-card:nth-child(3){animation:cardSlide .6s var(--bounce) .61s both}
.welcome-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:0 2px 2px 0;opacity:.45;transition:opacity var(--tr)}
.welcome-card:hover::before{opacity:1}
.welcome-card.card-login{background:oklch(72% 0.28 295/.06);border:1px solid oklch(72% 0.28 295/.2)}
.welcome-card.card-login::before{background:var(--violet-bright)}
.welcome-card.card-login:hover{border-color:oklch(72% 0.28 295/.6);background:oklch(72% 0.28 295/.1);transform:translateX(-4px)}
.welcome-card.card-collab{background:oklch(72% 0.30 0/.06);border:1px solid oklch(72% 0.30 0/.2)}
.welcome-card.card-collab::before{background:var(--magenta-bright)}
.welcome-card.card-collab:hover{border-color:oklch(72% 0.30 0/.6);background:oklch(72% 0.30 0/.1);transform:translateX(-4px)}
.welcome-card.card-license{background:oklch(75% 0.20 100/.06);border:1px solid oklch(75% 0.20 100/.2)}
.welcome-card.card-license::before{background:var(--signal)}
.welcome-card.card-license:hover{border-color:oklch(75% 0.20 100/.6);background:oklch(75% 0.20 100/.1);transform:translateX(-4px)}
.welcome-card::after{content:'';position:absolute;top:-50%;left:-75%;width:50%;height:200%;background:linear-gradient(90deg,transparent,oklch(100% 0 0/.04),transparent);transform:skewX(-15deg);transition:left .6s}
.welcome-card:hover::after{left:125%}
.card-icon{width:42px;height:42px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:18px;transition:transform .3s var(--bounce)}
.card-login .card-icon{background:oklch(72% 0.28 295/.15)}
.card-collab .card-icon{background:oklch(72% 0.30 0/.15)}
.card-license .card-icon{background:oklch(75% 0.20 100/.15)}
.welcome-card:hover .card-icon{transform:scale(1.1) rotate(-4deg)}
.card-body{flex:1;min-width:0}
.card-label{font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px;transition:color .2s}
.card-login .card-label{color:var(--violet-bright)}
.card-collab .card-label{color:var(--magenta-bright)}
.card-license .card-label{color:var(--signal)}
.card-title{font-family:var(--font-display);font-size:21px;font-weight:400;letter-spacing:-0.02em;line-height:1.1;margin-bottom:3px}
.card-desc{font-size:12px;color:var(--text-3);transition:color .2s}
.welcome-card:hover .card-desc{color:var(--text-2)}
.card-arrow{font-size:16px;color:var(--text-3);flex-shrink:0;transition:transform .3s var(--bounce),color .2s}
.welcome-card:hover .card-arrow{transform:translateX(5px);color:var(--text-1)}
.welcome-footer{padding:13px 72px;border-top:1px solid var(--line-1);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:9px;color:var(--text-4);letter-spacing:.1em;backdrop-filter:blur(20px);background:oklch(8% 0.01 295/.4);position:relative;z-index:2;animation:fadeUp .6s var(--ease) .7s both}
.welcome-footer-links{display:flex;gap:18px}

/* ── AUTH ── */
.auth-screen{position:fixed;inset:0;z-index:10;display:grid;grid-template-columns:1fr 1fr}
.auth-left{display:flex;flex-direction:column;backdrop-filter:blur(40px);background:oklch(8% 0.01 295/.78);border-right:1px solid var(--line-1);animation:authLeftIn .5s var(--ease) both}
.auth-topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 44px;border-bottom:1px solid var(--line-1);flex-shrink:0}
.auth-topbar-step{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.auth-topbar-logo{font-family:var(--font-display);font-size:17px;font-weight:400;letter-spacing:-0.03em}
.auth-topbar-right{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.auth-form-area{flex:1;display:flex;flex-direction:column;justify-content:center;padding:44px 52px;overflow-y:auto}
.auth-back{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--text-3);background:none;border:none;cursor:pointer;padding:0;transition:all .2s;margin-bottom:36px;font-family:var(--font-sans)}
.auth-back:hover{color:var(--violet-bright);transform:translateX(-3px)}
.auth-step-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-bright);margin-bottom:10px;animation:labelIn .4s var(--ease) .1s both}
.auth-title{font-family:var(--font-display);font-size:clamp(34px,4.5vw,54px);font-weight:300;line-height:1.02;letter-spacing:-0.04em;margin-bottom:10px;animation:titleIn .5s var(--ease) .15s both}
.auth-subtitle{font-family:var(--font-display);font-size:14px;color:var(--text-3);font-style:italic;margin-bottom:32px;animation:titleIn .5s var(--ease) .2s both;line-height:1.5}
.auth-bottombar{padding:14px 44px;border-top:1px solid var(--line-1);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:9px;color:var(--text-4);letter-spacing:.1em}
.auth-right{position:relative;overflow:hidden;animation:authRightIn .5s var(--ease) .1s both}
.auth-right-inner{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 55% 40%,oklch(62% 0.27 295/.35) 0%,oklch(64% 0.30 0/.2) 45%,transparent 70%)}
.auth-right-symbol{position:absolute;top:50%;left:50%;transform:translate(-50%,-56%);font-family:var(--font-display);font-size:clamp(180px,20vw,280px);font-weight:300;font-style:italic;line-height:1;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;user-select:none;animation:symbolFloat 6s ease-in-out infinite}
.auth-right-circle{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid oklch(100% 0 0/.06);transform:translate(-50%,-50%);animation:statusPulse 4s ease-in-out infinite}
.auth-right-circle:nth-child(1){animation-delay:0s}
.auth-right-circle:nth-child(2){animation-delay:-1.3s}
.auth-right-circle:nth-child(3){animation-delay:-2.6s}
.auth-right-dot{position:absolute;border-radius:50%;background:oklch(72% 0.28 295/.7);box-shadow:0 0 12px oklch(72% 0.28 295/.6);animation:glow-pulse 3s ease-in-out infinite}
.auth-right-circles{position:absolute;top:0;left:0;right:0;bottom:0}
.auth-right-content{position:absolute;bottom:0;left:0;right:0;padding:36px;background:linear-gradient(transparent,oklch(8% 0.01 295/.7))}
.auth-quote{font-family:var(--font-display);font-size:16px;font-style:italic;line-height:1.55;color:oklch(85% 0.01 295);margin-bottom:10px}
.auth-quote-author{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}

/* ── SETUP ── */
#setup-screen{position:fixed;inset:0;z-index:10;display:grid;grid-template-columns:1fr 360px;overflow:hidden}
.setup-main{display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden;backdrop-filter:blur(40px);background:oklch(8% 0.01 295/.82)}
.setup-topbar{display:flex;align-items:center;justify-content:space-between;padding:15px 44px;border-bottom:1px solid var(--border);flex-shrink:0}
.setup-topbar-step{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.setup-topbar-logo{font-family:var(--font-display);font-size:17px;font-weight:400;letter-spacing:-0.03em}
.setup-topbar-license{display:flex;align-items:center;gap:7px;padding:5px 13px;border-radius:20px;background:oklch(72% 0.18 155/.1);border:1px solid oklch(72% 0.18 155/.22);font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--success)}
.setup-content{flex:1;overflow-y:auto;padding:36px 44px 28px}
.setup-section-label{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.setup-section-num{width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;font-family:var(--font-mono);font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.setup-section-title{font-family:var(--font-display);font-size:19px;font-weight:400;letter-spacing:-0.02em}
.setup-section-sub{font-size:13px;color:var(--magenta-bright);font-style:italic;font-family:var(--font-display)}
.ruc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:22px}
.ruc-type-card{padding:13px;border-radius:9px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:all var(--tr);position:relative}
.ruc-type-card:hover{border-color:oklch(72% 0.28 295/.3);background:oklch(72% 0.28 295/.04);transform:translateY(-2px)}
.ruc-type-card.selected{border-color:var(--violet-bright);background:oklch(72% 0.28 295/.08);box-shadow:0 4px 20px oklch(72% 0.28 295/.15)}
.ruc-type-card.selected .ruc-type-title{color:var(--violet-bright)}
.ruc-badge{display:inline-flex;padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.08em;background:var(--glass-2);color:var(--text-3);margin-bottom:7px;text-transform:uppercase}
.ruc-type-icon{font-size:18px;margin-bottom:7px}
.ruc-type-title{font-size:12px;font-weight:600;margin-bottom:3px;line-height:1.3}
.ruc-type-desc{font-size:11px;color:var(--text-3)}
#ruc-type-info{padding:10px 13px;border-radius:8px;background:oklch(72% 0.28 295/.06);border:1px solid oklch(72% 0.28 295/.15);font-size:12px;color:var(--violet-bright);margin-bottom:18px;margin-top:-8px}
.setup-sidebar{backdrop-filter:blur(40px);background:oklch(8% 0.01 295/.5);padding:32px 24px;display:flex;flex-direction:column;overflow-y:auto}
.setup-sidebar-title{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:22px;display:flex;align-items:center;gap:8px}
.setup-sidebar-title::before{content:'→';color:var(--violet-bright)}
.setup-summary-row{display:flex;justify-content:space-between;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--border);font-size:12px}
.setup-summary-key{color:var(--text-3);font-weight:500}
.setup-summary-val{font-weight:600;text-align:right;color:var(--text-1);max-width:60%}
.setup-includes{margin-top:18px;padding:13px;border-radius:9px;background:oklch(72% 0.28 295/.06);border:1px solid oklch(72% 0.28 295/.15)}
.setup-includes-title{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-bright);margin-bottom:7px}
.setup-includes-text{font-size:12px;color:var(--text-2);line-height:1.7}

/* ── MAIN APP ── */
#main-layout{position:fixed;inset:0;z-index:5;display:grid;grid-template-columns:var(--sidebar-w) 1fr;background:var(--bg-0)}
#sidebar{background:oklch(9% 0.012 295/.97);backdrop-filter:blur(20px);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.sidebar-logo{padding:16px 14px 14px;border-bottom:1px solid var(--border);flex-shrink:0}
.sidebar-logo-inner{display:flex;align-items:center;gap:10px}
.sidebar-logo-img{width:30px;height:30px;border-radius:7px;object-fit:cover;flex-shrink:0}
.sidebar-logo h1{font-family:var(--font-display);font-size:17px;font-weight:400;letter-spacing:-0.03em;line-height:1}
#business-name-sidebar{font-family:var(--font-mono);font-size:9px;color:var(--text-3);font-weight:500;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:148px;display:block;margin-top:2px}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px;scrollbar-width:none}
.sidebar-nav::-webkit-scrollbar{display:none}
.nav-section{margin-bottom:16px}
.nav-section-label{font-family:var(--font-mono);font-size:8.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text-4);padding:3px 8px;margin-bottom:3px}
.nav-item{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:var(--r-xs);font-size:12px;font-weight:500;color:var(--text-3);cursor:pointer;transition:all var(--tr);border:1px solid transparent;position:relative;white-space:nowrap}
.nav-item:hover{color:var(--text-1);background:var(--surface);border-color:var(--border)}
.nav-item.active{color:var(--violet-bright);background:oklch(72% 0.28 295/.08);border-color:oklch(72% 0.28 295/.18)}
.nav-item.active::before{content:'';position:absolute;left:-8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--violet-bright),var(--magenta-bright));border-radius:0 2px 2px 0}
.nav-item.active .nav-icon{color:var(--violet-bright)}
.nav-icon{width:14px;height:14px;flex-shrink:0;color:var(--text-4);transition:color var(--tr)}
.nav-item:hover .nav-icon{color:var(--text-2)}
.nav-badge{margin-left:auto;font-family:var(--font-mono);font-size:9px;padding:2px 5px;border-radius:20px;background:var(--magenta-bright);color:#fff;font-weight:700}
.nav-badge.hidden{display:none}
.sidebar-footer{flex-shrink:0;padding:8px;border-top:1px solid var(--border)}
#storage-mini-bar{padding:7px 8px;border-radius:var(--r-xs);margin-bottom:5px;cursor:pointer;transition:background var(--tr)}
#storage-mini-bar:hover{background:var(--surface)}
#license-status-bar{padding:6px 8px;margin-bottom:6px;background:oklch(72% 0.18 155/.06);border:1px solid oklch(72% 0.18 155/.12);border-radius:var(--r-xs);font-family:var(--font-mono);font-size:10px;color:var(--success);letter-spacing:.04em}
.user-profile{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:var(--r-sm);cursor:pointer;transition:background var(--tr);border:1px solid transparent}
.user-profile:hover{background:var(--surface);border-color:var(--border)}
.user-avatar{width:28px;height:28px;border-radius:7px;background:var(--grad);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.user-info{flex:1;min-width:0}
.user-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-family:var(--font-mono);font-size:9px;color:var(--text-3);letter-spacing:.06em;text-transform:uppercase}
#user-menu{display:none;position:absolute;bottom:76px;left:8px;right:8px;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.5);z-index:200;overflow:hidden;animation:menuPop .2s var(--bounce)}
.search-results-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--bg-2);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-lg);max-height:300px;overflow-y:auto;z-index:200}
.search-result-item{display:flex;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;transition:background var(--tr);font-size:13px}
.search-result-item:hover{background:var(--surface)}
#content-area{display:flex;flex-direction:column;overflow:hidden;background:var(--bg-1)}
#topbar{height:var(--topbar-h);flex-shrink:0;display:flex;align-items:center;gap:14px;padding:0 22px;border-bottom:1px solid var(--border);background:oklch(9% 0.012 295/.92);backdrop-filter:blur(20px);position:relative;z-index:50}
.topbar-section{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.topbar-title{font-family:var(--font-display);font-size:18px;font-weight:500;letter-spacing:-0.025em}
.topbar-search{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px 12px;transition:all var(--tr);flex:1;max-width:280px;position:relative}
.topbar-search:focus-within{border-color:oklch(72% 0.28 295/.4);background:oklch(72% 0.28 295/.04);box-shadow:0 0 0 3px oklch(72% 0.28 295/.08)}
.topbar-search svg{color:var(--text-3);flex-shrink:0}
.topbar-search input{background:none;border:none;outline:none;font-size:13px;color:var(--text-1);width:100%;font-family:var(--font-sans)}
.topbar-search input::placeholder{color:var(--text-3)}
.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.topbar-badge{display:flex;align-items:center;gap:6px;padding:5px 11px;border-radius:6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;font-weight:600}
.topbar-badge.online{background:oklch(72% 0.18 155/.08);border:1px solid oklch(72% 0.18 155/.15);color:var(--success)}
.topbar-badge.online::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--success);flex-shrink:0;animation:statusPulse 2s ease-in-out infinite}
.topbar-notif{width:34px;height:34px;border-radius:7px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--tr);position:relative;color:var(--text-2)}
.topbar-notif:hover{border-color:var(--border-hover);color:var(--text-1);background:var(--surface-hover)}
.topbar-notif-dot{position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;background:var(--magenta-bright);border:1.5px solid var(--bg-1);animation:statusPulse 2s ease-in-out infinite}
#topbar-avatar{display:none;width:30px;height:30px;border-radius:7px;background:var(--grad);color:#fff;font-size:12px;font-weight:700;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
#page-content{flex:1;overflow-y:auto;padding:22px}
#topbar-user-menu{display:none;position:fixed;top:60px;right:12px;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.5);z-index:500;overflow:hidden;min-width:200px}

/* ── SHARED COMPONENTS ── */
.glass-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);transition:all var(--tr)}
.glass-card:hover{border-color:var(--border-hover)}
.p-6{padding:24px}.p-4{padding:16px}.p-3{padding:12px}
.mb-6{margin-bottom:24px}.mb-4{margin-bottom:16px}.mb-3{margin-bottom:12px}.mb-2{margin-bottom:8px}
.mt-4{margin-top:16px}.mt-2{margin-top:8px}
.stat-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);padding:18px 20px;transition:all var(--tr);animation:cardFadeIn .4s var(--ease) both}
.stat-card:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.stat-label{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
.stat-value{font-family:var(--font-display);font-size:30px;font-weight:400;letter-spacing:-0.02em;line-height:1}
.stat-delta{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:10px;font-weight:600;padding:3px 7px;border-radius:20px;margin-top:6px}
.stat-delta.up{background:oklch(72% 0.18 155/.1);color:var(--success)}
.stat-delta.down{background:oklch(64% 0.24 25/.1);color:var(--danger)}
.stat-delta.warn{background:oklch(78% 0.18 70/.1);color:var(--warning)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 18px;border-radius:8px;border:1px solid transparent;font-family:var(--font-sans);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--tr);white-space:nowrap;letter-spacing:-0.01em;position:relative;overflow:hidden}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,oklch(100% 0 0/.07),transparent);transition:left .5s}
.btn:hover::after{left:100%}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 4px 16px oklch(72% 0.28 295/.2)}
.btn-primary:hover:not(:disabled){opacity:.88;box-shadow:0 6px 24px oklch(72% 0.28 295/.38);transform:translateY(-1px)}
.btn-primary:active:not(:disabled){transform:translateY(0)}
.btn-secondary{background:var(--surface);color:var(--text-2);border-color:var(--border)}
.btn-secondary:hover:not(:disabled){background:var(--surface-hover);color:var(--text-1);border-color:var(--border-hover);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text-2);border-color:var(--border)}
.btn-ghost:hover:not(:disabled){background:var(--surface);color:var(--text-1);border-color:var(--border-hover)}
.btn-danger{background:oklch(64% 0.24 25/.1);color:var(--danger);border-color:oklch(64% 0.24 25/.2)}
.btn-danger:hover:not(:disabled){background:oklch(64% 0.24 25/.18);border-color:oklch(64% 0.24 25/.4);transform:translateY(-1px)}
.btn-success{background:oklch(72% 0.18 155/.1);color:var(--success);border-color:oklch(72% 0.18 155/.2)}
.btn-sm{padding:5px 11px;font-size:11px;border-radius:6px}
.btn-lg{padding:11px 24px;font-size:14px;font-weight:600;border-radius:9px}
.btn-xl{padding:14px 30px;font-size:15px;font-weight:600;border-radius:10px}
.w-full{width:100%}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-label{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.form-control{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 13px;font-size:13px;color:var(--text-1);font-family:var(--font-sans);outline:none;transition:all var(--tr);width:100%}
.form-control:focus{border-color:oklch(72% 0.28 295/.5);background:oklch(72% 0.28 295/.04);box-shadow:0 0 0 3px oklch(72% 0.28 295/.08)}
.form-control::placeholder{color:var(--text-3)}
select.form-control{cursor:pointer;appearance:none}
textarea.form-control{resize:vertical;min-height:80px}
.modal-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.78);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;animation:overlayIn .2s var(--ease)}
.modal-content{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;width:100%;max-width:540px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modalIn .25s var(--bounce)}
.modal-lg{max-width:700px}.modal-xl{max-width:880px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-2);z-index:1}
.modal-title{font-size:14px;font-weight:600;letter-spacing:-0.01em}
.modal-close{width:28px;height:28px;border-radius:7px;background:var(--surface);border:1px solid var(--border);color:var(--text-2);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;transition:all var(--tr)}
.modal-close:hover{color:var(--text-1);border-color:var(--border-hover);background:var(--surface-hover)}
.modal-body{padding:20px}
.modal-footer{padding:13px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}
.card-modal-overlay{position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.72);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;animation:overlayIn .2s var(--ease)}
.card-modal{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;max-width:460px;width:100%;box-shadow:var(--shadow-lg);animation:modalIn .25s var(--bounce)}
.card-modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.card-modal-body{padding:18px 20px}
.card-modal-footer{padding:13px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.data-table{width:100%;border-collapse:collapse}
.data-table th{padding:9px 12px;text-align:left;font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);border-bottom:1px solid var(--border);white-space:nowrap}
.data-table td{padding:11px 12px;font-size:13px;border-bottom:1px solid oklch(100% 0 0/.04);transition:background .15s}
.data-table tr:hover td{background:var(--surface)}
.data-table tr:last-child td{border-bottom:none}
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border-radius:20px;font-family:var(--font-mono);font-size:9.5px;font-weight:600;letter-spacing:.04em}
.badge-success{background:oklch(72% 0.18 155/.12);color:var(--success)}
.badge-danger{background:oklch(64% 0.24 25/.12);color:var(--danger)}
.badge-warning{background:oklch(78% 0.18 70/.12);color:var(--warning)}
.badge-info{background:oklch(67% 0.20 240/.12);color:var(--info)}
.badge-purple{background:oklch(72% 0.28 295/.12);color:var(--violet-bright)}
.badge-pink{background:oklch(72% 0.30 0/.12);color:var(--magenta-bright)}
.divider{height:1px;background:var(--border);margin:14px 0}
.divider-label{display:flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin:18px 0}
.divider-label::before,.divider-label::after{content:'';flex:1;height:1px;background:var(--border)}
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:52px 20px;text-align:center}
.empty-state-icon{font-size:40px;opacity:.3;margin-bottom:14px}
.empty-state-title{font-family:var(--font-display);font-size:22px;font-weight:400;letter-spacing:-0.02em;margin-bottom:6px}
.empty-state-desc{font-size:13px;color:var(--text-3);max-width:340px;line-height:1.65}
.section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:22px}
.section-title{font-family:var(--font-display);font-size:28px;font-weight:300;letter-spacing:-0.03em;line-height:1.1}
.section-subtitle{font-size:13px;color:var(--text-3);margin-top:4px}
.section-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}
.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.sparkline-bar{display:flex;align-items:flex-end;gap:3px;height:38px;margin-top:10px}
.sparkline-bar-item{flex:1;border-radius:2px 2px 0 0;background:oklch(100% 0 0/.07);min-height:4px;transition:background var(--tr)}
.sparkline-bar-item.active{background:var(--violet-bright)}
.sparkline-bar-item:hover{background:oklch(72% 0.28 295/.5)}
.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--violet-bright);animation:spin .7s linear infinite}
.toggle{position:relative;display:inline-block;width:38px;height:20px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-track{position:absolute;inset:0;border-radius:10px;background:oklch(100% 0 0/.1);transition:background var(--tr);cursor:pointer}
.toggle input:checked+.toggle-track{background:var(--violet-bright)}
.toggle-thumb{position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left var(--tr);pointer-events:none}
.toggle input:checked~.toggle-thumb{left:21px}
.dashboard-hero{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);padding:22px 26px;margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;position:relative;overflow:hidden;animation:cardFadeIn .4s var(--ease) both}
.dashboard-hero::before{content:'';position:absolute;right:150px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,oklch(72% 0.28 295/.08) 0%,transparent 70%);pointer-events:none}
.dashboard-greeting{font-family:var(--font-display);font-size:28px;font-weight:300;letter-spacing:-0.03em;margin-bottom:6px}
.dashboard-greeting em{font-style:italic;color:var(--violet-bright)}
.dashboard-hero-symbol{font-family:var(--font-display);font-size:72px;font-weight:300;font-style:italic;line-height:1;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.45;flex-shrink:0;animation:symbolFloat 6s ease-in-out infinite}
.pos-layout{display:grid;grid-template-columns:1fr 360px;gap:0;height:100%;overflow:hidden;margin:-22px}
.pos-products{overflow-y:auto;padding:18px}
.pos-cart{border-left:1px solid var(--border);background:var(--bg-0);display:flex;flex-direction:column;overflow:hidden}
.hidden{display:none!important}

@media(max-width:900px){
  .welcome-main{grid-template-columns:1fr;overflow-y:auto;display:flex;flex-direction:column}
  .welcome-right{display:flex;padding:0 28px 32px;justify-content:center}
  .welcome-cards{width:100%;max-width:480px}
  .welcome-left{padding:32px 28px 24px}
  .welcome-stats{grid-template-columns:repeat(2,1fr);gap:16px 24px}
  .welcome-topbar,.welcome-footer{padding:13px 28px}
  .welcome-footer{flex-direction:column;gap:6px}
  .auth-screen{grid-template-columns:1fr}
  .auth-right{display:none}
  .auth-form-area{padding:28px 32px}
  .auth-topbar,.auth-bottombar{padding:13px 28px}
  #setup-screen{grid-template-columns:1fr}
  .setup-sidebar{display:none}
  .setup-content{padding:24px 28px}
  .ruc-grid{grid-template-columns:repeat(2,1fr)}
  #main-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  #sidebar{width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border);flex-direction:row;overflow:hidden}
  .sidebar-logo,.sidebar-footer{display:none}
  .sidebar-nav{display:flex;flex-direction:row;overflow-x:auto;padding:4px 6px;gap:2px}
  .nav-section{display:contents}
  .nav-section-label{display:none}
  .nav-item{flex-direction:column;padding:5px 7px;font-size:8px;gap:3px;min-width:48px;border-radius:6px;white-space:nowrap}
  .nav-icon{width:16px;height:16px}
  .nav-badge{display:none}
  #topbar-avatar{display:flex}
  #page-content{padding:14px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .pos-layout{grid-template-columns:1fr}
  .pos-cart{display:none}
}
@media(max-width:480px){
  .grid-2{grid-template-columns:1fr}
  .ruc-grid{grid-template-columns:1fr}
  .welcome-title{font-size:52px}
  .auth-title{font-size:30px}
}

/* ════════════════════════════════════════
   COMPONENTES ADICIONALES — sections.js
════════════════════════════════════════ */

/* Loading state */
.loading {
  display: flex; align-items: center; justify-content: center;
  padding: 60px 20px; color: var(--text-3);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
}

/* Stats grid — usado en accounting y otras secciones */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 18px;
}
.mb-5 { margin-bottom: 20px; }
.mb-1 { margin-bottom: 4px; }

/* stat-sub — subtítulo dentro de stat-card */
.stat-sub { font-size: 11px; color: var(--text-3); margin-top: 5px; line-height: 1.4; }

/* text-accent */
.text-accent { color: var(--violet-bright) !important; }
.stat-card.accent { border-color: oklch(72% 0.28 295 / 0.25); }
.stat-card.warning { border-color: oklch(78% 0.18 70 / 0.25); }

/* Inventory cards */
.inv-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.inv-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; cursor: pointer; transition: all var(--tr);
}
.inv-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.inv-card.out-of-stock { opacity: 0.55; }
.inv-card-header { padding: 14px 14px 10px; position: relative; }
.inv-card-body { padding: 0 14px 14px; }

/* Card hoverable */
.card-hoverable {
  transition: all var(--tr); cursor: pointer;
}
.card-hoverable:hover { border-color: var(--border-hover) !important; transform: translateY(-2px); }

/* Accounting tabs */
.acc-tab {
  flex: 1; min-width: 90px; padding: 7px 6px; border: none; border-radius: 9px;
  cursor: pointer; font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  transition: all .18s; background: transparent; color: var(--text-3); white-space: nowrap;
  letter-spacing: 0;
}
.acc-tab:hover { color: var(--text-2); background: var(--glass); }
.acc-tab.active { background: var(--bg-2); color: var(--violet-bright); box-shadow: 0 2px 8px rgba(0,0,0,0.25); }

/* Asientos contables */
.as-linea { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); }
.as-cuenta { font-size: 13px; }
.as-debe  { font-family: var(--font-mono); font-size: 12px; text-align: right; color: var(--success); }
.as-haber { font-family: var(--font-mono); font-size: 12px; text-align: right; color: var(--danger); }

/* Chart bars */
.chart-bar { display: flex; align-items: flex-end; gap: 6px; height: 120px; }
.chart-bar-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.chart-bar-fill { width: 100%; border-radius: 4px 4px 0 0; background: var(--violet-bright); min-height: 4px; transition: height .5s var(--ease); }
.chart-bar-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-4); }

/* Collab code box */
.collab-code-box {
  font-family: var(--font-mono); font-size: 18px; letter-spacing: .22em; text-align: center;
  background: var(--glass); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 14px; color: var(--violet-bright); word-break: break-all;
}

/* Cart item */
.cart-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

/* Responsive helpers */
.hide-mobile { display: block; }
.show-mobile { display: none; }

/* Page sections spacing fix — ensure page-content children have consistent padding */
#page-content > * + * { margin-top: 0; }
#page-content .section-block { padding: 22px; }

/* Tab bar (inventario, accounting, etc.) */
.tab-bar {
  display: flex; gap: 0; margin-bottom: 18px;
  background: var(--glass); border: 1px solid var(--border); border-radius: var(--r);
  padding: 4px; overflow-x: auto; flex-shrink: 0;
}
.tab-bar::-webkit-scrollbar { height: 0; }
.tab-btn {
  flex: 1; min-width: 80px; padding: 8px 6px; border: none; border-radius: 9px;
  cursor: pointer; font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  transition: all .18s; background: transparent; color: var(--text-3); white-space: nowrap;
}
.tab-btn:hover { color: var(--text-2); background: var(--glass-2); }
.tab-btn.active { background: var(--bg-2); color: var(--violet-bright); box-shadow: 0 2px 8px rgba(0,0,0,0.25); }

/* Section title spacing */
.section-header { padding-bottom: 0; }
.page-title {
  font-family: var(--font-display); font-size: 28px; font-weight: 300;
  letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 4px;
}
.page-subtitle { font-size: 13px; color: var(--text-3); }

/* Out of stock */
.out-of-stock { opacity: 0.5; }
.stock-badge-low { color: var(--danger); background: oklch(64% 0.24 25 / 0.12); }
.stock-badge-ok  { color: var(--success); background: oklch(72% 0.18 155 / 0.12); }

/* Notification panel */
#notif-panel {
  display: none; position: fixed; top: 60px; right: 12px; width: 360px;
  max-height: 500px; z-index: 9999; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow-lg); overflow: hidden;
}

/* Misc spacing */
.gap-1  { gap: 4px; }
.flex-col { flex-direction: column; }
.justify-between { justify-content: space-between; }
.font-bold { font-weight: 700; }
.text-sm { font-size: 12px; }
.text-xs { font-size: 10px; }
.text-mono { font-family: var(--font-mono); }
.rounded { border-radius: var(--r-sm); }
.overflow-hidden { overflow: hidden; }
.min-w-0 { min-width: 0; }
.flex-shrink-0 { flex-shrink: 0; }
.w-full { width: 100%; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* POS layout fix */
.pos-layout { margin: -22px; }

/* ════════════════════════════════════════
   RESPONSIVE — MOBILE COMPLETE OVERHAUL
════════════════════════════════════════ */
@media (max-width: 900px) {
  /* Override pos-layout margin on mobile */
  .pos-layout { margin: -14px; }

  /* Stats grid collapses to 2 cols */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  /* Inventory grid */
  .inv-cards-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }

  /* Acc tabs scroll */
  .tab-bar { padding: 3px; }
  .tab-btn, .acc-tab { min-width: 70px; font-size: 10px; padding: 7px 4px; }

  /* Hide/show mobile */
  .hide-mobile { display: none !important; }
  .show-mobile { display: block !important; }

  /* Dashboard hero */
  .dashboard-hero { flex-direction: column; align-items: flex-start; gap: 14px; }
  .dashboard-greeting { font-size: 24px; }
  .dashboard-hero-symbol { display: none; }

  /* Grid overrides */
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }

  /* Section headers stack on mobile */
  .section-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .section-actions { width: 100%; justify-content: flex-end; }

  /* Tables scroll on mobile */
  .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .data-table { min-width: 600px; }

  /* Modals full width */
  .modal-content { max-width: 100% !important; border-radius: var(--r-md) var(--r-md) 0 0; }
  .modal-overlay { padding: 0; align-items: flex-end; }
  .card-modal { max-width: 100% !important; border-radius: var(--r-md) var(--r-md) 0 0; }
  .card-modal-overlay { padding: 0; align-items: flex-end; }

  /* Auth forms padding */
  .auth-form-area { padding: 24px 22px; }
  .auth-topbar { padding: 13px 22px; }
  .auth-bottombar { padding: 13px 22px; }
}

@media (max-width: 600px) {
  /* Stats grid single col on very small */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  /* Page content padding reduction */
  #page-content { padding: 12px; }

  /* Section title smaller */
  .section-title { font-size: 22px; }
  .page-title { font-size: 22px; }

  /* Form rows single col */
  .form-row { grid-template-columns: 1fr; }

  /* Welcome stats 2 cols */
  .welcome-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .welcome-stat:nth-child(1),
  .welcome-stat:nth-child(2),
  .welcome-stat:nth-child(3),
  .welcome-stat:nth-child(4) { border: none; padding: 0; }

  /* Auth title */
  .auth-title { font-size: 28px; }

  /* Notif panel full width */
  #notif-panel { left: 8px; right: 8px; width: auto; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .inv-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .welcome-title { font-size: 48px; }
}

/* ════════════════════════════════════════
   MOBILE — DASHBOARD GRID FIXES
════════════════════════════════════════ */
@media (max-width: 900px) {
  /* Dashboard 4-col KPI → 2x2 */
  #dash-kpi-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }

  /* Dashboard chart+products → stack */
  #dash-kpi-grid + div { grid-template-columns: 1fr !important; }

  /* Hero symbol hide on mobile */
  #dash-kpi-grid + div > div:first-child > div[style*="right:28px"] { display: none; }

  /* Accounting stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* POS layout override */
  .pos-layout { grid-template-columns: 1fr !important; margin: -14px !important; }
  .pos-cart { display: none !important; }

  /* Make all data tables scrollable */
  .data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r-sm); }

  /* Notif panel */
  #notif-panel { width: calc(100vw - 16px); left: 8px; right: 8px; }

  /* Topbar search hide on mobile (use search icon instead) */
  .topbar-search { display: none; }
  #topbar { gap: 10px; }

  /* Sidebar search box in mobile nav */
  .sidebar-search-wrap { display: none; }
}

@media (max-width: 480px) {
  #dash-kpi-grid { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  #page-content { padding: 10px; }
  .stat-value { font-size: 24px; }
  .btn-lg { padding: 10px 18px; font-size: 13px; }
  .modal-body { padding: 16px; }
  .modal-header { padding: 13px 16px; }
  .modal-footer { padding: 12px 16px; }
}

/* ── Floating mobile action button ── */
.mob-fab {
  display: none;
  position: fixed; bottom: 20px; right: 16px; z-index: 100;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--grad); color: #fff;
  border: none; cursor: pointer; font-size: 22px;
  box-shadow: 0 8px 24px oklch(62% 0.27 295 / 0.4);
  align-items: center; justify-content: center;
  transition: transform .2s var(--bounce), box-shadow .2s;
}
.mob-fab:hover { transform: scale(1.08); box-shadow: 0 12px 32px oklch(62% 0.27 295 / 0.55); }
@media (max-width: 900px) {
  .mob-fab { display: flex; }
}

/* ── Mobile cart button for POS ── */
.mob-cart-btn {
  display: none;
  position: fixed; bottom: 20px; right: 16px; z-index: 100;
  padding: 13px 22px; border-radius: 30px;
  background: var(--grad); color: #fff; border: none;
  font-size: 14px; font-weight: 600; font-family: var(--font-sans);
  box-shadow: 0 8px 24px oklch(62% 0.27 295 / 0.45);
  cursor: pointer; transition: all .2s var(--bounce);
  align-items: center; gap: 8px;
}
@media (max-width: 900px) {
  .mob-cart-btn { display: flex; }
}

/* ════════════════════════════════════════
   ACCOUNTING & SRI — MISSING CLASSES
════════════════════════════════════════ */

/* Alias color vars used throughout sections.js */
:root {
  --coral:    var(--danger);
  --lavender: var(--violet-bright);
  --naranja:  var(--warning);
  --accent-2: var(--magenta-bright);
  --p-accent: var(--violet-bright);
}

/* Table container scrollable */
.table-container {
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  border-radius: 0 0 var(--r) var(--r);
}
.table-container table {
  width: 100%; border-collapse: collapse; min-width: 500px;
}
.table-container table th {
  padding: 9px 12px; text-align: left;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-3); border-bottom: 1px solid var(--border); white-space: nowrap;
  background: var(--bg-2);
}
.table-container table td {
  padding: 10px 12px; font-size: 13px;
  border-bottom: 1px solid oklch(100% 0 0 / 0.04);
}
.table-container table tr:hover td { background: var(--surface); }
.table-container table tr:last-child td { border-bottom: none; }

/* SRI/Accounting grid */
.sri-top-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px;
}
@media (max-width: 700px) {
  .sri-top-grid { grid-template-columns: 1fr; }
}

/* Padding utilities */
.p-5 { padding: 20px; }
.p-4 { padding: 16px; }
.p-3 { padding: 12px; }

/* Accounting "var(--coral)" etc bridge — already set via :root aliases above */
/* Just ensure --coral is always available as a fallback */
.text-coral   { color: var(--danger); }
.text-lavender{ color: var(--violet-bright); }
.text-naranja { color: var(--warning); }

/* ════════════════════════════════════════
   ACCOUNTING TABS — SCROLLABLE ON MOBILE
════════════════════════════════════════ */
.acc-tabs-wrap {
  display: flex; gap: 0; margin-bottom: 18px;
  background: var(--glass); border: 1px solid var(--border); border-radius: var(--r);
  padding: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.acc-tabs-wrap::-webkit-scrollbar { height: 3px; }

/* ════════════════════════════════════════
   SECTION CONTENT SPACING CONSISTENCY
════════════════════════════════════════ */

/* All sections rendered into #page-content need consistent top/bottom spacing */
#page-content > div {
  animation: cardFadeIn .3s var(--ease) both;
}

/* Content containers inside sections */
.section-container {
  max-width: 1080px; margin: 0 auto;
}

/* Consistent card padding */
.glass-card { padding: 0; }
.glass-card + .glass-card { margin-top: 14px; }

/* Inner card sections */
.card-head {
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.card-body-inner { padding: 16px 20px; }

/* Fix inline styles in sections.js that use old spacing */
.mb-5 { margin-bottom: 20px !important; }
.mb-4 { margin-bottom: 16px !important; }
.mb-3 { margin-bottom: 12px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-1 { margin-bottom: 4px !important; }
.mt-5 { margin-top: 20px !important; }
.mt-4 { margin-top: 16px !important; }

/* Collaborators access code */
.collab-code-box {
  user-select: all; cursor: text;
}

/* ════════════════════════════════════════
   ADDITIONAL PADDING / UTILITIES
════════════════════════════════════════ */
.p-8  { padding: 32px; }
.p-6  { padding: 24px; }
.p-2  { padding: 8px; }
.p-0  { padding: 0; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }

/* Accounting & Finance section headers */
.acc-section-h {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 18px; border-bottom: 1px solid var(--border);
}
.acc-section-h h3 {
  font-family: var(--font-sans); font-size: 13px; font-weight: 700;
  letter-spacing: 0;
}

/* Glass card inner padding shorthand */
.glass-card.p-5 { padding: 20px; }
.glass-card.p-4 { padding: 16px; }
.glass-card.p-6 { padding: 24px; }
.glass-card.p-8 { padding: 32px; }

/* Accounting tab scrollable on small screen */
@media (max-width: 900px) {
  /* Accounting tab wrapper */
  #page-content > div > div[style*="overflow-x:auto"] {
    -webkit-overflow-scrolling: touch;
  }
  /* Accounting stats grid */
  #page-content .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  /* P&G and Balance tables */
  #acc-panels .table-container {
    overflow-x: auto;
  }
  /* Rol cards */
  #acc-panels > div > div[style*="auto-fill"] {
    grid-template-columns: 1fr !important;
  }
}

/* ── Color aliases final ── */
:root {
  --orange: oklch(70% 0.22 50);
  --badge-gray-bg: oklch(100% 0 0 / 0.07);
  --badge-gray-color: var(--text-3);
}
.badge-gray {
  background: var(--badge-gray-bg);
  color: var(--badge-gray-color);
  border: 1px solid var(--border);
}