/* ════════════════════════════════════════
   ROOT & RESET
════════════════════════════════════════ */
:root {
  --ink:#04050a;
  --ink2:#0a0c15;
  --ink3:#0f1120;
  --ink4:#161828;
  --glass:rgba(255,255,255,.04);
  --glass2:rgba(255,255,255,.07);
  --glass3:rgba(255,255,255,.10);
  --rim:rgba(255,255,255,.08);
  --rim2:rgba(255,255,255,.14);
  --rim3:rgba(255,255,255,.22);
  --neon:#c8f230;     /* electric lime */
  --neon2:#a8e820;
  --cyan:#2af5e0;
  --pink:#ff4fd8;
  --indigo:#6e54ff;
  --amber:#ffb830;
  --rose:#ff4567;
  --white:#f5f7ff;
  --muted:#8892b0;
  --dim:#3d4466;
  --r:14px;
  --r2:20px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Cabinet Grotesk',sans-serif;
  background:var(--ink);
  color:var(--white);
  min-height:100vh;
  overflow-x:hidden;
  cursor:default;
}

/* ── ANIMATED BACKGROUND CANVAS ── */
.bg-canvas{
  position: fixed;       /* stay behind everything */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;            /* behind sidebar & main content */
  pointer-events: none;  /* <--- this is the key */
  
}
.orb{
  position:absolute;border-radius:50%;filter:blur(120px);opacity:.18;animation:drift 20s ease-in-out infinite;
}
.orb1{width:600px;height:600px;background:var(--indigo);top:-20%;left:-10%;animation-delay:0s;}
.orb2{width:500px;height:500px;background:var(--pink);top:40%;right:-15%;animation-delay:-7s;}
.orb3{width:400px;height:400px;background:var(--cyan);bottom:-10%;left:30%;animation-delay:-14s;}
.orb4{width:300px;height:300px;background:var(--neon);top:20%;left:50%;animation-delay:-4s;opacity:.10;}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1);}
  33%{transform:translate(40px,-30px) scale(1.05);}
  66%{transform:translate(-30px,40px) scale(.95);}
}

/* ── NOISE GRAIN OVERLAY ── */
body::after{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='.04'/%3E%3C/svg%3E");
  opacity:.4;
}

/* ── PAGE SYSTEM ── */
.page{display:none;min-height:100vh;position:relative;z-index:2;}
.page.active{display:block;}
#page-landing.active{display:block;}

/* ════════════════════════════════════════
   LANDING PAGE
════════════════════════════════════════ */
.land-nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;gap:32px;
  background:rgba(10,12,21,.7);
  backdrop-filter:blur(24px);
  border:1px solid var(--rim2);
  border-radius:50px;
  width:calc(100% - 80px);max-width:1200px;
}
.seg-btn {
  transition: all 0.2s ease;
  cursor: pointer;
}

.seg-btn.on {
  background: var(--neon);
  color: #fff;
}

.seg-btn:hover:not(.on) {
  background: rgba(0,0,0,0.05);
}
/* Center forgot password form only */
#forgot-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  z-index: 2; /* Ensure it's above background */
  position: relative;
}
.logo{display:flex;align-items:center;gap:10px;cursor:pointer;text-decoration:none;flex-shrink:0;}
.lmark{
  width:34px;height:34px;
  background:linear-gradient(135deg,var(--neon),var(--cyan));
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;flex-shrink:0;
}
.ltext{font-family:'Unbounded';font-size:15px;font-weight:700;color:var(--white);letter-spacing:-.3px;}
.ltext span{color:var(--neon);}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{color:var(--muted);font-size:13px;font-weight:500;text-decoration:none;cursor:pointer;transition:.2s;letter-spacing:.2px;}
.nav-links a:hover{color:var(--white);}
.nav-cta{display:flex;gap:8px;flex-shrink:0;}
.btn-pill{
  padding:9px 20px;background:transparent;border:1px solid var(--rim2);
  border-radius:50px;color:var(--muted);font-family:'Cabinet Grotesk';
  font-size:13px;font-weight:600;cursor:pointer;transition:.2s;
}
.btn-pill:hover{border-color:var(--rim3);color:var(--white);}
.btn-neon{
  padding:9px 22px;background:var(--neon);border:none;
  border-radius:50px;color:var(--ink);font-family:'Cabinet Grotesk';
  font-size:13px;font-weight:700;cursor:pointer;transition:.2s;
}
.btn-neon:hover{background:var(--neon2);transform:translateY(-1px);box-shadow:0 8px 24px rgba(200,242,48,.25);}

/* HERO */
.hero{
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:120px 40px 100px;text-align:center;
  position:relative;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 16px 6px 8px;
  background:rgba(200,242,48,.08);
  border:1px solid rgba(200,242,48,.2);
  border-radius:50px;
  font-size:12px;font-weight:700;color:var(--neon);
  margin-bottom:32px;letter-spacing:.5px;text-transform:uppercase;
}
.eyebrow-dot{
  width:24px;height:24px;border-radius:50%;
  background:var(--neon);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;
  animation:spin 8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
.hero-h1{
  font-family:'Unbounded';
  font-size:clamp(48px,8vw,110px);
  font-weight:900;
  line-height:.88;
  letter-spacing:-4px;
  margin-bottom:28px;
  background:linear-gradient(160deg,#fff 30%,rgba(255,255,255,.4) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-h1 .glow{
  background:linear-gradient(90deg,var(--neon),var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{
  font-size:18px;color:var(--muted);max-width:480px;
  line-height:1.7;margin-bottom:48px;font-weight:400;
}
.hero-btns{display:flex;gap:14px;justify-content:center;margin-bottom:80px;flex-wrap:wrap;}
.btn-hero-main{
  padding:16px 36px;
  background:var(--neon);border:none;border-radius:50px;
  color:var(--ink);font-family:'Cabinet Grotesk';font-size:16px;font-weight:800;
  cursor:pointer;transition:.25s;letter-spacing:-.2px;
}
.btn-hero-main:hover{background:var(--neon2);transform:translateY(-2px);box-shadow:0 16px 40px rgba(200,242,48,.3);}
.btn-hero-sec{
  padding:16px 36px;background:var(--glass2);
  border:1px solid var(--rim2);border-radius:50px;
  color:var(--white);font-family:'Cabinet Grotesk';font-size:16px;font-weight:600;
  cursor:pointer;transition:.25s;backdrop-filter:blur(12px);
}
.btn-hero-sec:hover{background:var(--glass3);border-color:var(--rim3);}
.hero-stats{
  display:flex;gap:0;
  background:var(--glass);border:1px solid var(--rim);
  border-radius:var(--r2);backdrop-filter:blur(20px);
  overflow:hidden;
}
.hstat{padding:22px 40px;text-align:center;border-right:1px solid var(--rim);}
.hstat:last-child{border-right:none;}
.hstat-num{font-family:'Unbounded';font-size:32px;font-weight:800;color:var(--neon);line-height:1;}
.hstat-lbl{font-size:12px;color:var(--muted);margin-top:6px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;}

/* SCROLL TICKER */
.ticker-wrap{
  overflow:hidden;padding:14px 0;
  background:var(--neon);margin:0;
  border-top:none;
}
.ticker{
  display:flex;gap:0;width:max-content;
  animation:ticker 28s linear infinite;
}
@keyframes ticker{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.ticker-item{
  font-family:'Unbounded';font-size:12px;font-weight:700;
  color:var(--ink);padding:0 32px;white-space:nowrap;
  display:flex;align-items:center;gap:12px;
}
.ticker-item::after{content:'◆';font-size:8px;}

/* FEATURE SECTION */
.feat-sect{padding:100px 60px;max-width:1400px;margin:0 auto;}
.sect-kicker{
  font-family:'Unbounded';font-size:10px;font-weight:700;
  color:var(--neon);letter-spacing:3px;text-transform:uppercase;
  margin-bottom:16px;
}
.sect-h2{
  font-family:'Unbounded';font-size:clamp(28px,4vw,52px);
  font-weight:800;letter-spacing:-2px;line-height:1;
  margin-bottom:12px;
}
.sect-h2 span{color:var(--neon);}
.sect-body{font-size:16px;color:var(--muted);max-width:420px;line-height:1.7;}

.feat-masonry{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:auto auto;
  gap:16px;margin-top:64px;
}
.fcard{
  background:var(--glass);border:1px solid var(--rim);
  border-radius:var(--r2);padding:32px;
  transition:.3s;position:relative;overflow:hidden;
  backdrop-filter:blur(12px);
}
.fcard::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 100% 0%,rgba(200,242,48,.06),transparent 60%);
  opacity:0;transition:.3s;
}
.fcard:hover::before{opacity:1;}
.fcard:hover{border-color:var(--rim3);transform:translateY(-4px);}
.fcard.tall{grid-row:span 2;}
.fcard.wide{grid-column:span 2;}
.fc-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,rgba(200,242,48,.12),rgba(42,245,224,.08));
  border:1px solid rgba(200,242,48,.15);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:20px;
}
.fc-h{font-family:'Unbounded';font-size:17px;font-weight:700;margin-bottom:10px;letter-spacing:-.3px;}
.fc-p{font-size:14px;color:var(--muted);line-height:1.7;}
.fc-num{
  font-family:'Unbounded';font-size:64px;font-weight:900;
  color:var(--neon);opacity:.15;position:absolute;
  bottom:-10px;right:16px;line-height:1;
}

/* ROLES SECTION */
.roles-sect{padding:100px 60px;max-width:1400px;margin:0 auto;}
.roles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:64px;}
.rcard{
  border-radius:24px;padding:40px;cursor:pointer;
  position:relative;overflow:hidden;transition:.35s;
}
.rcard.borrow{background:linear-gradient(145deg,rgba(110,84,255,.2),rgba(42,245,224,.08));border:1px solid rgba(110,84,255,.3);}
.rcard.libr{background:linear-gradient(145deg,rgba(200,242,48,.15),rgba(255,184,48,.08));border:1px solid rgba(200,242,48,.25);}
.rcard.adm{background:linear-gradient(145deg,rgba(255,79,216,.15),rgba(255,69,103,.08));border:1px solid rgba(255,79,216,.25);}
.rcard:hover{transform:translateY(-6px);}
.rcard.borrow:hover{box-shadow:0 32px 64px rgba(110,84,255,.2);}
.rcard.libr:hover{box-shadow:0 32px 64px rgba(200,242,48,.15);}
.rcard.adm:hover{box-shadow:0 32px 64px rgba(255,79,216,.18);}
.rc-glyph{
  font-size:48px;margin-bottom:24px;
  display:block;
}
.rc-h{font-family:'Unbounded';font-size:20px;font-weight:800;margin-bottom:10px;letter-spacing:-.3px;}
.rc-p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:20px;}
.rc-list{margin-bottom:28px;}
.rc-item{
  font-size:13px;color:rgba(255,255,255,.65);
  margin-bottom:7px;display:flex;align-items:center;gap:8px;
}
.rc-item::before{
  content:'';width:5px;height:5px;border-radius:50%;flex-shrink:0;
}
.rcard.borrow .rc-item::before{background:var(--indigo);}
.rcard.libr .rc-item::before{background:var(--neon);}
.rcard.adm .rc-item::before{background:var(--pink);}
.rc-cta{
  width:100%;padding:12px;border-radius:50px;
  font-family:'Cabinet Grotesk';font-size:14px;font-weight:700;
  cursor:pointer;border:none;transition:.2s;
}
.rcard.borrow .rc-cta{background:var(--indigo);color:#fff;}
.rcard.borrow .rc-cta:hover{background:#5e45ee;}
.rcard.libr .rc-cta{background:var(--neon);color:var(--ink);}
.rcard.libr .rc-cta:hover{background:var(--neon2);}
.rcard.adm .rc-cta{background:var(--pink);color:#fff;}
.rcard.adm .rc-cta:hover{background:#e040c5;}

/* CTA BAND */
.cta-band{
  margin:40px 60px 0;border-radius:28px;
  background:linear-gradient(120deg,var(--indigo) 0%,rgba(42,245,224,.3) 100%);
  padding:80px;text-align:center;position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 100% at 50% 100%,rgba(200,242,48,.15),transparent);
}
.cta-band h2{
  font-family:'Unbounded';font-size:clamp(28px,4vw,52px);
  font-weight:900;letter-spacing:-2px;margin-bottom:14px;
  position:relative;
}
.cta-band p{font-size:16px;color:rgba(255,255,255,.7);margin-bottom:36px;position:relative;}
.cta-band .btn-hero-main{position:relative;}
.land-footer{
  padding:28px 60px;margin-top:40px;
  border-top:1px solid var(--rim);
  display:flex;align-items:center;justify-content:space-between;
}
.land-footer p{font-size:12px;color:var(--dim);font-family:'Fira Code';}

/* ════════════════════════════════════════
   AUTH PAGE
════════════════════════════════════════ */
#page-auth.active{display:flex;min-height:100vh;}
.auth-panel{
  width:520px;flex-shrink:0;
  background:rgba(10,12,21,.8);
  border-right:1px solid var(--rim);
  padding:52px 48px;
  display:flex;flex-direction:column;
  backdrop-filter:blur(30px);
  position:relative;z-index:2;
}
.back-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;color:var(--muted);cursor:pointer;
  transition:.2s;margin-bottom:40px;font-weight:500;
}
.back-btn:hover{color:var(--white);}
.auth-title{font-family:'Unbounded';font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:6px;}
.auth-sub{font-size:14px;color:var(--muted);margin-bottom:30px;line-height:1.6;}
.auth-seg{
  display:flex;background:rgba(255,255,255,.04);
  border:1px solid var(--rim);border-radius:50px;
  padding:4px;margin-bottom:28px;
}
.seg-btn{
  flex:1;padding:10px;background:transparent;border:none;
  font-family:'Cabinet Grotesk';font-size:14px;font-weight:600;
  color:var(--muted);cursor:pointer;border-radius:50px;transition:.2s;
}
.seg-btn.on{background:var(--neon);color:var(--ink);}
.fld{margin-bottom:14px;}
.fld-label{
  display:block;font-size:11px;font-weight:700;
  color:var(--muted);letter-spacing:.8px;text-transform:uppercase;
  margin-bottom:7px;
}
.fld-inp{
  width:100%;padding:13px 16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--rim);border-radius:var(--r);
  color:var(--white);font-family:'Cabinet Grotesk';font-size:14px;
  outline:none;transition:.2s;
}
.fld-inp:focus{border-color:rgba(200,242,48,.5);background:rgba(200,242,48,.03);}
.fld-inp option{background:#0a0c15;}
.role-tiles{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;}
.rtile{
  padding:16px 10px;
  background:rgba(255,255,255,.04);
  border:2px solid var(--rim);border-radius:var(--r);
  cursor:pointer;text-align:center;transition:.2s;
}
.rtile:hover{border-color:var(--rim2);}
.rtile.on{border-color:var(--neon);background:rgba(200,242,48,.06);}
.rtile .em{font-size:20px;margin-bottom:6px;}
.rtile .lb{font-size:12px;font-weight:700;color:var(--muted);}
.rtile.on .lb{color:var(--neon);}
.btn-auth-main{
  width:100%;padding:15px;
  background:var(--neon);border:none;border-radius:50px;
  color:var(--ink);font-family:'Cabinet Grotesk';font-size:15px;font-weight:800;
  cursor:pointer;transition:.25s;margin-top:8px;letter-spacing:-.2px;
}
.btn-auth-main:hover{background:var(--neon2);box-shadow:0 8px 28px rgba(200,242,48,.25);}
.demo-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:14px;}
.demo-tile{
  padding:11px;border:none;border-radius:var(--r);
  font-family:'Cabinet Grotesk';font-size:12px;font-weight:700;cursor:pointer;transition:.2s;
}
.auth-visual{
  flex:1;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.auth-vis-content{position:relative;z-index:2;text-align:center;padding:40px;}
.auth-vis-h{
  font-family:'Unbounded';font-size:56px;font-weight:900;
  line-height:.88;letter-spacing:-3px;margin-bottom:20px;
}
.auth-vis-h .g1{color:var(--neon);}
.auth-vis-h .g2{
  background:linear-gradient(90deg,var(--cyan),var(--pink));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.auth-vis-p{font-size:15px;color:var(--muted);max-width:280px;margin:0 auto 32px;line-height:1.7;}
.auth-badges{display:flex;flex-direction:column;gap:10px;max-width:260px;margin:0 auto;}
.auth-badge-item{
  display:flex;align-items:center;gap:12px;
  padding:13px 18px;
  background:rgba(255,255,255,.04);border:1px solid var(--rim);
  border-radius:14px;text-align:left;
}
.ab-ic{font-size:18px;flex-shrink:0;}
.ab-tx{font-size:13px;color:rgba(255,255,255,.65);}

/* ════════════════════════════════════════
   INNER APP LAYOUT
════════════════════════════════════════ */
.layout{
  position: relative;
  z-index: 2;            /* above the background */
}

/* ── SIDEBAR ── */
.sidebar{
  width:260px;flex-shrink:0;
  background:rgba(10,12,21,.92);
  border-right:1px solid var(--rim);
  display:flex;flex-direction:column;
  padding:20px 0;
  position:fixed;top:0;left:0;height:100vh;
  z-index:100;overflow-y:auto;overflow-x:hidden;
  backdrop-filter:blur(24px);
  transition:width .3s cubic-bezier(.4,0,.2,1);
}

/* Collapsed state */
.sidebar.collapsed{width:68px;}
.sidebar.collapsed .sb-label,
.sidebar.collapsed .sb-sect,
.sidebar.collapsed .badge,
.sidebar.collapsed .u-name,
.sidebar.collapsed .u-role,
.sidebar.collapsed .ltext{
  opacity:0;width:0;overflow:hidden;pointer-events:none;
  transition:opacity .2s, width .2s;
}
.sidebar.collapsed .sb-logo{justify-content:center;padding:0 16px;}
.sidebar.collapsed .nav-item{justify-content:center;padding:10px 0;margin:1px 10px;}
.sidebar.collapsed .nav-item .ni-ic{width:22px;font-size:18px;}
.sidebar.collapsed .sb-user{justify-content:center;padding:12px 0;}
.sidebar.collapsed .sb-logout{justify-content:center;padding:10px 0;margin:1px 10px;}
.sidebar.collapsed .sb-logout .sb-label{display:none;}
.sidebar.collapsed .sb-toggle{justify-content:center;}

/* Tooltip on collapsed hover */
.sidebar.collapsed .nav-item{position:relative;}
.sidebar.collapsed .nav-item:hover::after{
  content:attr(data-tip);
  position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
  background:rgba(10,12,21,.97);border:1px solid var(--rim2);
  color:var(--white);font-size:12px;font-weight:600;
  padding:6px 12px;border-radius:8px;white-space:nowrap;
  pointer-events:none;z-index:200;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
}

/* Smooth label transitions */
.sb-label,.ltext,.u-name,.u-role,.sb-sect,.badge{
  transition:opacity .25s ease, width .25s ease;
  white-space:nowrap;
}

.success-box{
  background: rgba(0,255,100,.1);
  border:1px solid #00ff88;
  color:#00ff88;
  padding:10px;
  border-radius:8px;
  font-size:13px;
  margin-bottom:10px;
}
/* Logo */
.sb-logo{
  display:flex;align-items:center;gap:10px;
  padding:0 20px;margin-bottom:4px;
  overflow:hidden;
  transition:padding .3s;
}

/* Section label */
.sb-sect{
  font-size:10px;font-weight:700;color:var(--dim);
  letter-spacing:1.5px;text-transform:uppercase;
  padding:0 20px;margin:12px 0 4px;
  overflow:hidden;height:22px;
  transition:opacity .25s, height .3s, margin .3s;
}
.sidebar.collapsed .sb-sect{height:0;margin:0;padding:0;}

/* Nav items */
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 16px;cursor:pointer;
  color:var(--muted);font-size:13.5px;font-weight:600;
  margin:1px 8px;border-radius:12px;position:relative;
  transition:color .15s, background .15s, padding .3s, margin .3s, justify-content .3s;
  overflow:hidden;
}
.nav-item:hover{color:var(--white);background:var(--glass2);}
.nav-item.active{color:var(--neon);background:rgba(200,242,48,.08);}
.nav-item .ni-ic{width:18px;text-align:center;font-size:16px;flex-shrink:0;transition:width .3s, font-size .3s;}
.nav-item .badge{
  margin-left:auto;
  background:var(--neon);color:var(--ink);
  font-size:10px;font-weight:800;
  padding:2px 7px;border-radius:20px;min-width:20px;text-align:center;
  transition:opacity .2s;flex-shrink:0;
}
.nav-item .badge.danger{background:var(--rose)!important;color:#fff!important;}

/* User section */
.sb-user{
  padding:14px 18px;
  border-top:1px solid var(--rim);
  display:flex;align-items:center;gap:10px;
  overflow:hidden;transition:padding .3s;
}
.ava{
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;flex-shrink:0;
}
.u-name{font-size:13px;font-weight:700;overflow:hidden;text-overflow:ellipsis;}
.u-role{font-size:11px;color:var(--dim);}

/* Logout button */
.sb-logout{
  display:flex;align-items:center;gap:10px;
  padding:10px 16px;cursor:pointer;
  color:var(--rose);font-size:13.5px;font-weight:600;
  margin:1px 8px 8px;border-radius:12px;
  transition:color .15s, background .15s, padding .3s, justify-content .3s;
  overflow:hidden;
  border:1px solid transparent;
}
.sb-logout:hover{
  background:rgba(255,69,103,.08);
  border-color:rgba(255,69,103,.2);
}
.sb-logout .ni-ic{width:18px;text-align:center;font-size:16px;flex-shrink:0;}

/* Logout confirm overlay */
.logout-confirm{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);
  z-index:600;align-items:center;justify-content:center;backdrop-filter:blur(8px);
}
.logout-confirm.show{display:flex;}
.logout-box{
  background:rgba(10,12,21,.97);border:1px solid var(--rim2);
  border-radius:24px;padding:40px 36px;text-align:center;
  max-width:360px;width:90%;
  box-shadow:0 32px 80px rgba(0,0,0,.6);
}
.logout-icon{font-size:52px;margin-bottom:16px;}
.logout-title{font-family:'Unbounded';font-size:20px;font-weight:800;margin-bottom:8px;letter-spacing:-.3px;}
.logout-sub{font-size:14px;color:var(--muted);margin-bottom:28px;line-height:1.6;}
.logout-btns{display:flex;gap:10px;}
.logout-btns button{flex:1;padding:13px;border-radius:50px;font-family:'Cabinet Grotesk';font-size:14px;font-weight:700;cursor:pointer;border:none;transition:.2s;}
.logout-cancel{background:var(--glass2);color:var(--white);border:1px solid var(--rim2) !important;}
.logout-cancel:hover{background:var(--glass3);}
.logout-confirm-btn{background:var(--rose);color:#fff;}
.logout-confirm-btn:hover{background:#e03050;box-shadow:0 8px 24px rgba(255,69,103,.3);}

/* MAIN CONTENT */
.main{
  margin-left:260px;flex:1;padding:32px;min-height:100vh;
  transition:margin-left .3s cubic-bezier(.4,0,.2,1);
}
.main.expanded{margin-left:68px;}

/* PAGE SECTIONS */
.psect{display:none;}
.psect.on{display:block;}

/* TOPBAR */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:28px;flex-wrap:wrap;gap:12px;
}
.page-title{font-family:'Unbounded';font-size:24px;font-weight:800;letter-spacing:-.5px;}
.page-sub{color:var(--muted);font-size:13px;margin-top:4px;font-weight:500;}
.topbar-right{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;
  background:var(--glass);border:1px solid var(--rim);
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:15px;transition:.15s;position:relative;flex-shrink:0;
}
.icon-btn:hover{border-color:var(--rim2);background:var(--glass2);}
.ndot{
  width:8px;height:8px;background:var(--rose);border-radius:50%;
  position:absolute;top:5px;right:5px;border:2px solid var(--ink2);
}

/* STAT CARDS */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px;}
.stat-card{
  background:var(--glass);border:1px solid var(--rim);
  border-radius:var(--r2);padding:22px;
  position:relative;overflow:hidden;
  backdrop-filter:blur(12px);transition:.2s;
}
.stat-card:hover{border-color:var(--rim2);}
.stat-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
}
.stat-card.c1::before{background:linear-gradient(90deg,var(--indigo),var(--cyan));}
.stat-card.c2::before{background:linear-gradient(90deg,var(--neon),var(--cyan));}
.stat-card.c3::before{background:linear-gradient(90deg,var(--amber),var(--pink));}
.stat-card.c4::before{background:linear-gradient(90deg,var(--rose),var(--pink));}
.stat-label{font-size:11px;font-weight:700;color:var(--dim);letter-spacing:.5px;text-transform:uppercase;margin-bottom:10px;}
.stat-val{font-family:'Unbounded';font-size:30px;font-weight:800;line-height:1;margin-bottom:5px;}
.stat-card.c1 .stat-val{color:var(--indigo);}
.stat-card.c2 .stat-val{color:var(--neon);}
.stat-card.c3 .stat-val{color:var(--amber);}
.stat-card.c4 .stat-val{color:var(--rose);}
.stat-sub{font-size:12px;color:var(--muted);}
.stat-icon{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:32px;opacity:.07;}

/* GLASS CARD */
.gcard{
  background:var(--glass);border:1px solid var(--rim);
  border-radius:var(--r2);backdrop-filter:blur(12px);
  overflow:hidden;
}
.gcard-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px;border-bottom:1px solid var(--rim);
}
.gcard-title{font-family:'Unbounded';font-size:13px;font-weight:700;letter-spacing:-.2px;}
.gcard-body{padding:20px;}

/* TABLE */
.tbl-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;min-width:480px;}
th{
  padding:11px 14px;text-align:left;
  font-size:10px;font-weight:700;color:var(--dim);
  letter-spacing:.8px;text-transform:uppercase;
  border-bottom:1px solid var(--rim);white-space:nowrap;
}
td{
  padding:13px 14px;font-size:13.5px;
  border-bottom:1px solid rgba(255,255,255,.04);
  vertical-align:middle;
}
tr:last-child td{border-bottom:none;}
tr:hover td{background:rgba(255,255,255,.018);}
.td-row{display:flex;gap:6px;align-items:center;}

/* BADGES */
.tag{
  padding:4px 11px;border-radius:50px;
  font-size:11px;font-weight:700;display:inline-block;white-space:nowrap;
}
.tag.pending{background:rgba(255,184,48,.12);color:var(--amber);}
.tag.approved,.tag.active,.tag.returned,.tag.available{background:rgba(42,245,224,.1);color:var(--cyan);}
.tag.borrowed,.tag.progress{background:rgba(110,84,255,.15);color:var(--indigo);}
.tag.overdue{background:rgba(255,69,103,.15);color:var(--rose);}
.tag.rejected,.tag.suspended,.tag.unpaid,.tag.unavailable{background:rgba(255,69,103,.1);color:var(--rose);}
.tag.paid{background:rgba(42,245,224,.1);color:var(--cyan);}
.tag.borrower{background:rgba(110,84,255,.1);color:var(--indigo);}
.tag.librarian{background:rgba(200,242,48,.1);color:var(--neon);}
.tag.admin{background:rgba(255,79,216,.1);color:var(--pink);}
.tag.new{background:rgba(200,242,48,.1);color:var(--neon);}
.tag.cancelled{background:rgba(255,255,255,.06);color:var(--muted);}

/* BUTTONS */
.btn{
  padding:8px 16px;border-radius:8px;
  font-family:'Cabinet Grotesk';font-size:12px;font-weight:700;
  cursor:pointer;transition:.15s;white-space:nowrap;border:none;
}
.btn.default{background:var(--glass2);border:1px solid var(--rim);color:var(--muted);}
.btn.default:hover{color:var(--white);border-color:var(--rim2);}
.btn.primary{background:var(--neon);color:var(--ink);}
.btn.primary:hover{background:var(--neon2);box-shadow:0 4px 16px rgba(200,242,48,.2);}
.btn.success{background:rgba(42,245,224,.12);color:var(--cyan);border:1px solid rgba(42,245,224,.2);}
.btn.success:hover{background:var(--cyan);color:var(--ink);}
.btn.danger{background:rgba(255,69,103,.1);color:var(--rose);border:1px solid rgba(255,69,103,.2);}
.btn.danger:hover{background:var(--rose);color:#fff;}
.btn.warn{background:rgba(200,242,48,.1);color:var(--neon);border:1px solid rgba(200,242,48,.2);}
.btn.warn:hover{background:var(--neon);color:var(--ink);}
.btn.purple{background:rgba(110,84,255,.15);color:var(--indigo);border:1px solid rgba(110,84,255,.25);}
.btn.purple:hover{background:var(--indigo);color:#fff;}
.btn.pill{border-radius:50px;}

/* SECTION HEADER */
.sh{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:8px;}
.sh-title{font-family:'Unbounded';font-size:13px;font-weight:700;letter-spacing:-.2px;}

/* TABS */
.tab-bar{
  display:flex;background:rgba(255,255,255,.03);
  border:1px solid var(--rim);border-radius:50px;
  padding:4px;width:fit-content;margin-bottom:18px;flex-wrap:wrap;gap:2px;
}
.tab-btn{
  padding:8px 18px;background:transparent;border:none;
  font-family:'Cabinet Grotesk';font-size:13px;font-weight:600;
  color:var(--muted);cursor:pointer;border-radius:50px;transition:.2s;
}
.tab-btn.on{background:var(--neon);color:var(--ink);}
.tab-panel{display:none;}
.tab-panel.on{display:block;}

/* PROGRESS */
.prog-wrap{height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden;margin:6px 0;}
.prog-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--neon),var(--cyan));transition:width .5s;}

/* NOTIFICATION LIST */
.nlist{overflow:hidden;}
.nitem{
  display:flex;align-items:flex-start;gap:12px;
  padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.04);
  cursor:pointer;transition:.15s;
}
.nitem:last-child{border-bottom:none;}
.nitem:hover{background:rgba(255,255,255,.018);}
.nitem.unread{background:rgba(200,242,48,.02);}
.nitem-ic{
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;flex-shrink:0;
}
.nitem-ic.g{background:rgba(42,245,224,.1);}
.nitem-ic.y{background:rgba(255,184,48,.1);}
.nitem-ic.r{background:rgba(255,69,103,.1);}
.nitem-ic.b{background:rgba(110,84,255,.1);}
.nitem-ic.n{background:rgba(200,242,48,.1);}
.nitem-title{font-size:13px;font-weight:700;margin-bottom:2px;}
.nitem-desc{font-size:12px;color:var(--muted);line-height:1.5;}
.nitem-time{font-size:11px;color:var(--dim);margin-left:auto;white-space:nowrap;font-family:'Fira Code';padding-left:8px;}

/* TWO-COL */
.two-col{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;}
.two-eq{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.col-stack{display:flex;flex-direction:column;gap:16px;}

/* BOOK GRID */
.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.bk-card{
  background:var(--glass);border:1px solid var(--rim);
  border-radius:20px;overflow:hidden;cursor:pointer;
  transition:.3s;position:relative;
}
.bk-card:hover{border-color:var(--rim3);transform:translateY(-5px);box-shadow:0 24px 48px rgba(0,0,0,.4);}
.bk-cover{
  height:160px;display:flex;align-items:center;justify-content:center;
  font-size:48px;position:relative;
}
.bk-tag{position:absolute;top:10px;right:10px;}
.bk-info{padding:14px;}
.bk-title{
  font-family:'Unbounded';font-size:12px;font-weight:700;
  margin-bottom:4px;line-height:1.3;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.bk-author{font-size:12px;color:var(--muted);margin-bottom:10px;}
.bk-meta{display:flex;align-items:center;justify-content:space-between;}
.bk-copies{font-size:10px;color:var(--dim);font-family:'Fira Code';}
.bk-btn{
  padding:6px 13px;background:var(--neon);border:none;
  border-radius:50px;color:var(--ink);
  font-family:'Cabinet Grotesk';font-size:11px;font-weight:800;cursor:pointer;transition:.2s;
}
.bk-btn:hover{background:var(--neon2);box-shadow:0 4px 12px rgba(200,242,48,.2);}
.bk-btn:disabled{opacity:.3;cursor:not-allowed;background:rgba(255,255,255,.08);color:var(--dim);}

/* DRAWER */
.drw-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:300;backdrop-filter:blur(6px);}
.drw-overlay.show{display:block;}
.drw{
  position:fixed;top:0;right:-540px;width:500px;height:100vh;
  background:rgba(10,12,21,.95);border-left:1px solid var(--rim2);
  z-index:400;overflow-y:auto;transition:right .35s cubic-bezier(.4,0,.2,1);
  padding:36px;backdrop-filter:blur(30px);
}
.drw.open{right:0;}
.drw-close{
  position:absolute;top:22px;right:22px;
  width:32px;height:32px;background:var(--glass2);border:1px solid var(--rim);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:14px;color:var(--muted);
}

/* MINI CHART */
.chart-bars{display:flex;align-items:flex-end;gap:5px;height:80px;margin-bottom:8px;}
.cbar{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(0deg,var(--neon),rgba(42,245,224,.3));min-width:0;}
.cbar-lbls{display:flex;gap:5px;}
.cbar-lbls span{flex:1;font-size:10px;color:var(--dim);text-align:center;font-family:'Fira Code';}

/* PROFILE */
.prof-hero{
  background:var(--glass);border:1px solid var(--rim);
  border-radius:var(--r2);padding:28px;
  display:flex;align-items:center;gap:22px;
  margin-bottom:20px;
  position:relative;overflow:hidden;
}
.prof-hero::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(110,84,255,.08),transparent 60%);
}
.prof-ava{
  width:70px;height:70px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;font-weight:800;flex-shrink:0;
  position:relative;
}
.prof-name{font-family:'Unbounded';font-size:20px;font-weight:800;margin-bottom:4px;letter-spacing:-.3px;}
.prof-meta{font-size:14px;color:var(--muted);}
.pcard{background:var(--glass);border:1px solid var(--rim);border-radius:var(--r2);padding:22px;}
.pcard-title{
  font-size:11px;font-weight:700;color:var(--dim);
  text-transform:uppercase;letter-spacing:.8px;
  margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--rim);
}
.p2col{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

/* MODALS */
.modal-ov{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,.75);z-index:500;
  align-items:center;justify-content:center;
  backdrop-filter:blur(8px);
}
.modal-ov.show{display:flex;}
.modal{
  background:rgba(10,12,21,.97);
  border:1px solid var(--rim2);
  border-radius:24px;padding:32px;
  width:500px;max-width:95vw;max-height:90vh;overflow-y:auto;
  backdrop-filter:blur(30px);
}
.modal-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.modal-title{font-family:'Unbounded';font-size:18px;font-weight:800;letter-spacing:-.3px;}
.modal-x{
  width:30px;height:30px;background:var(--glass2);border:1px solid var(--rim);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--muted);font-size:14px;
}
.modal-x:hover{color:var(--white);}

/* CHIP FILTER */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px;}
.chip{
  padding:7px 15px;background:var(--glass);border:1px solid var(--rim);
  border-radius:50px;font-size:12px;font-weight:600;color:var(--muted);
  cursor:pointer;transition:.15s;
}
.chip:hover{border-color:var(--rim2);color:var(--white);}
.chip.on{background:rgba(200,242,48,.1);border-color:rgba(200,242,48,.3);color:var(--neon);}

/* SEARCH */
.search-row{
  display:flex;align-items:center;gap:10px;
  background:var(--glass);border:1px solid var(--rim);
  border-radius:12px;padding:11px 16px;margin-bottom:14px;
}
.search-row input{
  flex:1;background:none;border:none;outline:none;
  color:var(--white);font-family:'Cabinet Grotesk';font-size:14px;
}
.search-row input::placeholder{color:var(--dim);}
.s-ico{color:var(--dim);font-size:16px;}

/* PENALTY CARD */
.penalty-highlight{
  background:linear-gradient(135deg,rgba(255,69,103,.1),rgba(255,79,216,.06));
  border:1px solid rgba(255,69,103,.25);
  border-radius:var(--r2);padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:14px;
}
.ph-amount{font-family:'Unbounded';font-size:24px;font-weight:900;color:var(--rose);}

/* INFO ROWS */
.irow{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:13px;}
.irow:last-child{border-bottom:none;}
.irow .l{color:var(--muted);}
.irow .r{font-weight:700;}

/* SCROLLBAR */
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--rim2);border-radius:2px;}

/* TOAST */
#toast{
  position:fixed;bottom:28px;right:28px;
  background:var(--glass3);border:1px solid var(--rim2);
  border-radius:12px;padding:14px 20px;
  font-size:14px;font-weight:600;z-index:1000;
  transform:translateY(80px);opacity:0;transition:all .3s cubic-bezier(.34,1.56,.64,1);
  backdrop-filter:blur(20px);
  box-shadow:0 16px 48px rgba(0,0,0,.5);
}
/* ════════════════════════════════════════
   ADDITIONS — append to css/styles.css
════════════════════════════════════════ */

/* ── Avatar upload ── */
@keyframes spin360 { to { transform: rotate(360deg); } }

.prof-ava-upload { overflow: hidden; }
.prof-ava-upload .ava-cam-overlay {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(0,0,0,.58);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; opacity: 0; transition: opacity .2s;
  pointer-events: none;
}
.prof-ava-upload:hover .ava-cam-overlay { opacity: 1; }

/* ── Book detail drawer ── */
.book-detail-drw {
  position: fixed; top: 0; right: -560px; width: 520px;
  height: 100vh; background: rgba(8,10,20,.97);
  border-left: 1px solid var(--rim2);
  z-index: 400; overflow-y: auto;
  transition: right .38s cubic-bezier(.4,0,.2,1);
  backdrop-filter: blur(32px);
}
.book-detail-drw.open { right: 0; }

.bdd-cover {
  width: 100%; height: 280px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.bdd-cover img {
  width: 100%; height: 100%; object-fit: cover;
}
.bdd-cover-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 80px;
}
.bdd-cover-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(8,10,20,.97) 100%);
}
.bdd-cover-upload {
  position: absolute; bottom: 14px; right: 14px;
  padding: 8px 16px; background: rgba(10,12,21,.85);
  border: 1px solid var(--rim2); border-radius: 50px;
  font-size: 12px; font-weight: 700; color: var(--white);
  cursor: pointer; transition: .2s; backdrop-filter: blur(12px);
  display: flex; align-items: center; gap: 6px;
}
.bdd-cover-upload:hover { border-color: var(--neon); color: var(--neon); }

.bdd-body { padding: 28px 32px; }
.bdd-title { font-family: 'Unbounded'; font-size: 22px; font-weight: 800; letter-spacing: -.4px; margin-bottom: 6px; line-height: 1.15; }
.bdd-author { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.bdd-close {
  position: absolute; top: 16px; left: 16px;
  width: 34px; height: 34px; background: rgba(10,12,21,.8);
  border: 1px solid var(--rim2); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 14px; color: var(--white);
  backdrop-filter: blur(8px); transition: .15s; z-index: 2;
}
.bdd-close:hover { border-color: var(--rim3); }

.bdd-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px; margin-bottom: 22px;
}
.bdd-stat {
  background: var(--glass); border: 1px solid var(--rim);
  border-radius: 12px; padding: 14px 12px; text-align: center;
}
.bdd-stat-val { font-family: 'Unbounded'; font-size: 20px; font-weight: 800; margin-bottom: 3px; }
.bdd-stat-lbl { font-size: 10px; color: var(--dim); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }

.bdd-desc {
  font-size: 13px; color: var(--muted); line-height: 1.7;
  padding: 14px; background: var(--glass);
  border: 1px solid var(--rim); border-radius: 12px; margin-bottom: 18px;
}

/* ── Borrower profile modal ── */
.bwr-modal {
  width: 680px; max-width: 96vw;
  max-height: 90vh; overflow-y: auto;
}
.bwr-hero {
  display: flex; align-items: center; gap: 20px;
  padding: 26px 28px 20px; margin: -32px -32px 22px;
  background: linear-gradient(135deg, rgba(110,84,255,.12), rgba(42,245,224,.06));
  border-bottom: 1px solid var(--rim);
}
.bwr-ava {
  width: 68px; height: 68px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 800; flex-shrink: 0;
  border: 3px solid rgba(255,255,255,.12); overflow: hidden;
}
.bwr-ava img { width: 100%; height: 100%; object-fit: cover; }
.bwr-name { font-family: 'Unbounded'; font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.bwr-meta { font-size: 12px; color: var(--muted); }

.bwr-stat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px; margin-bottom: 20px;
}
.bwr-stat-card {
  background: var(--glass); border: 1px solid var(--rim);
  border-radius: 14px; padding: 16px 12px; text-align: center;
  position: relative; overflow: hidden;
}
.bwr-stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
}
.bwr-stat-card.c1::before { background: linear-gradient(90deg,var(--indigo),var(--cyan)); }
.bwr-stat-card.c2::before { background: linear-gradient(90deg,var(--neon),var(--cyan)); }
.bwr-stat-card.c3::before { background: linear-gradient(90deg,var(--amber),var(--pink)); }
.bwr-stat-card.c4::before { background: linear-gradient(90deg,var(--rose),var(--pink)); }
.bwr-stat-card.c5::before { background: linear-gradient(90deg,var(--pink),var(--indigo)); }
.bwr-stat-card.c6::before { background: linear-gradient(90deg,var(--cyan),var(--neon)); }
.bwr-stat-val { font-family: 'Unbounded'; font-size: 22px; font-weight: 800; margin-bottom: 3px; }
.bwr-stat-lbl { font-size: 10px; color: var(--dim); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }

.bwr-rate-bar {
  margin-bottom: 20px; background: var(--glass);
  border: 1px solid var(--rim); border-radius: 14px; padding: 16px 18px;
}
.bwr-rate-label { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }
.bwr-rate-pct { font-family: 'Unbounded'; font-weight: 800; }

.bwr-loan-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.04);
}
.bwr-loan-item:last-child { border-bottom: none; }
.bwr-loan-cover {
  width: 36px; height: 46px; border-radius: 4px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; overflow: hidden;
}
.bwr-loan-cover img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }

/* ── Book cover in table/cards ── */
.bk-cover-thumb {
  width: 32px; height: 42px; border-radius: 4px;
  object-fit: cover; flex-shrink: 0;
  border: 1px solid var(--rim);
}
.bk-cover-placeholder-sm {
  width: 32px; height: 42px; border-radius: 4px;
  background: var(--glass2); border: 1px solid var(--rim);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}

/* ── Cover upload progress ── */
.cover-upload-progress {
  position: absolute; inset: 0;
  background: rgba(8,10,20,.75);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; border-radius: inherit;
  animation: pulse 1s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:.6} 50%{opacity:1} }
/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}
.page.active .psect.on>*{animation:fadeUp .3s ease both;}

/* ════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST BREAKPOINTS
   lg  : ≤1200px
   md  : ≤1024px
   sm  : ≤768px
   xs  : ≤480px
════════════════════════════════════════ */

/* ── LARGE DESKTOP (≤1200px) ── */
@media (max-width:1200px) {
  /* Nav */
  .land-nav{width:calc(100% - 48px);}
  .nav-links{gap:18px;}

  /* Feature grid: 2 cols */
  .feat-masonry{grid-template-columns:repeat(2,1fr);}
  .fcard.tall{grid-row:span 1;}
  .fcard.wide{grid-column:span 2;}

  /* Roles: 2 cols */
  .roles-grid{grid-template-columns:repeat(2,1fr);}

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

  /* Book grid: 3 cols */
  .book-grid{grid-template-columns:repeat(3,1fr);}

  /* CTA band */
  .cta-band{margin:40px 32px 0;padding:60px 40px;}
  .land-footer{padding:28px 32px;}
  .feat-sect,.roles-sect{padding:80px 40px;}
}

/* ── TABLET (≤1024px) ── */
@media (max-width:1024px) {
  /* Nav: hide middle links, keep logo + cta */
  .nav-links{display:none;}
  .land-nav{gap:12px;}

  /* Hero */
  .hero{padding:100px 24px 80px;}
  .hero-stats{flex-wrap:wrap;}
  .hstat{flex:1 1 40%;border-right:none;border-bottom:1px solid var(--rim);}
  .hstat:last-child{border-bottom:none;}

  /* Auth page: stack vertically */
  #page-auth.active{flex-direction:column;}
  .auth-panel{
    width:100%;border-right:none;border-bottom:1px solid var(--rim);
    padding:36px 32px;
  }
  .auth-visual{min-height:280px;}
  .auth-vis-h{font-size:40px;}

  /* Layout: sidebar becomes hidden by default, slides in on toggle */
  .sidebar{
    transform:translateX(-100%);
    transition:transform .3s cubic-bezier(.4,0,.2,1), width .3s;
  }
  .sidebar.mobile-open{transform:translateX(0);}
  .sidebar.collapsed{transform:translateX(-100%);}

  /* Main fills full width */
  .main{margin-left:0;padding:24px 20px;}
  .main.expanded{margin-left:0;}

  /* Two-col layouts: stack */
  .two-col,.two-eq{grid-template-columns:1fr;}
  .p2col{grid-template-columns:1fr;}

  /* Feature/Roles sections */
  .feat-masonry{grid-template-columns:1fr 1fr;}
  .fcard.wide{grid-column:span 1;}
  .roles-grid{grid-template-columns:1fr;}

  /* Bwr stat grid */
  .bwr-stat-grid{grid-template-columns:repeat(2,1fr);}

  /* Book detail drawer full-width */
  .book-detail-drw{width:100%;right:-100%;}

  /* Drawer full-width */
  .drw{width:100%;right:-100%;}
}

/* ── SMALL TABLET / LARGE PHONE (≤768px) ── */
@media (max-width:768px) {
  /* Nav */
  .land-nav{
    padding:10px 14px;
    width:calc(100% - 24px);
    top:10px;
    gap:10px;
  }
  .nav-cta .btn-pill{display:none;}  /* hide secondary CTA */
  .ltext{display:none;}              /* hide wordmark, keep icon */

  /* Hero */
  .hero{padding:80px 20px 60px;}
  .hero-h1{letter-spacing:-2px;line-height:.92;}
  .hero-sub{font-size:16px;}
  .hero-btns{flex-direction:column;align-items:center;}
  .btn-hero-main,.btn-hero-sec{width:100%;max-width:320px;}
  .hero-stats{
    flex-direction:column;width:100%;max-width:320px;
  }
  .hstat{width:100%;border-right:none;}

  /* Ticker */
  .ticker-item{padding:0 20px;}

  /* Feature/Roles sections */
  .feat-sect,.roles-sect{padding:60px 20px;}
  .feat-masonry{grid-template-columns:1fr;}
  .fcard.wide,.fcard.tall{grid-column:span 1;grid-row:span 1;}
  .roles-grid{grid-template-columns:1fr;}

  /* CTA band */
  .cta-band{margin:24px 16px 0;padding:48px 24px;}

  /* Footer */
  .land-footer{
    flex-direction:column;align-items:flex-start;gap:10px;
    padding:24px 20px;
  }

  /* Auth */
  .auth-panel{padding:28px 20px;}
  .auth-title{font-size:24px;}
  .role-tiles{grid-template-columns:1fr 1fr;}
  .demo-row{grid-template-columns:1fr 1fr;}

  /* Stats grid: 1 col */
  .stats-grid{grid-template-columns:1fr 1fr;}

  /* Book grid: 2 cols */
  .book-grid{grid-template-columns:repeat(2,1fr);}

  /* Topbar */
  .topbar{flex-direction:column;align-items:flex-start;gap:10px;}
  .topbar-right{width:100%;justify-content:flex-end;}

  /* Tables: scroll hint */
  .tbl-wrap{-webkit-overflow-scrolling:touch;}

  /* Penalty card: stack */
  .penalty-highlight{flex-direction:column;align-items:flex-start;gap:10px;}

  /* Modal */
  .modal{padding:24px 18px;}

  /* Bwr modal */
  .bwr-modal{width:100%;max-width:100%;}
  .bwr-hero{padding:20px 18px 16px;margin:-24px -18px 18px;}
  .bdd-body{padding:20px 18px;}
  .bdd-stats{grid-template-columns:repeat(2,1fr);}

  /* Prof hero: stack */
  .prof-hero{flex-direction:column;align-items:flex-start;gap:14px;}

  /* Tab bar: wrap */
  .tab-bar{width:100%;}
  .tab-btn{flex:1;text-align:center;padding:8px 10px;}
}

/* ── PHONE (≤480px) ── */
@media (max-width:480px) {
  /* Nav: minimal */
  .land-nav{padding:8px 12px;}
  .nav-cta{gap:6px;}
  .btn-neon{padding:8px 14px;font-size:12px;}

  /* Hero */
  .hero{padding:70px 16px 50px;}
  .hero-eyebrow{font-size:10px;}

  /* Stats grid: 1 col */
  .stats-grid{grid-template-columns:1fr;}

  /* Book grid: 1 col */
  .book-grid{grid-template-columns:1fr;}

  /* Role tiles: 1 col */
  .role-tiles{grid-template-columns:1fr;}
  .demo-row{grid-template-columns:1fr;}

  /* Auth panel */
  .auth-panel{padding:24px 16px;}

  /* Main */
  .main{padding:16px 12px;}

  /* Topbar title */
  .page-title{font-size:18px;}

  /* Chips wrap nicely */
  .chips{gap:6px;}

  /* Hstat vertical numbers */
  .hstat{padding:16px 20px;}
  .hstat-num{font-size:24px;}

  /* Section headers */
  .sect-h2{letter-spacing:-1px;}

  /* CTA band */
  .cta-band{padding:36px 18px;}

  /* Bdd stats: 1 col on tiny screens */
  .bdd-stats{grid-template-columns:1fr 1fr;}

  /* Bwr stat grid */
  .bwr-stat-grid{grid-template-columns:1fr 1fr;}

  /* Toast */
  #toast{bottom:16px;right:16px;left:16px;right:16px;}

  /* Logout box */
  .logout-box{padding:28px 20px;}
  .logout-btns{flex-direction:column;}

  /* Orbs: scale down to avoid overflow jank */
  .orb1{width:300px;height:300px;}
  .orb2{width:250px;height:250px;}
  .orb3{width:200px;height:200px;}
  .orb4{width:150px;height:150px;}

  /* Sidebar toggle button (if rendered by JS) */
  .mob-menu-btn{display:flex;}
}

/* ── MOBILE SIDEBAR OVERLAY ── */
@media (max-width:1024px) {
  /* Overlay behind open sidebar on mobile */
  .sidebar-mob-overlay{
    display:none;position:fixed;inset:0;
    background:rgba(0,0,0,.55);z-index:99;backdrop-filter:blur(4px);
  }
  .sidebar-mob-overlay.show{display:block;}

  /* Hamburger / close button — shown only on mobile */
  .mob-menu-btn{
    display:flex;align-items:center;justify-content:center;
    width:38px;height:38px;
    background:var(--glass);border:1px solid var(--rim);border-radius:12px;
    cursor:pointer;font-size:18px;flex-shrink:0;
    color:var(--white);transition:.15s;
  }
  .mob-menu-btn:hover{border-color:var(--rim2);background:var(--glass2);}
}

/* Hide mobile menu button on desktop */
@media (min-width:1025px) {
  .mob-menu-btn{display:none;}
  .sidebar-mob-overlay{display:none!important;}
  /* Restore sidebar */
  .sidebar{transform:none!important;}
}

/* ── SAFE AREA (notched phones) ── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .sidebar{padding-bottom:calc(20px + env(safe-area-inset-bottom));}
  .main{padding-bottom:calc(32px + env(safe-area-inset-bottom));}
  #toast{bottom:calc(28px + env(safe-area-inset-bottom));}
}