/* ═══════════════════════════════════════════
   LOANTRACK PRO — BLACK & WHITE THEME
   Font: Inter | Currency: PKR
═══════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --bg:        #080808;
  --bg1:       #0f0f0f;
  --bg2:       #161616;
  --bg3:       #1e1e1e;
  --border:    #2a2a2a;
  --border2:   #333;
  --white:     #ffffff;
  --off-white: #e8e8e8;
  --gray1:     #c0c0c0;
  --gray2:     #888;
  --gray3:     #555;
  --gray4:     #333;
  --accent:    #ffffff;
  --accent-dim:#444;
  --red:       #ff4d4d;
  --warn:      #f5a623;
  --green:     #4cdb8a;
  --radius:    12px;
  --radius-lg: 18px;
  --shadow:    0 4px 24px rgba(0,0,0,0.6);
  --sidebar-w: 240px;
  --transition: 0.22s ease;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--white);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
input,select,button,textarea{font-family:inherit;}
::-webkit-scrollbar{width:5px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:var(--gray4);border-radius:3px;}
.hidden{display:none!important;}

/* ── Noise texture overlay ── */
.auth-noise{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity:0.4;
}
.auth-grid-bg{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);
  background-size:40px 40px;
}

/* ═══════════════════════════════════════════
   AUTH SCREEN
═══════════════��═══════════════════════════ */
.auth-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--bg);position:relative;overflow:hidden;
}
.auth-card{
  position:relative;z-index:1;
  background:var(--bg1);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:2.2rem;
  width:100%;max-width:420px;
  box-shadow:var(--shadow);
  animation:slideUp .4s ease;
}
@keyframes slideUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes popIn{from{opacity:0;transform:scale(.94);}to{opacity:1;transform:scale(1);}}

.auth-logo{display:flex;align-items:center;gap:.9rem;margin-bottom:1.8rem;}
.logo-icon{
  width:44px;height:44px;border-radius:10px;
  background:var(--white);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
}
.logo-icon.sm{width:34px;height:34px;font-size:.9rem;border-radius:8px;}
.logo-title{font-size:1.25rem;font-weight:800;line-height:1.1;}
.logo-title strong{color:var(--gray2);}
.logo-sub{font-size:.75rem;color:var(--gray2);font-weight:400;margin-top:.15rem;}

.auth-tabs{
  display:flex;gap:4px;background:var(--bg2);
  border:1px solid var(--border);border-radius:10px;padding:4px;margin-bottom:1.5rem;
}
.tab-btn{
  flex:1;padding:.55rem;background:transparent;
  border:none;color:var(--gray2);font-weight:600;font-size:.88rem;
  border-radius:8px;cursor:pointer;transition:all var(--transition);
}
.tab-btn.active{background:var(--white);color:var(--bg);}

.auth-form{display:none;flex-direction:column;gap:.9rem;}
.auth-form.active{display:flex;animation:fadeIn .3s ease;}

.field-wrap{display:flex;flex-direction:column;gap:.4rem;}
.field-wrap label{font-size:.78rem;font-weight:600;color:var(--gray1);letter-spacing:.3px;}
.opt{font-weight:400;color:var(--gray3);}
.input-row{
  display:flex;align-items:center;gap:.7rem;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);padding:.65rem .9rem;
  transition:border-color var(--transition);
}
.input-row:focus-within{border-color:var(--white);}
.input-row i{color:var(--gray3);font-size:.85rem;width:14px;flex-shrink:0;}
.input-row input{
  flex:1;background:transparent;border:none;outline:none;
  color:var(--white);font-size:.93rem;
}
.input-row input::placeholder{color:var(--gray3);}
.eye-btn{background:none;border:none;color:var(--gray3);cursor:pointer;padding:0;font-size:.85rem;}
.eye-btn:hover{color:var(--white);}

.form-error{color:var(--red);font-size:.8rem;min-height:.9rem;font-weight:500;}
.primary-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--white);color:var(--bg);
  border:none;border-radius:var(--radius);padding:.75rem 1.4rem;
  font-size:.93rem;font-weight:700;cursor:pointer;
  transition:all var(--transition);
}
.primary-btn.full{width:100%;}
.primary-btn:hover{background:var(--off-white);transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,255,255,.12);}
.primary-btn:active{transform:translateY(0);}
.demo-hint{text-align:center;font-size:.78rem;color:var(--gray3);}
.demo-hint b{color:var(--gray1);}

/* ═══════════════════════════════════════════
   DASHBOARD LAYOUT
═══════════════════════════════════════════ */
.dashboard{display:flex;min-height:100vh;}

/* ── Sidebar ── */
.sidebar{
  width:var(--sidebar-w);
  background:var(--bg1);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  padding:1.2rem .8rem;
  position:fixed;top:0;left:0;bottom:0;
  z-index:200;transition:transform var(--transition);
}
.sb-logo{
  display:flex;align-items:center;gap:.7rem;
  padding:.4rem .5rem;margin-bottom:1.8rem;
}
.sb-logo-text{font-size:1.05rem;font-weight:800;}
.sb-logo-text strong{color:var(--gray2);}

.sb-nav{flex:1;}
.nav-label{font-size:.65rem;font-weight:700;color:var(--gray3);letter-spacing:1px;padding:.3rem .6rem .5rem;}
.sb-nav ul{list-style:none;display:flex;flex-direction:column;gap:2px;}
.nav-item{
  display:flex;align-items:center;gap:.65rem;
  padding:.65rem .8rem;border-radius:10px;
  cursor:pointer;color:var(--gray2);font-size:.88rem;font-weight:500;
  transition:all var(--transition);position:relative;
}
.nav-item:hover{background:var(--bg2);color:var(--white);}
.nav-item.active{background:var(--white);color:var(--bg);}
.nav-icon{width:18px;text-align:center;font-size:.9rem;flex-shrink:0;}
.nav-badge{
  margin-left:auto;background:var(--bg3);color:var(--gray1);
  font-size:.7rem;font-weight:700;padding:.15rem .45rem;
  border-radius:20px;border:1px solid var(--border);
  min-width:20px;text-align:center;
}
.nav-item.active .nav-badge{background:var(--gray4);color:var(--off-white);border-color:var(--gray4);}

.sb-footer{padding-top:.8rem;border-top:1px solid var(--border);display:flex;align-items:center;gap:.6rem;}
.sb-user{display:flex;align-items:center;gap:.6rem;flex:1;min-width:0;}
.avatar{
  width:36px;height:36px;border-radius:50%;
  background:var(--white);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.95rem;flex-shrink:0;
}
.avatar.sm{width:30px;height:30px;font-size:.8rem;}
.sb-user-info{min-width:0;}
.sb-user-info span{display:block;font-weight:700;font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sb-user-info small{color:var(--gray3);font-size:.7rem;}
.logout-btn{background:none;border:none;color:var(--gray3);cursor:pointer;font-size:1rem;padding:.3rem;border-radius:6px;transition:color var(--transition);}
.logout-btn:hover{color:var(--red);}

/* Hamburger */
.hamburger{
  display:none;position:fixed;top:1rem;left:1rem;z-index:300;
  background:var(--white);color:var(--bg);border:none;
  width:40px;height:40px;border-radius:10px;font-size:1rem;cursor:pointer;
  box-shadow:var(--shadow);
}
.sb-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:190;}

/* ── Main ── */
.main{
  flex:1;margin-left:var(--sidebar-w);
  padding:1.8rem 2rem;min-height:100vh;
  background:var(--bg);
}
.topbar{
  display:flex;align-items:flex-start;justify-content:space-between;
  margin-bottom:1.5rem;padding-bottom:1.2rem;
  border-bottom:1px solid var(--border);
}
.page-title{font-size:1.5rem;font-weight:800;line-height:1.1;}
.page-date{font-size:.78rem;color:var(--gray3);margin-top:.2rem;}
.topbar-user{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:.88rem;}

/* ── Reminder Banner ── */
.reminder-banner{
  background:rgba(245,166,35,.08);
  border:1px solid rgba(245,166,35,.3);
  border-left:3px solid var(--warn);
  border-radius:var(--radius);
  padding:.9rem 1.1rem;
  margin-bottom:1.3rem;
  font-size:.85rem;font-weight:500;
  color:var(--warn);
  line-height:1.6;
}

/* ══════════════════════════���════════════════
   SECTIONS
═══════════════════════════════════════════ */
.section{display:none;animation:fadeIn .3s ease;}
.section.active{display:block;}

/* ── Stats Row ── */
.stats-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:1rem;margin-bottom:1.8rem;
}
.stat-card{
  background:var(--bg1);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:1.3rem;
  transition:border-color var(--transition);
  animation:popIn .4s ease both;
}
.stat-card:hover{border-color:var(--border2);}
.warn-card{border-color:rgba(245,166,35,.25);background:rgba(245,166,35,.04);}
.sc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem;}
.sc-icon{
  width:36px;height:36px;border-radius:9px;
  background:var(--white);color:var(--bg);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.sc-icon.dim{background:var(--bg3);color:var(--gray2);border:1px solid var(--border);}
.sc-icon.bright{background:rgba(76,219,138,.15);color:var(--green);border:1px solid rgba(76,219,138,.2);}
.sc-icon.warn{background:rgba(245,166,35,.15);color:var(--warn);border:1px solid rgba(245,166,35,.2);}
.sc-val{font-size:1.45rem;font-weight:800;margin-bottom:.2rem;line-height:1;}
.sc-lbl{font-size:.75rem;color:var(--gray2);font-weight:500;}
.sc-bar{height:3px;background:var(--bg3);border-radius:2px;margin-top:.9rem;overflow:hidden;}
.sc-bar-fill{height:100%;background:var(--white);border-radius:2px;transition:width 1s ease;}
.sc-bar-fill.dim{background:var(--gray3);}
.sc-bar-fill.bright{background:var(--green);}

/* ── Section Header ── */
.sec-head{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:.7rem;margin-bottom:1rem;
}
.sec-head h2{font-size:1rem;font-weight:700;display:flex;align-items:center;gap:.5rem;}
.sec-head h2 i{color:var(--gray2);font-size:.9rem;}
.sec-head.mt{margin-top:2rem;}

.search-box{
  display:flex;align-items:center;gap:.6rem;
  background:var(--bg1);border:1px solid var(--border);
  border-radius:var(--radius);padding:.5rem .9rem;
}
.search-box:focus-within{border-color:var(--white);}
.search-box i{color:var(--gray3);font-size:.82rem;}
.search-box input{background:transparent;border:none;outline:none;color:var(--white);font-size:.87rem;width:180px;}

/* ═══════════════════════════════════════════
   LOAN CARDS
═══════════════════════════════════════════ */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1rem;}

.loan-card{
  background:var(--bg1);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:1.3rem;
  cursor:pointer;position:relative;overflow:hidden;
  transition:all var(--transition);
  animation:popIn .35s ease both;
}
.loan-card:hover{border-color:var(--border2);transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.5);}
.loan-card.card-paid{border-color:rgba(76,219,138,.2);background:rgba(76,219,138,.02);}
.loan-card.card-overdue{border-color:rgba(255,77,77,.3);background:rgba(255,77,77,.03);}
.loan-card.card-soon{border-color:rgba(245,166,35,.3);background:rgba(245,166,35,.03);}

/* Paid stamp */
.card-stamp{
  position:absolute;top:50%;right:16px;
  transform:translateY(-50%) rotate(-16deg);
  border:2.5px solid rgba(76,219,138,.5);
  color:rgba(76,219,138,.5);
  font-size:.9rem;font-weight:900;letter-spacing:3px;
  padding:.25rem .6rem;border-radius:5px;
  pointer-events:none;text-transform:uppercase;
}

.card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1rem;}
.card-name-row{display:flex;align-items:center;gap:.7rem;}
.card-initial{
  width:38px;height:38px;border-radius:10px;
  background:var(--white);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1rem;flex-shrink:0;
}
.card-name{font-size:1rem;font-weight:700;}

.badge{
  padding:.2rem .6rem;border-radius:20px;
  font-size:.7rem;font-weight:700;letter-spacing:.3px;
  white-space:nowrap;flex-shrink:0;
}
.badge-active{background:rgba(255,255,255,.08);color:var(--gray1);border:1px solid var(--border);}
.badge-paid{background:rgba(76,219,138,.12);color:var(--green);border:1px solid rgba(76,219,138,.2);}
.badge-overdue{background:rgba(255,77,77,.12);color:var(--red);border:1px solid rgba(255,77,77,.2);}
.badge-soon{background:rgba(245,166,35,.12);color:var(--warn);border:1px solid rgba(245,166,35,.2);}

.card-amounts{display:flex;gap:1rem;margin-bottom:.9rem;}
.amt-item{flex:1;}
.amt-item label{display:block;font-size:.68rem;font-weight:600;color:var(--gray3);text-transform:uppercase;letter-spacing:.4px;margin-bottom:.2rem;}
.amt-item span{font-size:.97rem;font-weight:800;}

.emi-progress{margin-bottom:.9rem;}
.emi-progress-top{display:flex;justify-content:space-between;font-size:.72rem;color:var(--gray3);font-weight:500;margin-bottom:.4rem;}
.prog-bar{height:4px;background:var(--bg3);border-radius:2px;overflow:hidden;}
.prog-fill{height:100%;background:var(--white);border-radius:2px;transition:width 1.2s ease;}
.prog-fill.green{background:var(--green);}
.prog-fill.warn{background:var(--warn);}
.prog-fill.red{background:var(--red);}

.card-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem;margin-bottom:.9rem;}
.meta-due{display:flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--gray2);}
.meta-due.urgent{color:var(--warn);}
.meta-due.overdue{color:var(--red);}
.meta-method{
  display:flex;align-items:center;gap:.35rem;
  font-size:.75rem;background:var(--bg2);border:1px solid var(--border);
  padding:.2rem .55rem;border-radius:6px;color:var(--gray1);
}

.card-actions{
  display:flex;gap:.5rem;
  padding-top:.9rem;border-top:1px solid var(--border);
}
.btn-sm{
  flex:1;padding:.45rem .3rem;
  background:transparent;border:1px solid var(--border);
  border-radius:8px;color:var(--gray2);font-size:.75rem;font-weight:600;
  cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.35rem;
  transition:all var(--transition);
}
.btn-sm:hover{background:var(--bg2);}
.btn-sm.pay:hover{border-color:var(--green);color:var(--green);}
.btn-sm.pdf:hover{border-color:var(--white);color:var(--white);}
.btn-sm.del:hover{border-color:var(--red);color:var(--red);}
.btn-sm.done-lbl{border-color:rgba(76,219,138,.2);color:var(--green);pointer-events:none;}

/* ═══════════════════════════════════════════
   ADD LOAN FORM
═══════════════════════════════════════════ */
.form-shell{
  background:var(--bg1);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:2rem;
  max-width:680px;margin:0 auto;
}
.form-head{display:flex;align-items:center;gap:.7rem;margin-bottom:1.6rem;}
.form-head i{color:var(--gray1);font-size:1.2rem;}
.form-head h2{font-size:1.15rem;font-weight:800;}
.form-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;}
.form-body .field-wrap.full{grid-column:1/-1;}
.form-body .field-wrap label{font-size:.78rem;font-weight:600;color:var(--gray2);letter-spacing:.3px;
  display:flex;align-items:center;gap:.4rem;margin-bottom:.3rem;}
.form-body .field-wrap label i{color:var(--gray3);font-size:.75rem;}
.form-body input,.form-body select{
  width:100%;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);padding:.65rem .9rem;
  color:var(--white);font-size:.9rem;outline:none;
  transition:border-color var(--transition);
}
.form-body input:focus,.form-body select:focus{border-color:var(--white);}
.form-body input::placeholder{color:var(--gray3);}
.form-body select option{background:var(--bg2);}

/* ═══════════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════════ */
.empty-state{
  text-align:center;padding:3rem;color:var(--gray3);
}
.empty-state i{font-size:2.5rem;display:block;margin-bottom:1rem;opacity:.3;}
.empty-state p{margin-bottom:1rem;font-size:.9rem;}
.empty-state button{
  background:var(--white);color:var(--bg);border:none;border-radius:10px;
  padding:.6rem 1.4rem;font-weight:700;cursor:pointer;font-size:.88rem;
}

/* ═══════════════════════════════════════════
   MODALS
═══════════════════════════════════════════ */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.8);
  backdrop-filter:blur(6px);z-index:1000;
  display:flex;align-items:center;justify-content:center;
  padding:1rem;animation:fadeIn .25s ease;
}
.modal-box{
  background:var(--bg1);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:1.8rem;
  width:100%;max-width:560px;max-height:90vh;overflow-y:auto;
  position:relative;animation:popIn .3s ease;
}
.pdf-box{max-width:500px;}
.modal-x{
  position:absolute;top:.9rem;right:.9rem;
  background:var(--bg2);border:1px solid var(--border);
  color:var(--gray2);width:30px;height:30px;border-radius:7px;
  cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;
  transition:all var(--transition);
}
.modal-x:hover{background:rgba(255,77,77,.15);border-color:var(--red);color:var(--red);}

/* ── Loan Modal Content ── */
.modal-lender-head{
  display:flex;align-items:center;gap:1rem;margin-bottom:1.4rem;
  padding-bottom:1.2rem;border-bottom:1px solid var(--border);
}
.modal-initial{
  width:52px;height:52px;border-radius:13px;
  background:var(--white);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.4rem;flex-shrink:0;
}
.modal-lender-name{font-size:1.3rem;font-weight:800;}
.modal-lender-sub{font-size:.78rem;color:var(--gray3);margin-top:.2rem;}

.modal-info-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1.4rem;
}
.info-box{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:10px;padding:.8rem;
}
.info-box label{font-size:.68rem;font-weight:700;color:var(--gray3);text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:.3rem;}
.info-box span{font-size:.95rem;font-weight:700;}
.info-box.full{grid-column:1/-1;}

/* ── EMI Repayment Section ── */
.emi-section-head{
  display:flex;align-items:center;gap:.6rem;
  font-size:.88rem;font-weight:700;color:var(--white);
  margin-bottom:.9rem;padding-top:.4rem;
}
.emi-section-head i{color:var(--gray2);}
.emi-summary{
  display:flex;gap:.6rem;margin-bottom:1rem;flex-wrap:wrap;
}
.emi-chip{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:20px;padding:.3rem .8rem;
  font-size:.75rem;font-weight:600;color:var(--gray1);
  display:flex;align-items:center;gap:.4rem;
}
.emi-chip.paid-chip{border-color:rgba(76,219,138,.25);color:var(--green);}
.emi-chip.due-chip{border-color:rgba(245,166,35,.25);color:var(--warn);}

.emi-list{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.3rem;}
.emi-row{
  display:flex;align-items:center;gap:.8rem;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:10px;padding:.75rem 1rem;
  transition:all var(--transition);
}
.emi-row.emi-paid{border-color:rgba(76,219,138,.15);background:rgba(76,219,138,.03);}
.emi-row.emi-overdue{border-color:rgba(255,77,77,.2);background:rgba(255,77,77,.03);}
.emi-row.emi-upcoming{border-color:rgba(245,166,35,.15);}

.emi-num{
  width:28px;height:28px;border-radius:7px;
  background:var(--bg3);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:800;color:var(--gray2);flex-shrink:0;
}
.emi-row.emi-paid .emi-num{background:rgba(76,219,138,.12);border-color:rgba(76,219,138,.2);color:var(--green);}
.emi-row.emi-overdue .emi-num{background:rgba(255,77,77,.1);border-color:rgba(255,77,77,.2);color:var(--red);}

.emi-info{flex:1;min-width:0;}
.emi-title{font-size:.83rem;font-weight:700;margin-bottom:.1rem;}
.emi-date{font-size:.72rem;color:var(--gray3);}

.emi-amount{font-size:.88rem;font-weight:800;flex-shrink:0;}

.emi-status-icon{
  width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.72rem;flex-shrink:0;
}
.emi-status-icon.paid-icon{background:rgba(76,219,138,.15);color:var(--green);}
.emi-status-icon.pend-icon{background:var(--bg3);color:var(--gray3);border:1px solid var(--border);}
.emi-status-icon.over-icon{background:rgba(255,77,77,.1);color:var(--red);}

.emi-pay-btn{
  background:var(--white);color:var(--bg);border:none;
  border-radius:7px;padding:.3rem .65rem;
  font-size:.72rem;font-weight:700;cursor:pointer;
  transition:all var(--transition);flex-shrink:0;
  white-space:nowrap;
}
.emi-pay-btn:hover{background:var(--off-white);}
.emi-paid-stamp{
  font-size:.7rem;font-weight:700;color:var(--green);
  border:1px solid rgba(76,219,138,.3);border-radius:5px;
  padding:.15rem .5rem;flex-shrink:0;letter-spacing:.5px;
}

.modal-actions{display:flex;gap:.6rem;padding-top:1rem;border-top:1px solid var(--border);}
.modal-actions .btn-sm{padding:.6rem;}

/* ── PDF Slip ── */
.pdf-slip{
  background:#fff;border-radius:10px;
  padding:1.8rem;color:#111;
  font-family:'Inter',sans-serif;
  position:relative;overflow:hidden;
  border:1px solid #e5e7eb;
}
.pdf-head{
  display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:1.2rem;padding-bottom:1rem;
  border-bottom:2px solid #111;
}
.pdf-brand{font-size:1.1rem;font-weight:900;color:#111;}
.pdf-brand span{color:#555;font-weight:400;}
.pdf-date-lbl{font-size:.7rem;color:#888;text-align:right;}
.pdf-date-val{font-size:.85rem;font-weight:700;color:#111;}
.pdf-body{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;}
.pdf-row{display:flex;flex-direction:column;gap:.15rem;}
.pdf-row.full{grid-column:1/-1;}
.pdf-row label{font-size:.65rem;font-weight:700;color:#888;text-transform:uppercase;letter-spacing:.5px;}
.pdf-row span{font-size:.88rem;font-weight:700;color:#111;}
.pdf-divider{grid-column:1/-1;height:1px;background:#e5e7eb;margin:.3rem 0;}
.pdf-footer{
  margin-top:1rem;padding-top:.8rem;
  border-top:1px dashed #ccc;
  text-align:center;font-size:.67rem;color:#aaa;
}
.pdf-ref{font-size:.65rem;color:#bbb;margin-top:.3rem;}
.pdf-paid-stamp{
  position:absolute;top:50%;right:24px;
  transform:translateY(-50%) rotate(-18deg);
  border:3px solid rgba(22,163,74,.5);
  color:rgba(22,163,74,.5);
  font-size:1.6rem;font-weight:900;letter-spacing:4px;
  padding:.3rem .8rem;border-radius:6px;
  pointer-events:none;
}

/* ═══════════════════════════════════════════
   TOAST
═══════════════════════════════════════════ */
#toastWrap{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;}
.toast{
  background:var(--bg1);border:1px solid var(--border);
  border-radius:10px;padding:.75rem 1.1rem;
  display:flex;align-items:center;gap:.6rem;
  font-size:.83rem;font-weight:600;
  box-shadow:var(--shadow);
  animation:slideUp .35s ease;
  max-width:300px;
}
.toast.t-success{border-left:3px solid var(--green);color:var(--green);}
.toast.t-error{border-left:3px solid var(--red);color:var(--red);}
.toast.t-info{border-left:3px solid var(--gray2);color:var(--gray1);}
.toast.t-warn{border-left:3px solid var(--warn);color:var(--warn);}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);}
  .sb-overlay.open{display:block;}
  .hamburger{display:flex;align-items:center;justify-content:center;}
  .main{margin-left:0;padding:1.2rem;padding-top:4rem;}
  .stats-row{grid-template-columns:1fr 1fr;}
  .modal-info-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){
  .stats-row{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:1fr;}
  .auth-card{padding:1.6rem;}
  .form-body{grid-template-columns:1fr;}
}