/* ═══════════════════════════════════════════════════════════
   EduFinance School Financial Management System
   src/styles.css — All application styles
   ═══════════════════════════════════════════════════════════ */

/* ═══ TOKENS ══════════════════════════════════════ */
:root {
  --bg:#f0f2f7; --surface:#fff; --surface2:#f8f9fc;
  --border:#e2e8f2; --border2:#c8d2e0;
  --text:#1a2236; --text2:#4a5568; --text3:#8a97aa;
  --navy:#1a3c6e; --navy2:#22508f; --navy-light:#e8eef7;
  --green:#166534; --green-bg:#dcfce7; --green-mid:#16a34a;
  --amber:#92400e; --amber-bg:#fef3c7; --amber-mid:#d97706;
  --red:#991b1b; --red-bg:#fee2e2; --red-mid:#dc2626;
  --blue-bg:#dbeafe; --blue-text:#1e40af;
  --sidebar-w:232px; --r:8px; --r-lg:12px;
  --sh:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.04);
  --sh-md:0 4px 16px rgba(0,0,0,.10),0 1px 3px rgba(0,0,0,.06);
  --sh-lg:0 10px 40px rgba(0,0,0,.12);
  --font:'Jost',sans-serif; --display:'Jost',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-font-smoothing:antialiased}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;display:flex;overflow:hidden}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}

/* ═══ SIDEBAR ═════════════════════════════════════ */
#sidebar{
  width:var(--sidebar-w);flex-shrink:0;background:var(--navy);
  display:flex;flex-direction:column;height:100vh;position:sticky;top:0;
  box-shadow:2px 0 12px rgba(26,60,110,.2);z-index:100;
}
.sb-brand{
  padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;gap:10px;min-height:64px;
}
.sb-logo{
  width:36px;height:36px;border-radius:9px;flex-shrink:0;
  background:rgba(255,255,255,.15);display:flex;align-items:center;
  justify-content:center;font-family:var(--display);font-size:16px;
  font-weight:700;color:#fff;overflow:hidden;
}
.sb-logo img{width:100%;height:100%;object-fit:contain;border-radius:8px}
.sb-school{font-size:13.5px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}
.sb-nav{flex:1;overflow-y:auto;padding:8px 0}
.sb-section{font-size:10px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.35);padding:14px 16px 4px}
.sb-item{
  display:flex;align-items:center;gap:10px;padding:9px 16px;
  font-size:13px;color:rgba(255,255,255,.7);cursor:pointer;
  transition:background .12s,color .12s;position:relative;user-select:none;
  border-left:3px solid transparent;
}
.sb-item:hover{background:rgba(255,255,255,.08);color:#fff}
.sb-item.active{background:rgba(255,255,255,.15);color:#fff;font-weight:700;border-left-color:#fff}
.sb-item-arrow{margin-left:auto;transition:transform .2s;color:rgba(255,255,255,.4)}
.sb-item.open .sb-item-arrow{transform:rotate(90deg)}
.sb-badge{margin-left:auto;background:#dc2626;color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;min-width:18px;text-align:center}
.sb-children{display:none;background:rgba(0,0,0,.15)}
.sb-children.open{display:block}
.sb-child{
  display:flex;align-items:center;gap:9px;padding:8px 16px 8px 36px;
  font-size:12.5px;color:rgba(255,255,255,.6);cursor:pointer;
  transition:all .12s;border-left:3px solid transparent;
}
.sb-child:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-child.active{color:#fff;font-weight:700;background:rgba(255,255,255,.1);border-left-color:rgba(255,255,255,.5)}
.sb-bottom{border-top:1px solid rgba(255,255,255,.1);padding:6px 0}
.sb-settings{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:13px;color:rgba(255,255,255,.7);cursor:pointer;transition:all .12s;border-left:3px solid transparent}
.sb-settings:hover{background:rgba(255,255,255,.08);color:#fff}
.sb-settings.active{background:rgba(255,255,255,.15);color:#fff;font-weight:700;border-left-color:#fff}
.sb-logout{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:13px;color:rgba(255,255,255,.5);cursor:pointer;transition:all .12s}
.sb-logout:hover{background:rgba(255,255,255,.08);color:#fff}

/* ═══ TOP BAR ═════════════════════════════════════ */
#topbar{
  height:56px;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;position:sticky;top:0;z-index:90;box-shadow:var(--sh);
  flex-shrink:0;
}
.topbar-title{font-family:var(--display);font-size:17px;font-weight:700;color:var(--text)}
.topbar-right{display:flex;align-items:center;gap:12px}
.notif-btn{
  position:relative;width:36px;height:36px;border-radius:50%;
  background:var(--surface2);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .15s;flex-shrink:0;
}
.notif-btn:hover{background:var(--navy-light)}
.notif-dot{
  position:absolute;top:6px;right:6px;width:8px;height:8px;
  background:#dc2626;border-radius:50%;border:2px solid #fff;
  display:none;
}
.notif-dot.show{display:block}
.profile-btn{
  width:36px;height:36px;border-radius:50%;background:var(--navy);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;cursor:pointer;
  flex-shrink:0;border:2px solid var(--navy-light);
}

/* ═══ MAIN ════════════════════════════════════════ */
#app-wrap{display:flex;flex-direction:column;flex:1;overflow:hidden;height:100vh}
#main{flex:1;overflow-y:auto;padding:24px 28px;position:relative}
.page{display:none}
.page.active{display:block;animation:pgIn .15s ease}
@keyframes pgIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}

/* ═══ INNER PAGES (drill-down) ════════════════════ */
.inner-page{display:none;position:absolute;inset:0;background:var(--bg);padding:24px 28px;z-index:10;overflow-y:auto}
.inner-page.open{display:block;animation:pgIn .15s ease}
.back-btn{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--navy);cursor:pointer;margin-bottom:18px;padding:7px 12px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border);box-shadow:var(--sh);transition:all .13s}
.back-btn:hover{background:var(--navy-light)}

/* ═══ PAGE HEADER ═════════════════════════════════ */
.ph{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.ph h1{font-family:var(--display);font-size:22px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.ph p{font-size:13px;color:var(--text3);margin-top:3px}
.ph-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ═══ BUTTONS ═════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:var(--r);font-size:13px;font-family:var(--font);cursor:pointer;border:none;transition:all .13s;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 2px 6px rgba(26,60,110,.2)}
.btn-primary:hover{background:var(--navy2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(26,60,110,.25)}
.btn-ghost{background:var(--surface);color:var(--text2);border:1px solid var(--border2);box-shadow:var(--sh)}
.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid #fca5a5}
.btn-danger:hover{background:#fee2e2}
.btn-success{background:var(--green-bg);color:var(--green);border:1px solid #86efac}
.btn-warning{background:var(--amber-bg);color:var(--amber);border:1px solid #fcd34d}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-xs{padding:3px 8px;font-size:11px}
.btn-icon{padding:6px;width:30px;height:30px;justify-content:center;border-radius:var(--r)}

/* ═══ INPUTS ══════════════════════════════════════ */
.input,.sel{background:var(--surface);border:1px solid var(--border2);color:var(--text);font-family:var(--font);font-size:13px;border-radius:var(--r);padding:8px 12px;outline:none;transition:border-color .15s,box-shadow .15s;box-shadow:var(--sh)}
.input:focus,.sel:focus{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(47,95,168,.12)}
.input::placeholder{color:var(--text3)}
.sel{cursor:pointer;appearance:none;padding-right:28px;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238a97aa' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-color:var(--surface)}
.fg{display:flex;flex-direction:column;gap:5px}
.fl{font-size:12px;color:var(--text2);font-weight:700}
.pw-wrap{position:relative;display:flex;align-items:center}
.pw-wrap .input{flex:1;padding-right:36px}
.pw-eye{position:absolute;right:8px;background:none;border:none;cursor:pointer;color:var(--text3);display:flex;align-items:center;padding:2px}
.pw-eye:hover{color:var(--text2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.full{grid-column:1/-1}

/* ═══ CARDS ═══════════════════════════════════════ */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh)}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-title{font-size:13.5px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:7px}
.card-body{padding:18px}

/* ═══ METRIC CARDS ════════════════════════════════ */
.metrics-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:14px;margin-bottom:22px}
.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 20px;box-shadow:var(--sh);transition:box-shadow .15s,transform .15s}
.metric-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}
.mc-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.mc-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.07em;font-weight:700;margin-bottom:3px}
.mc-value{font-size:22px;font-weight:900;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.mc-sub{font-size:11.5px;color:var(--text3);margin-top:2px}

/* ═══ TABLE ═══════════════════════════════════════ */
.tbl-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.tbl-top{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface2)}
.tbl-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead tr{background:var(--surface2);border-bottom:1px solid var(--border)}
thead th{padding:9px 16px;text-align:left;font-size:10.5px;color:var(--text3);font-weight:700;text-transform:uppercase;letter-spacing:.07em;white-space:nowrap}
tbody tr{border-bottom:1px solid var(--border);transition:background .1s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:#fafbfd}
tbody td{padding:11px 16px;color:var(--text);vertical-align:middle}
.td-m{color:var(--text2)!important;font-size:12.5px}
.td-mono{font-variant-numeric:tabular-nums}

/* ═══ BADGES ══════════════════════════════════════ */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;white-space:nowrap}
.bg-green{background:var(--green-bg);color:var(--green)}
.bg-amber{background:var(--amber-bg);color:var(--amber)}
.bg-red{background:var(--red-bg);color:var(--red)}
.bg-blue{background:var(--blue-bg);color:var(--blue-text)}
.bg-gray{background:var(--surface2);color:var(--text2);border:1px solid var(--border)}

/* ═══ AVATAR ══════════════════════════════════════ */
.av{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;background:var(--navy-light);color:var(--navy)}

/* ═══ SEARCH BAR ══════════════════════════════════ */
.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--r);padding:7px 12px;box-shadow:var(--sh)}
.search input{background:transparent;border:none;outline:none;color:var(--text);font-family:var(--font);font-size:13px;flex:1;min-width:0}
.search input::placeholder{color:var(--text3)}

/* ═══ TABS (sub-tabs) ═════════════════════════════ */
.sub-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.sub-tab{padding:9px 18px;font-size:13px;font-weight:700;color:var(--text3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .13s}
.sub-tab:hover{color:var(--text2)}
.sub-tab.active{color:var(--navy);border-bottom-color:var(--navy)}

/* ═══ TERM CARD ═══════════════════════════════════ */
.term-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:18px 20px;box-shadow:var(--sh);cursor:pointer;transition:all .15s;
  display:flex;flex-direction:column;gap:8px;
}
.term-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px);border-color:var(--border2)}
.term-card.active-term{border-color:var(--green-mid);border-width:2px}
.term-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-bottom:20px}
.term-card-name{font-size:15px;font-weight:700;color:var(--text)}
.term-card-dates{font-size:12px;color:var(--text3);margin-top:2px}
.term-card-check{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:var(--green-mid);margin-top:4px}

/* ═══ ALERTS ══════════════════════════════════════ */
.alert{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:var(--r);font-size:13px;margin-bottom:8px;border-left:3px solid}
.a-red{background:var(--red-bg);border-color:var(--red-mid);color:var(--red)}
.a-amber{background:var(--amber-bg);border-color:var(--amber-mid);color:var(--amber)}
.a-green{background:var(--green-bg);border-color:var(--green-mid);color:var(--green)}
.a-blue{background:var(--navy-light);border-color:var(--navy2);color:var(--navy)}

/* ═══ PROGRESS ════════════════════════════════════ */
.prog{height:5px;background:var(--border);border-radius:3px;overflow:hidden}
.prog-fill{height:100%;border-radius:3px;transition:width .4s}

/* ═══ CHARTS ══════════════════════════════════════ */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.chart-full{grid-column:1/-1}
.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh)}
.chart-title{font-size:13px;font-weight:700;color:var(--text2);margin-bottom:14px;display:flex;align-items:center;gap:7px}
.legend{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:10px;font-size:11.5px;color:var(--text2)}
.leg-dot{width:8px;height:8px;border-radius:2px;flex-shrink:0}

/* ═══ MODAL ═══════════════════════════════════════ */
.overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);z-index:500;align-items:center;justify-content:center;padding:20px}
.overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border2);border-radius:var(--r-lg);padding:26px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--sh-lg);animation:mIn .18s ease}
.modal-lg{max-width:650px}
.modal-sm{max-width:380px}
@keyframes mIn{from{opacity:0;transform:scale(.97) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}
.mh{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.mh h2{font-family:var(--display);font-size:17px;font-weight:700;color:var(--text)}
.mb{display:flex;flex-direction:column;gap:14px}
.mf{display:flex;gap:8px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}

/* ═══ LOGIN ═══════════════════════════════════════ */
#login-screen{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:999}
.login-box{background:var(--surface);border:1px solid var(--border2);border-radius:16px;padding:40px;width:100%;max-width:400px;box-shadow:var(--sh-lg)}
.login-logo{width:52px;height:52px;background:var(--navy);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-family:var(--display);font-size:22px;font-weight:700;color:#fff;overflow:hidden}
.login-logo img{width:100%;height:100%;object-fit:contain}
.login-title{text-align:center;font-family:var(--display);font-size:22px;font-weight:700;margin-bottom:4px}
.login-sub{text-align:center;font-size:13px;color:var(--text3);margin-bottom:28px}
.login-err{background:var(--red-bg);color:var(--red);border:1px solid #fca5a5;border-left:3px solid var(--red-mid);border-radius:var(--r);padding:10px 12px;font-size:13px;margin-bottom:14px;display:none}

/* ═══ TOAST ═══════════════════════════════════════ */
#toast-wrap{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:11px 16px;font-size:13px;font-weight:700;color:var(--text);box-shadow:var(--sh-md);display:flex;align-items:center;gap:9px;min-width:240px;max-width:360px;transform:translateX(120%);transition:transform .3s cubic-bezier(.34,1.56,.64,1);pointer-events:all}
.toast.show{transform:translateX(0)}
.toast.success{border-left:3px solid var(--green-mid)}
.toast.error{border-left:3px solid var(--red-mid)}
.toast.info{border-left:3px solid var(--navy2)}
.undo-btn{margin-left:auto;font-size:11px;font-weight:700;color:var(--navy);cursor:pointer;background:var(--navy-light);padding:2px 8px;border-radius:4px;border:none;font-family:var(--font)}

/* ═══ RECEIPT ═════════════════════════════════════ */
.receipt-doc{background:#fff;color:#1a2030;font-family:'Jost',sans-serif;padding:32px;max-width:560px;margin:0 auto}
.receipt-head{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:16px;margin-bottom:16px;border-bottom:2.5px solid #1a3c6e}
.receipt-sname{font-family:'Jost',sans-serif;font-size:19px;font-weight:700;color:#1a3c6e}
.receipt-ssub{font-size:11px;color:#666;margin-top:2px}
.receipt-num{text-align:right}
.receipt-num-label{font-size:10px;color:#888;text-transform:uppercase;letter-spacing:.06em}
.receipt-num-val{font-size:15px;font-weight:700;color:#1a3c6e;margin-top:2px}
.receipt-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#1a3c6e;margin:14px 0 6px;border-bottom:1px solid #e0e7ef;padding-bottom:4px}
.receipt-row{display:flex;justify-content:space-between;padding:5px 0;font-size:13px;color:#333;border-bottom:1px solid #f5f5f5}
.receipt-total{background:#1a3c6e;color:#fff;padding:12px 16px;border-radius:8px;display:flex;justify-content:space-between;font-weight:700;margin-top:12px;font-size:14px}
.receipt-balance-note{text-align:right;margin-top:6px;font-size:12px;font-weight:700}
.receipt-footer{text-align:center;margin-top:20px;font-size:10.5px;color:#aaa;border-top:1px dashed #ddd;padding-top:14px;line-height:1.7}

/* ═══ FIELD ROW ═══════════════════════════════════ */
.field-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);gap:12px}
.field-row:last-child{border-bottom:none}
.field-lbl{font-size:13px;color:var(--text2);font-weight:700;display:flex;align-items:center;gap:7px}

/* ═══ UTILS ═══════════════════════════════════════ */
.flex{display:flex}.fc{display:flex;flex-direction:column}
.g4{gap:4px}.g8{gap:8px}.g12{gap:12px}.g16{gap:16px}
.ac{align-items:center}.jb{justify-content:space-between}
.wrap{flex-wrap:wrap}.f1{flex:1}.w100{width:100%}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mb16{margin-bottom:16px}.mb20{margin-bottom:20px}
.c2{color:var(--text2)}.c3{color:var(--text3)}
.mono{font-variant-numeric:tabular-nums}
.bold{font-weight:700}
.italic{font-style:italic}
.text-sm{font-size:12px}.text-xs{font-size:11px}
.text-green{color:var(--green-mid)}.text-red{color:var(--red-mid)}.text-amber{color:var(--amber-mid)}.text-navy{color:var(--navy)}

.ft-tab-btn{padding:6px 14px;border-radius:7px;font-size:12.5px;font-weight:700;border:none;background:transparent;color:var(--text3);cursor:pointer;font-family:var(--font);transition:all .13s}
.ft-tab-btn:hover{color:var(--text2)}
.ft-tab-btn.act{background:var(--navy);color:#fff}
.divider{height:1px;background:var(--border);margin:16px 0}
.empty{text-align:center;padding:48px 20px}
.empty-icon{margin-bottom:12px;opacity:.3}
.empty-t{font-size:14px;font-weight:700;color:var(--text2);margin-bottom:4px}
.empty-s{font-size:12px;color:var(--text3)}
.tab-btn-active{background:var(--navy)!important;color:#fff!important}
.loading{display:flex;align-items:center;justify-content:center;padding:32px;color:var(--text3);gap:10px;font-size:13px}
.spin{width:18px;height:18px;border:2px solid var(--border2);border-top-color:var(--navy2);border-radius:50%;animation:sp .65s linear infinite;flex-shrink:0}
@keyframes sp{to{transform:rotate(360deg)}}

@media(max-width:768px){
  :root{--sidebar-w:52px}
  .sb-school,.sb-section,.sb-item span:not(.sb-badge),.sb-child span,.sb-logout span,.sb-settings span,.sb-item-arrow{display:none}
  .sb-item{justify-content:center;padding:10px 0}
  .sb-child{padding:8px 0;justify-content:center}
  .sb-bottom{padding:4px 0}
  #main{padding:14px}
  .chart-grid{grid-template-columns:1fr}
}

/* ═══ PRINT STYLES ════════════════════════════════ */
@media print{
  #sidebar,#topbar,#toast-wrap,.btn,.ph-actions,.back-btn,.no-print{display:none!important}
  #app-wrap,#main{overflow:visible!important;height:auto!important}
  body{overflow:visible;background:#fff}
  .page{display:block!important}
  .card,.chart-card,.metric-card,.tbl-wrap{box-shadow:none;border:1px solid #ddd;break-inside:avoid}
  .chart-grid{grid-template-columns:1fr 1fr}
  .inner-page{position:static;display:block!important}
}