/* ============================================================
   ডক্টরপাড়া — expense-tracker.css  (Teal + Red accent)
   ============================================================ */
:root {
    --teal:     #0D9488;
    --teal-dk:#0F766E;
    --teal-lt:#14B8A6;
    --teal-bg:rgba(13,148,136,.08);
    --success-bg:rgba(22,163,74,.08);
    --danger-bg:rgba(220,38,38,.07);
    --amber:    #D97706;
    --amber-bg:rgba(217,119,6,.09);
    --blue:     #2563EB;
    --blue-bg:rgba(37,99,235,.08);
    --purple:   #7C3AED;
    --purple-bg:rgba(124,58,237,.08);
    --muted:#7A8FA6;
    --bg:       #F0FDFA;
    --r-sm:10px;
    --r-md:16px;
    --r-lg:24px;
    --tr:all .27s cubic-bezier(.4,0,.2,1);
}

/* NAVBAR */

/* MOBILE HEADER */

.mob-btn{background:rgba(255,255,255,.2);border:none;color:var(--white);width:38px;height:38px;border-radius:10px;font-size:1.1rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--tr)}

/* SIDE DRAWER */

/* PAGE HERO */
.page-hero{background:linear-gradient(135deg,#134E4A 0%,var(--teal-dk) 55%,var(--teal-lt) 100%);padding:32px 0 88px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:-80px;right:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.04);pointer-events:none}
.hero-bc{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.hero-bc a{color:rgba(255,255,255,.58);font-size:.8rem;display:flex;align-items:center;gap:4px;transition:var(--tr)}
.hero-bc a:hover{color:var(--white)}
.hero-bc span{color:rgba(255,255,255,.35);font-size:.75rem}
.hero-title{font-size:1.7rem;font-weight:900;color:var(--white);display:flex;align-items:center;gap:12px;margin-bottom:6px}
.hero-title i{width:46px;height:46px;background:rgba(255,255,255,.15);border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.hero-sub{font-size:.86rem;color:rgba(255,255,255,.62)}
.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;line-height:0}

/* LAYOUT */
.main-wrap{max-width:1100px;margin:-44px auto 0;padding:0 16px 60px;position:relative;z-index:10}
.main-grid{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}

/* SUMMARY CARD */
.summary-card{background:linear-gradient(135deg,#134E4A 0%,var(--teal-dk) 60%,var(--teal-lt) 100%);border-radius:var(--r-lg);padding:26px;color:var(--white);position:relative;overflow:hidden;box-shadow:0 10px 36px rgba(13,148,136,.3);margin-bottom:16px}
.summary-card::before{content:'';position:absolute;top:-60px;right:-50px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.06)}
.sc-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative;z-index:1}
.sc-lbl{font-size:.76rem;color:rgba(255,255,255,.62);font-weight:600;margin-bottom:4px}
.sc-val{font-size:1.65rem;font-weight:900}
.sc-val.danger{color:#fca5a5}
.sc-sub{font-size:.72rem;color:rgba(255,255,255,.48);margin-top:2px}
.sc-divider{width:1px;background:rgba(255,255,255,.15);border-radius:2px}
.btn-add-expense{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.2);border:1.5px solid rgba(255,255,255,.25);color:var(--white);border-radius:var(--r-sm);padding:10px 18px;font-size:.84rem;font-weight:800;cursor:pointer;transition:var(--tr);font-family:'Hind Siliguri',sans-serif;margin-top:20px;position:relative;z-index:1;backdrop-filter:blur(4px)}
.btn-add-expense:hover{background:rgba(255,255,255,.3)}

/* CATEGORY CARDS */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}
.cat-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);padding:18px 16px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:14px}
.cat-icon{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.cat-name{font-size:.8rem;font-weight:700;color:var(--muted);margin-bottom:3px}
.cat-val{font-size:1.1rem;font-weight:900;color:var(--dark)}
.cat-pct{font-size:.68rem;font-weight:700;border-radius:50px;padding:2px 8px;display:inline-block;margin-top:2px}

/* BAR CHART */
.section-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:16px}
.sec-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.sec-title{font-size:.92rem;font-weight:900;color:var(--dark);display:flex;align-items:center;gap:8px}
.sec-title i{color:var(--teal-lt)}
.sec-link{font-size:.76rem;font-weight:700;color:var(--teal-lt);transition:var(--tr);background:none;border:none;cursor:pointer;font-family:'Hind Siliguri',sans-serif}
.sec-link:hover{color:var(--teal-dk)}

.chart-wrap{padding:16px 20px}
.chart-bar-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.chart-bar-lbl{font-size:.74rem;font-weight:700;color:var(--muted);width:52px;text-align:right;flex-shrink:0}
.chart-bar-track{flex:1;height:10px;background:#F1F5F9;border-radius:50px;overflow:hidden}
.chart-bar-fill{height:100%;border-radius:50px;transition:width .8s cubic-bezier(.4,0,.2,1)}
.chart-bar-amt{font-size:.74rem;font-weight:800;color:var(--dark);width:62px;text-align:right;flex-shrink:0}

/* BUDGET TRACKER */
.budget-wrap{padding:16px 20px;display:flex;flex-direction:column;gap:14px}
.bud-top{display:flex;justify-content:space-between;margin-bottom:6px}
.bud-name{font-size:.8rem;font-weight:700;color:var(--dark);display:flex;align-items:center;gap:6px}
.bud-pct{font-size:.72rem;font-weight:800;color:var(--muted)}
.bud-track{height:8px;background:#F1F5F9;border-radius:50px;overflow:hidden}
.bud-fill{height:100%;border-radius:50px;transition:width .8s}
.bud-bottom{display:flex;justify-content:space-between;margin-top:4px}
.bud-spent{font-size:.7rem;color:var(--muted)}
.bud-total{font-size:.7rem;color:var(--muted)}

/* EXPENSE LIST */
.toolbar{padding:12px 20px;display:flex;gap:10px;border-bottom:1px solid var(--border);align-items:center}
.search-wrap{flex:1;position:relative}
.search-wrap i{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.85rem}
.search-input{width:100%;border:1.5px solid var(--border);border-radius:var(--r-sm);padding:8px 12px 8px 34px;font-size:.83rem;outline:none;transition:var(--tr);background:var(--white)}
.search-input:focus{border-color:var(--teal-lt);box-shadow:0 0 0 3px rgba(20,184,166,.1)}
.btn-filter{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-sm);padding:8px 14px;font-size:.78rem;font-weight:700;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:5px;transition:var(--tr);font-family:'Hind Siliguri',sans-serif}
.btn-filter:hover{border-color:rgba(20,184,166,.3);color:var(--teal-lt)}

.filter-chips{display:flex;gap:7px;padding:10px 20px;border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.filter-chips::-webkit-scrollbar{display:none}
.chip{border:1.5px solid var(--border);border-radius:50px;padding:5px 13px;font-size:.73rem;font-weight:700;color:var(--muted);cursor:pointer;background:var(--white);white-space:nowrap;transition:var(--tr);font-family:'Hind Siliguri',sans-serif}
.chip:hover{border-color:rgba(20,184,166,.3);color:var(--teal-lt)}
.chip.active{border-color:var(--teal-lt);background:var(--teal-bg);color:var(--teal-lt)}

.expense-list{padding:0 20px}
.expense-item{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid var(--border);cursor:pointer;transition:var(--tr)}
.expense-item:last-child{border-bottom:none}
.expense-item:hover{padding-left:4px}
.exp-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.exp-info{flex:1}
.exp-name{font-size:.87rem;font-weight:700;color:var(--dark);margin-bottom:1px}
.exp-meta{font-size:.7rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.exp-cat-badge{font-size:.64rem;font-weight:700;border-radius:50px;padding:2px 7px}
.exp-amt{font-size:.95rem;font-weight:900;color:var(--danger);white-space:nowrap}

/* EMPTY STATE */
.empty-state{text-align:center;padding:40px 20px}
.empty-icon{width:64px;height:64px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--teal-lt);margin:0 auto 14px}
.empty-title{font-size:.9rem;font-weight:800;color:var(--dark);margin-bottom:4px}
.empty-sub{font-size:.78rem;color:var(--muted)}

/* ADD FORM CARD */
.add-form-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-md);padding:22px;margin-bottom:16px}
.form-group{margin-bottom:14px}
.form-lbl{font-size:.78rem;font-weight:700;color:var(--dark);display:block;margin-bottom:6px;display:flex;align-items:center;gap:5px}
.form-lbl i{color:var(--teal-lt)}
.form-inp,.form-sel{width:100%;border:1.5px solid var(--border);border-radius:var(--r-sm);padding:10px 13px;font-size:.86rem;color:var(--text);outline:none;transition:var(--tr);background:var(--white)}
.form-inp:focus,.form-sel:focus{border-color:var(--teal-lt);box-shadow:0 0 0 3px rgba(20,184,166,.1)}
.btn-submit{width:100%;background:linear-gradient(135deg,var(--teal-dk),var(--teal-lt));color:var(--white);border:none;border-radius:var(--r-sm);padding:12px;font-size:.9rem;font-weight:800;cursor:pointer;transition:var(--tr);font-family:'Hind Siliguri',sans-serif;box-shadow:0 4px 14px rgba(13,148,136,.22);display:flex;align-items:center;justify-content:center;gap:7px;margin-top:4px}
.btn-submit:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 7px 18px rgba(13,148,136,.3)}

/* SIDEBAR SUMMARY */
.side-stat{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:18px;margin-bottom:14px;display:flex;align-items:center;gap:14px}
.ss-icon{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.ss-val{font-size:1.2rem;font-weight:900;color:var(--dark);margin-bottom:1px}
.ss-lbl{font-size:.72rem;color:var(--muted)}

/* FOOTER */

/* BOTTOM NAV */

.bn-item{flex:1;text-align:center;padding:6px 4px;text-decoration:none;color:var(--muted);transition:var(--tr);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.7rem;font-weight:500;position:relative}
.bn-item i{font-size:1.3rem}
.bn-item.active{color:var(--teal-lt)}
.bn-item.active::before{content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:36px;height:3px;background:var(--teal-lt);border-radius:0 0 4px 4px}

/* RESPONSIVE */
@media(max-width:992px) {
.main-grid{grid-template-columns:1fr}
}

@media(max-width:768px) {

    
    
    .page-hero{padding:18px 0 74px}.hero-title{font-size:1.35rem}
    .cat-grid{grid-template-columns:repeat(2,1fr)}
    .main-wrap{padding:0 12px 48px;margin-top:-38px}

}

@media(max-width:480px) {
.cat-grid{grid-template-columns:1fr 1fr}.sc-val{font-size:1.3rem}
}