/* ============================================================
   ডক্টরপাড়া — symptom-checker.css
   Symptom Checker Page  (Teal / Amber theme)
   ============================================================ */

:root {
    --teal:         #0D9488;
    --teal-dk:      #0F766E;
    --teal-lt:      #14B8A6;
    --teal-ltr:     #5EEAD4;
    --teal-bg:      rgba(13,148,136,.08);
    --amber:        #D97706;
    --amber-bg:     rgba(217,119,6,.09);
    --success-bg:   rgba(22,163,74,.08);
    --danger-bg:    rgba(220,38,38,.07);
    --purple:       #7C3AED;
    --purple-bg:    rgba(124,58,237,.08);
    --blue:         #2563EB;
    --blue-bg:      rgba(37,99,235,.08);
}

/* ============================================================
   NAVBAR
   ============================================================ */

/* ============================================================
   MOBILE HEADER
   ============================================================ */

/* ============================================================
   SIDE DRAWER
   ============================================================ */

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero { background: linear-gradient(135deg, #134E4A 0%, var(--teal-dk) 55%, var(--teal-lt) 100%); padding: 34px 0 92px; position: relative; overflow: hidden; }
.page-hero::before { content:''; position:absolute; top:-80px; right:-80px; width:360px; height:360px; border-radius:50%; background:rgba(255,255,255,.04); pointer-events:none; }
.page-hero .container { position: relative; z-index: 1; }
.hero-breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.hero-breadcrumb a { color: rgba(255,255,255,.6); font-size: .8rem; display: flex; align-items: center; gap: 4px; transition: var(--transition); }
.hero-breadcrumb a:hover { color: var(--white); }
.hero-breadcrumb span { color: rgba(255,255,255,.35); font-size: .75rem; }
.hero-title { font-size: 1.75rem; 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,.65); }
.hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; line-height: 0; }

/* ============================================================
   MAIN CARD
   ============================================================ */
.checker-wrap { max-width: 780px; margin: -46px auto 0; padding: 0 16px 60px; position: relative; z-index: 10; }

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar-wrap { background: var(--white); border-radius: var(--radius-md); border: 1.5px solid var(--border); box-shadow: var(--shadow-md); padding: 18px 22px; margin-bottom: 16px; }
.pb-steps { display: flex; align-items: center; }
.pb-step  { display: flex; align-items: center; gap: 8px; flex: 1; }
.pb-num   { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--border); background: var(--white); display: flex; align-items: center; justify-content: center; font-size: .72rem; font-weight: 900; color: var(--text-muted); flex-shrink: 0; transition: var(--transition); }
.pb-num.done    { background: var(--success); border-color: var(--success); color: var(--white); }
.pb-num.current { background: var(--teal-lt); border-color: var(--teal-lt); color: var(--white); }
.pb-lbl   { font-size: .72rem; font-weight: 700; color: var(--text-muted); }
.pb-lbl.current { color: var(--teal-lt); }
.pb-line  { flex: 1; height: 2.5px; background: var(--border); border-radius: 2px; margin: 0 6px; }
.pb-line.done { background: var(--teal-lt); }

/* ============================================================
   STEP CARD
   ============================================================ */
.step-card { background: var(--white); border-radius: var(--radius-md); border: 1.5px solid var(--border); box-shadow: var(--shadow-md); padding: 28px; display: none; }
.step-card.active { display: block; }

.step-head { margin-bottom: 22px; }
.step-num-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--teal-bg); color: var(--teal-lt); border-radius: 50px; padding: 4px 12px; font-size: .72rem; font-weight: 800; margin-bottom: 8px; }
.step-title { font-size: 1.1rem; font-weight: 900; color: var(--dark); margin-bottom: 4px; }
.step-sub   { font-size: .82rem; color: var(--text-muted); }

/* ============================================================
   BODY SYSTEM GRID (Step 1)
   ============================================================ */
.system-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sys-card { border: 2px solid var(--border); border-radius: var(--radius-md); padding: 16px 10px; text-align: center; cursor: pointer; transition: var(--transition); background: var(--white); }
.sys-card:hover { border-color: rgba(20,184,166,.4); background: var(--teal-bg); transform: translateY(-2px); }
.sys-card.selected { border-color: var(--teal-lt); background: var(--teal-bg); box-shadow: 0 4px 14px rgba(13,148,136,.18); }
.sys-icon { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin: 0 auto 10px; transition: var(--transition); }
.sys-card.selected .sys-icon { background: var(--teal-lt) !important; color: var(--white) !important; }
.sys-name { font-size: .78rem; font-weight: 800; color: var(--dark); margin-bottom: 2px; }
.sys-sub  { font-size: .64rem; color: var(--text-muted); }

/* ============================================================
   SYMPTOM TAGS (Step 2)
   ============================================================ */
.symptom-search-wrap { position: relative; margin-bottom: 16px; }
.symptom-search-wrap i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.symptom-search { width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 10px 13px 10px 38px; font-size: .87rem; outline: none; transition: var(--transition); background: var(--white); }
.symptom-search:focus { border-color: var(--teal-lt); box-shadow: 0 0 0 3px rgba(20,184,166,.1); }

.selected-tags { display: flex; flex-wrap: wrap; gap: 7px; min-height: 36px; background: var(--bg-light); border: 1.5px dashed var(--border); border-radius: var(--radius-sm); padding: 8px 10px; margin-bottom: 14px; }
.selected-tags .placeholder-txt { font-size: .76rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.sel-tag { display: inline-flex; align-items: center; gap: 5px; background: var(--teal-lt); color: var(--white); border-radius: 50px; padding: 4px 11px; font-size: .74rem; font-weight: 700; }
.sel-tag button { background: none; border: none; color: rgba(255,255,255,.75); cursor: pointer; font-size: .75rem; padding: 0; line-height: 1; }
.sel-tag button:hover { color: var(--white); }

.symptom-group-title { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .7px; color: var(--text-muted); margin: 14px 0 8px; display: flex; align-items: center; gap: 7px; }
.symptom-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.sym-btn { display: inline-flex; align-items: center; gap: 6px; border: 1.5px solid var(--border); border-radius: 50px; padding: 7px 14px; background: var(--white); font-size: .78rem; font-weight: 600; color: var(--text); cursor: pointer; transition: var(--transition); }
.sym-btn i { font-size: .82rem; color: var(--text-muted); }
.sym-btn:hover { border-color: rgba(20,184,166,.4); background: var(--teal-bg); color: var(--teal-lt); }
.sym-btn:hover i { color: var(--teal-lt); }
.sym-btn.selected { border-color: var(--teal-lt); background: var(--teal-bg); color: var(--teal-lt); font-weight: 800; }
.sym-btn.selected i { color: var(--teal-lt); }

/* ============================================================
   EXTRA INFO (Step 3)
   ============================================================ */
.info-form { display: flex; flex-direction: column; gap: 18px; }
.if-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.if-group { display: flex; flex-direction: column; gap: 6px; }
.if-lbl { font-size: .79rem; font-weight: 700; color: var(--dark); display: flex; align-items: center; gap: 6px; }
.if-lbl i { color: var(--teal-lt); }
.if-input, .if-select { border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 10px 13px; font-size: .87rem; color: var(--text); outline: none; transition: var(--transition); width: 100%; background: var(--white); }
.if-input:focus, .if-select:focus { border-color: var(--teal-lt); box-shadow: 0 0 0 3px rgba(20,184,166,.1); }

/* Severity slider */
.severity-track { display: flex; gap: 8px; margin-top: 4px; }
.sev-btn { flex: 1; border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 9px 6px; text-align: center; cursor: pointer; transition: var(--transition); font-size: .72rem; font-weight: 700; color: var(--text-muted); background: var(--white); }
.sev-btn:hover { border-color: rgba(20,184,166,.3); }
.sev-btn.s1.sel { border-color: var(--success); background: var(--success-bg); color: var(--success); }
.sev-btn.s2.sel { border-color: var(--amber); background: var(--amber-bg); color: var(--amber); }
.sev-btn.s3.sel { border-color: #F97316; background: rgba(249,115,22,.08); color: #F97316; }
.sev-btn.s4.sel { border-color: var(--danger); background: var(--danger-bg); color: var(--danger); }
.sev-emoji { font-size: 1.2rem; display: block; margin-bottom: 3px; }

/* Duration pills */
.duration-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.dur-pill { border: 1.5px solid var(--border); border-radius: 50px; padding: 6px 14px; font-size: .75rem; font-weight: 700; color: var(--text-muted); cursor: pointer; transition: var(--transition); background: var(--white); }
.dur-pill:hover { border-color: rgba(20,184,166,.3); color: var(--teal-lt); }
.dur-pill.sel { border-color: var(--teal-lt); background: var(--teal-bg); color: var(--teal-lt); }

/* ============================================================
   RESULTS (Step 4)
   ============================================================ */
.urgency-banner { border-radius: var(--radius-md); padding: 16px 20px; display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.urgency-banner.low    { background: var(--success-bg); border: 1.5px solid rgba(22,163,74,.2); }
.urgency-banner.medium { background: var(--amber-bg); border: 1.5px solid rgba(217,119,6,.2); }
.urgency-banner.high   { background: var(--danger-bg); border: 1.5px solid rgba(220,38,38,.2); }
.ub-icon { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }
.urgency-banner.low  .ub-icon { background: rgba(22,163,74,.12); color: var(--success); }
.urgency-banner.medium .ub-icon { background: rgba(217,119,6,.12); color: var(--amber); }
.urgency-banner.high .ub-icon  { background: rgba(220,38,38,.12); color: var(--danger); }
.ub-title { font-size: .9rem; font-weight: 900; color: var(--dark); }
.ub-sub   { font-size: .78rem; color: var(--text-muted); }

.result-section-title { font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }

.condition-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.condition-item { display: flex; align-items: flex-start; gap: 12px; background: var(--bg-light); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.ci-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: .9rem; flex-shrink: 0; }
.ci-name { font-size: .87rem; font-weight: 800; color: var(--dark); margin-bottom: 2px; }
.ci-desc { font-size: .74rem; color: var(--text-muted); }
.ci-match { font-size: .68rem; font-weight: 800; border-radius: 50px; padding: 2px 9px; margin-left: auto; white-space: nowrap; flex-shrink: 0; }
.match-high   { background: var(--danger-bg);  color: var(--danger); }
.match-medium { background: var(--amber-bg);   color: var(--amber); }
.match-low    { background: var(--success-bg); color: var(--success); }

.specialist-card { border: 1.5px solid var(--border); border-radius: var(--radius-md); padding: 16px; display: flex; align-items: center; gap: 14px; margin-bottom: 20px; background: var(--white); }
.sc-icon { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }
.sc-title { font-size: .88rem; font-weight: 900; color: var(--dark); margin-bottom: 2px; }
.sc-sub   { font-size: .74rem; color: var(--text-muted); }
.btn-book { display: inline-flex; align-items: center; gap: 7px; background: linear-gradient(135deg, var(--teal-dk), var(--teal-lt)); color: var(--white); border: none; border-radius: var(--radius-sm); padding: 9px 18px; font-size: .82rem; font-weight: 800; cursor: pointer; transition: var(--transition); font-family: 'Hind Siliguri', sans-serif; }
.btn-book:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 5px 14px rgba(13,148,136,.28); }

/* ============================================================
   DISCLAIMER
   ============================================================ */
.disclaimer { background: var(--amber-bg); border: 1.5px solid rgba(217,119,6,.2); border-radius: var(--radius-sm); padding: 12px 16px; display: flex; gap: 10px; margin-top: 14px; }
.disclaimer i { color: var(--amber); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.disclaimer p { font-size: .76rem; color: var(--text); margin: 0; }

/* ============================================================
   NAVIGATION BUTTONS
   ============================================================ */
.step-nav { display: flex; gap: 10px; margin-top: 22px; }
.btn-prev { display: inline-flex; align-items: center; gap: 6px; background: var(--bg-light); color: var(--text-muted); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 11px 20px; font-size: .88rem; font-weight: 700; cursor: pointer; transition: var(--transition); font-family: 'Hind Siliguri', sans-serif; }
.btn-prev:hover { background: var(--white); color: var(--text); }
.btn-next { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; background: linear-gradient(135deg, var(--teal-dk), var(--teal-lt)); color: var(--white); border: none; border-radius: var(--radius-sm); padding: 12px 20px; font-size: .9rem; font-weight: 800; cursor: pointer; transition: var(--transition); font-family: 'Hind Siliguri', sans-serif; box-shadow: 0 4px 14px rgba(13,148,136,.22); }
.btn-next:hover { opacity: .92; transform: translateY(-1px); box-shadow: 0 7px 18px rgba(13,148,136,.3); }
.btn-next:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-restart { width: 100%; display: flex; align-items: center; justify-content: center; gap: 7px; background: var(--bg-light); color: var(--teal-lt); border: 1.5px solid rgba(20,184,166,.3); border-radius: var(--radius-sm); padding: 11px 20px; font-size: .88rem; font-weight: 700; cursor: pointer; transition: var(--transition); font-family: 'Hind Siliguri', sans-serif; margin-top: 10px; }
.btn-restart:hover { background: var(--teal-bg); }

/* ============================================================
   INFO CARDS BELOW
   ============================================================ */
.info-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 780px; margin: 16px auto 0; padding: 0 16px; }
.info-strip-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-md); padding: 18px 16px; text-align: center; box-shadow: var(--shadow-sm); }
.isc-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; margin: 0 auto 10px; }
.isc-title { font-size: .84rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.isc-sub   { font-size: .72rem; color: var(--text-muted); }

/* ============================================================
   FOOTER
   ============================================================ */

/* ============================================================
   BOTTOM NAV
   ============================================================ */

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {

    
    
    
    
    
    .page-hero { padding: 18px 0 76px; }
    .hero-title { font-size: 1.35rem; }
    .system-grid { grid-template-columns: repeat(2, 1fr); }
    .if-row { grid-template-columns: 1fr; }
    .info-strip { grid-template-columns: 1fr; }
    .checker-wrap { padding: 0 12px 50px; }

}

@media (max-width: 480px) {

    .system-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .step-card { padding: 18px 14px; }
    .progress-bar-wrap { padding: 14px 16px; }
    .pb-lbl { display: none; }

}