:root{
  --navy:#071426;
  --navy-2:#0b203a;
  --navy-3:#123154;
  --gold:#d7aa43;
  --gold-2:#f0cb72;
  --cream:#faf7ef;
  --paper:#ffffff;
  --ink:#132033;
  --muted:#6f7a89;
  --line:#e6e8eb;
  --success:#147a4b;
  --danger:#b42318;
  --warning:#a25f00;
  --shadow:0 14px 40px rgba(8,24,45,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f5f6f8;line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{max-width:100%}
.container{width:min(1180px,92%);margin:auto}
.boot-screen{min-height:100vh;display:grid;place-items:center;align-content:center;gap:14px;background:var(--navy);color:#fff}
.brand-mark{font-family:Georgia,serif;color:var(--gold);font-size:42px;font-weight:800;letter-spacing:2px}
.spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* NAV */
.topbar{position:sticky;top:0;z-index:50;background:rgba(7,20,38,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800}
.brand-bma{font-family:Georgia,serif;font-size:28px;color:var(--gold);line-height:1}
.brand small{display:block;color:#cbd4df;font-size:10px;font-weight:700;letter-spacing:1.25px}
.brand-logo-link{width:225px;height:58px;overflow:hidden;border-radius:8px;background:#fff;padding:4px 8px}
.brand-logo{width:100%;height:100%;object-fit:contain;display:block}
.navlinks{display:flex;gap:24px;align-items:center;color:#d8e1ec;font-size:14px;font-weight:700}
.navlinks a:hover{color:#fff}.navlinks .active{color:var(--gold)}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{border:1px solid transparent;border-radius:10px;padding:11px 16px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:#071426}.btn-gold:hover{background:var(--gold-2)}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff;background:transparent}
.btn-dark{background:var(--navy);color:#fff}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-danger{background:#fff1f0;border-color:#ffd3cf;color:var(--danger)}
.icon-btn{position:relative;width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);color:#fff}
.badge-dot{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;background:#e33;color:#fff;border-radius:99px;font-size:11px;display:grid;place-items:center;font-weight:900}
.mobile-menu-btn{display:none}

/* HERO */
.hero{background:radial-gradient(circle at 74% 26%,rgba(215,170,67,.22),transparent 23%),linear-gradient(135deg,#061222 0%,#0b223e 58%,#071426 100%);color:#fff;padding:74px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:46px}
.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--gold-2);font-size:12px;font-weight:900;letter-spacing:1.25px;text-transform:uppercase}
.hero h1{font-family:Georgia,serif;font-size:clamp(44px,6vw,76px);line-height:1.02;margin:14px 0 18px;letter-spacing:-1.6px}
.hero h1 span{color:var(--gold)}
.hero p{font-size:19px;color:#d4deea;max-width:690px;margin:0 0 28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-art{position:relative;min-height:430px}
.hero-card{position:absolute;background:#fff;color:var(--ink);border-radius:24px;box-shadow:0 24px 70px rgba(0,0,0,.3);overflow:hidden}
.hero-card.main{width:78%;right:0;top:18px;padding:0}.hero-card.small{width:48%;left:0;bottom:8px;padding:18px;z-index:2}
.music-visual{height:280px;background:linear-gradient(140deg,#1a3452,#071426);position:relative;overflow:hidden}
.piano-keys{position:absolute;left:7%;right:7%;bottom:24px;height:160px;display:grid;grid-template-columns:repeat(12,1fr);gap:2px;transform:perspective(500px) rotateX(18deg)}
.piano-keys span{background:#fff;border-radius:0 0 3px 3px;border:1px solid #d9dee6;position:relative}
.piano-keys span:nth-child(2)::after,.piano-keys span:nth-child(3)::after,.piano-keys span:nth-child(5)::after,.piano-keys span:nth-child(6)::after,.piano-keys span:nth-child(7)::after,.piano-keys span:nth-child(9)::after,.piano-keys span:nth-child(10)::after{content:"";position:absolute;width:62%;height:62%;right:-33%;top:-1px;background:#101820;border-radius:0 0 3px 3px;z-index:2}
.hero-card-content{padding:20px}.hero-card-content strong{font-size:18px}.hero-card-content p{color:var(--muted);font-size:13px;margin:5px 0 0}
.avatar-row{display:flex;margin-bottom:10px}.avatar-row .avatar{margin-left:-8px;border:3px solid #fff}.avatar-row .avatar:first-child{margin-left:0}

/* SEARCH */
.search-wrap{margin-top:-28px;position:relative;z-index:4}.search-panel{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:12px;align-items:end}
.field label{display:block;font-size:12px;font-weight:800;color:#536174;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid #d8dde4;border-radius:9px;background:#fff;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#c29533;box-shadow:0 0 0 3px rgba(215,170,67,.14)}

/* SECTIONS */
.section{padding:70px 0}.section.alt{background:#fff}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:28px}.section-title h2{font-family:Georgia,serif;font-size:38px;line-height:1.15;margin:5px 0}.section-title p{margin:0;color:var(--muted);max-width:700px}
.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.teacher-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(10,29,50,.06);transition:.2s;display:flex;flex-direction:column;min-width:0}.teacher-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.teacher-cover{height:170px;min-height:170px;background:linear-gradient(145deg,#17395e,#071426);display:grid;place-items:center;position:relative;overflow:hidden;isolation:isolate}.teacher-cover::after{content:"♫";position:absolute;font-family:Georgia,serif;font-size:120px;color:rgba(215,170,67,.09);right:12px;top:-12px;z-index:0;pointer-events:none}.teacher-avatar{width:94px;height:94px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#d7aa43,#f4d98f);color:#071426;font-family:Georgia,serif;font-weight:900;font-size:30px;border:5px solid rgba(255,255,255,.9);z-index:1}.teacher-body{padding:18px;display:flex;flex:1;flex-direction:column;min-width:0}.teacher-body h3{margin:0;font-size:20px}.meta{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.pill{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:99px;background:#f2f4f7;color:#455266;font-size:12px;font-weight:700;max-width:100%;overflow-wrap:anywhere}.pill.gold{background:#fff6d9;color:#7d5a0b}.teacher-body p{color:var(--muted);font-size:14px;min-height:44px}.card-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:14px;position:relative;z-index:3}.card-actions .btn{flex:0 0 auto;pointer-events:auto}.price{font-weight:900}.rating{font-size:13px;color:#796020;font-weight:800}
.teacher-photo{display:block;position:relative;z-index:1;width:100%;height:100%;max-width:100%;object-fit:cover;object-position:center}.detail-avatar.has-photo{overflow:hidden;padding:0;background:#fff}.detail-avatar.has-photo img{display:block;width:100%;height:100%;max-width:100%;object-fit:cover}.social-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.social-link{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:9px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:13px;font-weight:800;color:#fff}.social-link:hover{background:rgba(255,255,255,.2)}.social-link span{min-width:18px;text-align:center;color:var(--gold-2)}
.teacher-languages{font-size:12px;color:#536174;font-weight:700;margin:8px 0}
.empty{padding:36px;border:1px dashed #cfd5de;border-radius:16px;text-align:center;background:#fff;color:var(--muted)}

.instrument-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.instrument-card{background:linear-gradient(135deg,#0b203a,#071426);border-radius:14px;padding:22px;color:#fff;min-height:125px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}.instrument-card b{font-size:17px}.instrument-card small{color:#c7d2df}.instrument-icon{position:absolute;top:12px;right:15px;font-size:38px;color:var(--gold)}
.instrument-card,.instrument-detail-card,.how-card,.process-card,.benefit-card{transition:transform .2s,box-shadow .2s}
.instrument-card:hover,.instrument-detail-card:hover,.how-card:hover,.process-card:hover,.benefit-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.how-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.how-card span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--navy);color:var(--gold-2);font-weight:900}.how-card h3{margin:18px 0 7px}.how-card p{margin:0;color:var(--muted);font-size:14px}

/* INFORMATION PAGES */
.page-hero{background:linear-gradient(135deg,#061222,#0c2a4b);color:#fff;padding:64px 0}.page-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}.page-hero h1{font-family:Georgia,serif;font-size:clamp(40px,5vw,64px);line-height:1.06;margin:12px 0 18px}.page-hero p{font-size:18px;color:#d4deea;max-width:720px;margin:0 0 25px}.page-logo{width:100%;max-width:470px;background:#fff;border-radius:18px;padding:16px;box-shadow:0 24px 60px rgba(0,0,0,.28)}
.instrument-catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:30px}.instrument-detail-card{display:flex;gap:17px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:21px}.instrument-detail-icon{flex:0 0 52px;width:52px;height:52px;border-radius:14px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-size:25px}.instrument-detail-card h3{margin:0 0 5px;font-size:20px}.instrument-detail-card p{margin:0 0 10px;color:var(--muted);font-size:14px}.instrument-detail-card strong{font-size:13px;color:#9a7019}.info-band{background:var(--navy);color:#fff;border-radius:22px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:30px}.info-band h2{font-family:Georgia,serif;font-size:34px;margin:6px 0}.info-band p{color:#cbd6e2;max-width:760px;margin:0}
.process-list{display:grid;gap:16px}.process-card{display:grid;grid-template-columns:72px 1fr;gap:22px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.process-card>span{width:58px;height:58px;border-radius:16px;background:var(--navy);color:var(--gold-2);display:grid;place-items:center;font:900 27px Georgia,serif}.process-card h2{font:700 27px Georgia,serif;margin:0 0 7px}.process-card p{color:var(--muted);margin:0;max-width:850px}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.benefit-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:21px}.benefit-card b{font-size:17px}.benefit-card p{color:var(--muted);margin-bottom:0}.center-cta{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:30px}
.teacher-filter-grid{grid-template-columns:1.1fr 1fr 1fr 1fr auto}.organization-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.org-card h2{font:700 31px Georgia,serif;margin:0 0 18px}.org-card h3{margin:18px 0 8px}.org-card dl{display:grid;grid-template-columns:145px 1fr;gap:9px 16px;margin:0}.org-card dt{color:var(--muted);font-size:13px;font-weight:800}.org-card dd{margin:0;overflow-wrap:anywhere}.org-card hr{border:0;border-top:1px solid var(--line);margin:25px 0}.org-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}.document-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}.document-card{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px;transition:.2s}.document-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.document-card h3{margin:0 0 4px}.document-card p{margin:0;color:var(--muted);font-size:13px}.document-card>strong{font-size:22px}.pdf-icon{width:52px;height:52px;border-radius:12px;background:#c91920;color:#fff;display:grid;place-items:center;font-weight:900}

/* PUBLIC TEACHER DETAIL */
.detail-hero{background:var(--navy);color:#fff;padding:54px 0}.detail-grid{display:grid;grid-template-columns:220px 1fr auto;gap:30px;align-items:center}.detail-avatar{width:180px;height:180px;border-radius:28px;background:linear-gradient(145deg,var(--gold),#f2d584);display:grid;place-items:center;color:var(--navy);font-family:Georgia,serif;font-size:54px;font-weight:900}.detail-hero h1{font-family:Georgia,serif;font-size:42px;margin:5px 0 10px}.detail-hero p{color:#d4deea}.detail-actions{display:flex;flex-direction:column;gap:10px;min-width:220px}.detail-content{display:grid;grid-template-columns:1fr 360px;gap:30px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 25px rgba(10,29,50,.05)}.panel h3{margin-top:0}.availability-list{display:grid;gap:8px}.slot{display:flex;justify-content:space-between;gap:10px;padding:10px;border-radius:10px;background:#f5f7fa;font-size:13px}

/* FORMS / AUTH */
.auth-page{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:50px 20px;background:linear-gradient(135deg,#f6f7f9,#eceff3)}.auth-card{width:min(520px,100%);background:#fff;border-radius:20px;padding:30px;box-shadow:var(--shadow);border:1px solid var(--line)}.auth-card h1{font-family:Georgia,serif;margin:0 0 6px}.auth-card>p{color:var(--muted);margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.form-actions{display:flex;gap:10px;align-items:center;margin-top:18px}.help{font-size:12px;color:var(--muted)}
.text-button{border:0;background:transparent;color:#8d6518;font-weight:800;padding:0;margin-bottom:7px;text-decoration:underline}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}.check-option{display:flex!important;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:9px;background:#f8f9fb;color:var(--ink)!important;font-size:13px!important}.check-option input{width:auto!important}
.profile-media-editor{padding:18px;border:1px solid var(--line);border-radius:14px;background:#f8f9fb}.photo-upload-row{display:flex;align-items:center;gap:18px;margin-top:10px}.profile-photo-preview{flex:0 0 120px;width:120px;height:120px;border-radius:18px;overflow:hidden;background:linear-gradient(145deg,#d7aa43,#f4d98f);display:grid;place-items:center;font:900 34px Georgia,serif;color:var(--navy)}.profile-photo-preview img{width:100%;height:100%;object-fit:cover}.photo-upload-row input[type=file]{display:block;width:100%;margin-bottom:6px}.social-input-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:9px}

/* DASHBOARD */
.dashboard-shell{display:grid;grid-template-columns:250px 1fr;min-height:calc(100vh - 72px)}.sidebar{background:#0a1b31;color:#dce5ef;padding:22px 16px}.sidebar h3{font-size:12px;color:#8ca1b8;text-transform:uppercase;letter-spacing:1.2px;margin:18px 10px 8px}.side-link{width:100%;border:0;background:transparent;color:#dce5ef;padding:11px 12px;border-radius:9px;text-align:left;display:flex;align-items:center;gap:10px;font-weight:700}.side-link:hover,.side-link.active{background:rgba(255,255,255,.08);color:#fff}.dashboard-main{padding:28px;min-width:0}.dash-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.dash-head h1{margin:0;font-family:Georgia,serif;font-size:34px}.dash-head p{color:var(--muted);margin:3px 0 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat small{display:block;color:var(--muted);font-weight:700}.stat strong{display:block;font-size:27px;margin-top:4px}.stat.gold{background:#fff8df;border-color:#eed691}.dash-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:top}.table th{color:#627085;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.status{padding:5px 8px;border-radius:99px;font-size:11px;font-weight:900;display:inline-block}.status.approved,.status.active,.status.accepted,.status.converted{background:#e7f7ef;color:#167348}.status.pending,.status.new,.status.matching,.status.offered{background:#fff3d4;color:#915f00}.status.declined,.status.cancelled,.status.closed{background:#feeceb;color:#a23a31}
.notice-list{display:grid;gap:9px}.notice{border:1px solid var(--line);border-radius:11px;padding:12px;background:#fff}.notice.unread{border-left:4px solid var(--gold)}.notice b{display:block}.notice small{color:var(--muted)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.tab{padding:8px 12px;border:1px solid var(--line);background:#fff;border-radius:8px;font-weight:800;color:#536174}.tab.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* MODAL / TOAST */
.modal-backdrop{position:fixed;inset:0;background:rgba(5,15,28,.66);z-index:100;display:grid;place-items:center;padding:20px}.modal{width:min(620px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:24px;box-shadow:0 25px 80px rgba(0,0,0,.35)}.modal-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.modal h2{font-family:Georgia,serif;margin:0}.close-btn{border:0;background:#f0f2f5;width:36px;height:36px;border-radius:9px;font-size:20px}
#toast-root{position:fixed;right:18px;bottom:18px;z-index:200;display:grid;gap:8px}.toast{width:min(360px,calc(100vw - 36px));padding:13px 14px;background:#111827;color:#fff;border-radius:11px;box-shadow:var(--shadow);font-size:14px}.toast.success{background:#116c43}.toast.error{background:#9f2a23}

.footer{background:#071426;color:#bcc9d6;padding:38px 0;margin-top:0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer h4{color:#fff;margin-top:0}.footer small{color:#7f94aa}.footer-logo-link{display:block;width:min(360px,100%);background:#fff;border-radius:10px;padding:7px}.footer-logo{display:block;width:100%;height:auto}

@media(max-width:980px){.navlinks{display:none}.mobile-menu-btn{display:block}.hero-grid{grid-template-columns:1fr}.hero-art{display:none}.search-panel{grid-template-columns:1fr 1fr}.teacher-grid{grid-template-columns:repeat(2,1fr)}.instrument-grid{grid-template-columns:repeat(3,1fr)}.how-grid{grid-template-columns:repeat(2,1fr)}.page-hero-grid{grid-template-columns:1fr}.page-logo{max-width:420px}.instrument-catalog{grid-template-columns:repeat(2,1fr)}.benefit-grid{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:160px 1fr}.detail-actions{grid-column:1/-1;flex-direction:row}.detail-avatar{width:140px;height:140px}.detail-content{grid-template-columns:1fr}.dashboard-shell{grid-template-columns:1fr}.sidebar{display:none}.stats{grid-template-columns:repeat(2,1fr)}.dash-grid{grid-template-columns:1fr}}
@media(max-width:650px){.brand-logo-link{width:150px;height:48px;padding:3px}.nav-actions .btn-outline,.nav-actions .btn-gold{display:none}.hero{padding-top:48px}.hero h1{font-size:44px}.search-panel{grid-template-columns:1fr}.teacher-grid{grid-template-columns:1fr}.instrument-grid,.how-grid,.instrument-catalog,.benefit-grid{grid-template-columns:1fr}.section{padding:52px 0}.section-head{align-items:start;flex-direction:column}.page-hero{padding:46px 0}.page-hero h1{font-size:40px}.page-logo{padding:8px;border-radius:12px}.process-card{grid-template-columns:1fr;gap:14px}.process-card h2{font-size:24px}.info-band{align-items:flex-start;flex-direction:column;padding:25px}.info-band h2{font-size:28px}.detail-grid{grid-template-columns:1fr;text-align:center}.detail-avatar{margin:auto}.detail-actions{flex-direction:column}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.dashboard-main{padding:18px}.stats{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.nav{height:64px}.brand small{display:none}}
@media(max-width:980px){.teacher-filter-grid{grid-template-columns:1fr 1fr}.organization-grid{grid-template-columns:1fr}}
@media(max-width:650px){.teacher-filter-grid,.document-grid,.check-grid{grid-template-columns:1fr}.org-card dl{grid-template-columns:1fr;gap:3px}.org-card dd{margin-bottom:10px}.document-card{grid-template-columns:50px 1fr auto;padding:15px}.pdf-icon{width:46px;height:46px}}
@media(max-width:650px){.photo-upload-row{align-items:flex-start;flex-direction:column}.social-input-grid{grid-template-columns:1fr}.profile-photo-preview{width:110px;height:110px}}

/* Marketplace workflow extensions */
.home-search{grid-template-columns:1.15fr 1.15fr 1fr auto}
.teacher-filter-grid{grid-template-columns:repeat(3,1fr) auto}
.card-actions{align-items:flex-end;gap:12px}
.card-buttons{display:grid;gap:7px;min-width:145px}
.card-buttons .btn{padding:9px 11px;font-size:12px;text-align:center}
.rating{color:#d39b16}.rating span{color:#796020}
.video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:14px;background:#071426;margin:12px 0 24px}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.price-input-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:9px}
.calendar-list{display:grid;gap:10px}
.calendar-event{display:grid;grid-template-columns:180px 1fr auto;align-items:center;gap:16px;padding:14px;border:1px solid var(--line);border-left:5px solid var(--gold);border-radius:12px;background:#fff}
.calendar-event time{font-weight:900;color:var(--navy)}.calendar-event p{margin:4px 0 0;color:var(--muted);font-size:13px}
.action-stack{display:grid;gap:6px}
.chat-thread{display:grid;gap:9px;max-height:380px;overflow:auto;margin:18px 0;padding:12px;background:#f5f7fa;border-radius:12px}
.chat-bubble{max-width:82%;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:12px}.chat-bubble.mine{margin-left:auto;background:#fff6d9;border-color:#ead18d}.chat-bubble p{margin:0 0 4px}.chat-bubble small{color:var(--muted)}
.chat-form{display:grid;gap:9px}.chat-form textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px}
@media(max-width:980px){.home-search,.teacher-filter-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.home-search,.teacher-filter-grid,.price-input-grid{grid-template-columns:1fr}.card-actions{align-items:stretch;flex-direction:column}.card-buttons{grid-template-columns:1fr 1fr}.calendar-event{grid-template-columns:1fr}}

.city-section{background:linear-gradient(180deg,#f5f7fa,#eef2f6)}
.city-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}
.city-card{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:11px;min-height:88px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 7px 20px rgba(10,29,50,.04);transition:.2s}
.city-card:hover{transform:translateY(-3px);border-color:#d7aa43;box-shadow:var(--shadow)}
.city-card.online{background:var(--navy);color:#fff;border-color:var(--navy)}
.city-pin{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#fff6d9;font-size:20px}
.city-card.online .city-pin{background:rgba(255,255,255,.12)}
.city-card b{display:block;font-size:15px}.city-card small{display:block;margin-top:4px;color:var(--muted);font-size:11px}.city-card.online small{color:#c7d2df}.city-card>strong{color:#b48420;font-size:20px}
@media(max-width:1100px){.city-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:650px){.city-grid{grid-template-columns:1fr 1fr}.city-card{grid-template-columns:38px 1fr auto;padding:13px}.city-pin{width:38px;height:38px}}
@media(max-width:420px){.city-grid{grid-template-columns:1fr}}