:root {
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #dbe4ee;
  --line-strong: #cbd5e1;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: #ccfbf1;
  --accent: #0284c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --warning: #d97706;
  --warning-soft: #fef3c7;
  --success: #15803d;
  --success-soft: #dcfce7;
  --shadow: 0 12px 30px rgba(15, 23, 42, .08);
  --radius: 16px;
  --radius-sm: 10px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); }
body { min-width: 320px; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.nowrap { white-space: nowrap; }
.boot { min-height: 100vh; display: grid; place-content: center; text-align: center; color: var(--muted); }
.spinner { width: 42px; height: 42px; margin: 0 auto; border: 4px solid #cbd5e1; border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.public-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr); }
.hero-panel { position: relative; overflow: hidden; color: #fff; padding: clamp(32px, 6vw, 84px); background: linear-gradient(145deg, #0f766e 0%, #0f4c5c 55%, #0b3455 100%); display: flex; flex-direction: column; justify-content: space-between; min-height: 100vh; }
.hero-panel::before, .hero-panel::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); }
.hero-panel::before { width: 520px; height: 520px; right: -260px; top: -160px; }
.hero-panel::after { width: 360px; height: 360px; left: -180px; bottom: -120px; }
.brand { position: relative; z-index: 1; display: flex; align-items: center; gap: 13px; font-weight: 800; letter-spacing: -.02em; }
.brand img { width: 48px; height: 48px; }
.brand-name { font-size: 1.15rem; }
.hero-copy { position: relative; z-index: 1; max-width: 700px; }
.hero-copy h1 { font-size: clamp(2.3rem, 5vw, 5rem); line-height: .98; letter-spacing: -.055em; margin: 0 0 24px; }
.hero-copy p { max-width: 620px; line-height: 1.7; color: rgba(255,255,255,.82); font-size: 1.05rem; }
.hero-features { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 32px; }
.hero-feature { border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.08); padding: 16px; border-radius: 14px; backdrop-filter: blur(8px); }
.hero-feature strong { display: block; margin-bottom: 6px; }
.hero-feature span { font-size: .84rem; color: rgba(255,255,255,.7); }
.hero-foot { position: relative; z-index: 1; font-size: .8rem; color: rgba(255,255,255,.6); }
.auth-panel { min-height: 100vh; background: var(--surface); padding: clamp(28px, 5vw, 72px); display: grid; align-content: center; }
.auth-card { width: min(100%, 520px); margin: 0 auto; }
.auth-card h2 { margin: 0 0 8px; font-size: 2rem; letter-spacing: -.035em; }
.auth-card > p { margin: 0 0 28px; color: var(--muted); line-height: 1.6; }
.auth-switch { margin-top: 18px; text-align: center; font-size: .9rem; color: var(--muted); }
.link-btn { border: 0; background: transparent; color: var(--primary); padding: 0; font-weight: 700; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 262px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; background: #0f172a; color: #e2e8f0; padding: 22px 16px; display: flex; flex-direction: column; z-index: 30; }
.sidebar .brand { padding: 0 10px 22px; }
.sidebar .brand img { width: 40px; height: 40px; }
.nav-list { display: grid; gap: 5px; }
.nav-button { width: 100%; display: flex; align-items: center; gap: 11px; padding: 11px 13px; border: 0; border-radius: 10px; background: transparent; color: #cbd5e1; text-align: left; font-weight: 650; }
.nav-button:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-button.active { background: #134e4a; color: #fff; box-shadow: inset 3px 0 #2dd4bf; }
.nav-icon { width: 20px; text-align: center; font-size: 1.1rem; }
.sidebar-spacer { flex: 1; }
.user-chip { border-top: 1px solid rgba(255,255,255,.1); padding: 16px 8px 0; }
.user-chip strong { display: block; color: #fff; font-size: .9rem; }
.user-chip span { display: block; margin-top: 3px; color: #94a3b8; font-size: .77rem; overflow: hidden; text-overflow: ellipsis; }
.main-shell { min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 20; height: 68px; background: rgba(255,255,255,.93); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 14px; padding: 0 26px; }
.mobile-menu { display: none; }
.topbar-title { font-weight: 800; letter-spacing: -.02em; }
.topbar-subtitle { color: var(--muted); font-size: .82rem; }
.topbar-spacer { flex: 1; }
.content { padding: 26px; max-width: 1700px; margin: 0 auto; }
.page-head { display: flex; gap: 20px; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; }
.page-head h1 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -.04em; }
.page-head p { margin: 7px 0 0; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 1px 2px rgba(15,23,42,.03); }
.card-pad { padding: 20px; }
.card-title { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.card-title h2, .card-title h3 { margin: 0; letter-spacing: -.025em; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 15px; margin-bottom: 22px; }
.stat-card { padding: 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.stat-label { color: var(--muted); font-size: .82rem; font-weight: 650; }
.stat-value { display: block; margin-top: 8px; font-size: 2rem; font-weight: 850; letter-spacing: -.04em; }
.stat-foot { margin-top: 8px; font-size: .76rem; color: var(--muted); }

.btn { border: 1px solid transparent; border-radius: 10px; padding: 10px 14px; font-weight: 750; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; min-height: 40px; transition: .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 6px 16px rgba(15,118,110,.18); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: white; border-color: var(--line-strong); color: #334155; }
.btn-secondary:hover { background: var(--surface-soft); }
.btn-danger { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: white; }
.btn-soft { background: var(--primary-soft); color: var(--primary-dark); }
.btn-sm { min-height: 32px; padding: 6px 10px; font-size: .78rem; border-radius: 8px; }
.btn-icon { width: 40px; padding: 0; }

.form-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: 15px; }
.field { grid-column: span 4; min-width: 0; }
.field.span-2 { grid-column: span 2; }
.field.span-3 { grid-column: span 3; }
.field.span-4 { grid-column: span 4; }
.field.span-6 { grid-column: span 6; }
.field.span-8 { grid-column: span 8; }
.field.span-12 { grid-column: span 12; }
.field label { display: block; margin-bottom: 7px; font-size: .78rem; color: #475569; font-weight: 750; }
.input, .select, .textarea { width: 100%; border: 1px solid var(--line-strong); border-radius: 10px; background: white; color: var(--text); padding: 10px 11px; outline: none; min-height: 42px; }
.input:focus, .select:focus, .textarea:focus { border-color: #2dd4bf; box-shadow: 0 0 0 3px rgba(45,212,191,.16); }
.textarea { min-height: 110px; resize: vertical; }
.input-unit { position: relative; }
.input-unit .input { padding-right: 50px; }
.input-unit span { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: .78rem; }
.checkline { display: flex; align-items: flex-start; gap: 10px; line-height: 1.45; }
.checkline input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--primary); }
.form-note { padding: 12px 14px; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 10px; color: #1e3a8a; font-size: .85rem; line-height: 1.55; }
.warning-note { background: var(--warning-soft); border-color: #fde68a; color: #92400e; }
.danger-note { background: var(--danger-soft); border-color: #fecaca; color: #991b1b; }
.success-note { background: var(--success-soft); border-color: #bbf7d0; color: #166534; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 700px; }
th { position: sticky; top: 0; z-index: 1; background: #f8fafc; color: #475569; font-size: .76rem; text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line-strong); white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid #edf2f7; font-size: .86rem; vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f8fafc; }
td .input, td .select { min-height: 35px; padding: 7px 8px; border-radius: 8px; min-width: 76px; }
.empty-state { padding: 48px 20px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: var(--text); font-size: 1.05rem; margin-bottom: 7px; }

.badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; padding: 5px 9px; font-size: .72rem; font-weight: 800; white-space: nowrap; }
.badge-draft { background: #e2e8f0; color: #475569; }
.badge-ready { background: #dbeafe; color: #1d4ed8; }
.badge-running { background: #fef3c7; color: #92400e; }
.badge-completed { background: #dcfce7; color: #166534; }
.badge-approved { background: #ede9fe; color: #6d28d9; }
.badge-sent { background: #ccfbf1; color: #115e59; }
.badge-archived { background: #f1f5f9; color: #64748b; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }

.wizard-shell { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 18px; align-items: start; }
.wizard-nav { position: sticky; top: 88px; padding: 10px; }
.wizard-step { width: 100%; border: 0; background: transparent; display: flex; align-items: center; gap: 11px; padding: 11px; border-radius: 10px; text-align: left; color: #475569; font-weight: 700; }
.wizard-step:hover { background: #f1f5f9; }
.wizard-step.active { background: var(--primary-soft); color: var(--primary-dark); }
.step-number { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: #e2e8f0; font-size: .76rem; flex: 0 0 auto; }
.wizard-step.active .step-number { background: var(--primary); color: white; }
.wizard-content { min-width: 0; }
.wizard-card { padding: 22px; }
.wizard-footer { display: flex; justify-content: space-between; gap: 10px; padding-top: 18px; margin-top: 18px; border-top: 1px solid var(--line); }
.section-block + .section-block { margin-top: 22px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 13px; }
.section-heading h3 { margin: 0; font-size: 1rem; }

.people-grid { display: grid; gap: 10px; }
.person-row { display: grid; grid-template-columns: 1fr 1fr 1.6fr 38px; gap: 9px; }
.profile-layout { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: 18px; }
.profile-picker { display: grid; gap: 9px; align-content: start; }
.profile-preview { min-height: 250px; background: linear-gradient(#e0f2fe, #f8fafc 60%, #dbeafe 60%); border: 1px solid var(--line); border-radius: 14px; display: grid; place-items: center; overflow: hidden; }
.profile-preview img { max-width: 100%; max-height: 260px; object-fit: contain; }
.ship-shape { width: min(90%, 640px); height: 130px; border: 5px solid #0f172a; border-top-left-radius: 24px; border-top-right-radius: 45px; clip-path: polygon(0 15%, 22% 15%, 31% 50%, 77% 50%, 80% 25%, 95% 25%, 100% 95%, 0 95%); background: rgba(255,255,255,.8); }

.group-summary { display: grid; grid-template-columns: repeat(8, minmax(70px,1fr)); gap: 8px; }
.group-chip { padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: #f8fafc; text-align: center; }
.group-chip strong { display: block; font-size: 1rem; }
.group-chip span { font-size: .7rem; color: var(--muted); }
.positions-grid { display: grid; grid-template-columns: 1fr minmax(280px, 420px); gap: 18px; }
.vessel-map { position: relative; min-height: 510px; border: 1px solid var(--line); border-radius: 16px; background: #f8fafc; overflow: hidden; padding: 24px; }
.vessel-outline { position: absolute; inset: 24px 55px; border: 2px solid #334155; border-radius: 48% 48% 18% 18% / 12% 12% 6% 6%; background: linear-gradient(90deg, rgba(239,68,68,.12) 0 50%, rgba(34,197,94,.12) 50%); }
.centerline { position: absolute; top: 28px; bottom: 28px; left: 50%; width: 1px; background: #64748b; }
.position-slot { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; margin: 29px 0; }
.position-side { display: flex; align-items: center; gap: 8px; }
.position-side.port { justify-content: flex-end; }
.position-side.starboard { justify-content: flex-start; }

.live-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 12px; }
.live-value { padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #f8fafc; }
.live-value .label { color: var(--muted); font-size: .75rem; font-weight: 700; }
.live-value .value { display: block; margin-top: 5px; font-size: 1.7rem; font-weight: 850; letter-spacing: -.04em; }
.connection-banner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 13px 15px; border-radius: 12px; margin-bottom: 14px; }
.connection-banner.connected { background: var(--success-soft); color: #166534; }
.connection-banner.disconnected { background: var(--danger-soft); color: #991b1b; }
.connection-banner .pulse { width: 10px; height: 10px; border-radius: 50%; background: currentColor; }
.connection-banner.connected .pulse { animation: pulse 1.5s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 currentColor; } 70% { box-shadow: 0 0 0 8px transparent; } }
.measurement-console { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 18px; }
.big-angle { min-height: 230px; border-radius: 20px; color: white; background: linear-gradient(135deg, #0f766e, #0369a1); display: grid; place-content: center; text-align: center; box-shadow: var(--shadow); }
.big-angle span { font-size: clamp(3.5rem, 8vw, 7rem); font-weight: 900; line-height: 1; letter-spacing: -.07em; }
.big-angle small { margin-top: 10px; opacity: .8; }
.capture-panel { border: 1px solid var(--line); border-radius: 16px; padding: 18px; background: white; }
.capture-panel h3 { margin: 0 0 10px; }
.countdown { font-size: 3rem; font-weight: 900; color: var(--primary); letter-spacing: -.05em; }
.progress { height: 9px; background: #e2e8f0; border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--primary); width: 0; transition: width .25s linear; }
.chart-box { min-height: 340px; border: 1px solid var(--line); border-radius: 14px; background: white; padding: 12px; }
.chart-box canvas { width: 100%; height: 310px; display: block; }

.report-grid { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 18px; }
.signature-wrap { border: 1px solid var(--line-strong); border-radius: 12px; overflow: hidden; background: white; }
.signature-wrap canvas { width: 100%; height: 180px; display: block; touch-action: none; }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 11px; }
.photo-card { position: relative; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #f8fafc; min-height: 130px; }
.photo-card img { width: 100%; height: 135px; object-fit: cover; display: block; }
.photo-card button { position: absolute; right: 7px; top: 7px; }
.approval-panel { position: sticky; top: 88px; padding: 18px; }
.approval-panel .btn { width: 100%; margin-top: 9px; }

.modal-backdrop { position: fixed; inset: 0; z-index: 100; background: rgba(15,23,42,.58); display: grid; place-items: center; padding: 20px; }
.modal { width: min(100%, 560px); max-height: 90vh; overflow: auto; background: white; border-radius: 18px; box-shadow: 0 30px 80px rgba(15,23,42,.35); padding: 24px; }
.modal h2 { margin: 0 0 8px; }

#toast-root { position: fixed; z-index: 200; right: 18px; bottom: 18px; display: grid; gap: 10px; width: min(380px, calc(100vw - 36px)); }
.toast { background: #0f172a; color: white; border-radius: 12px; padding: 13px 15px; box-shadow: var(--shadow); animation: toast-in .22s ease; line-height: 1.45; font-size: .87rem; }
.toast.success { background: #166534; }
.toast.error { background: #991b1b; }
.toast.warning { background: #92400e; }
@keyframes toast-in { from { transform: translateY(12px); opacity: 0; } }

@media (max-width: 1180px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .live-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .measurement-console, .report-grid { grid-template-columns: 1fr; }
  .approval-panel { position: static; }
  .positions-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .public-shell { grid-template-columns: 1fr; }
  .hero-panel { min-height: auto; padding: 32px 24px; }
  .hero-copy { margin: 70px 0; }
  .hero-features { grid-template-columns: 1fr; }
  .auth-panel { min-height: auto; padding: 42px 22px; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; transform: translateX(-105%); transition: .2s ease; width: 270px; box-shadow: 18px 0 50px rgba(15,23,42,.3); }
  .sidebar.open { transform: translateX(0); }
  .mobile-menu { display: inline-flex; }
  .wizard-shell { grid-template-columns: 1fr; }
  .wizard-nav { position: static; display: flex; overflow-x: auto; gap: 6px; padding: 8px; }
  .wizard-step { min-width: 190px; }
  .field, .field.span-2, .field.span-3, .field.span-4 { grid-column: span 6; }
  .field.span-6, .field.span-8, .field.span-12 { grid-column: span 12; }
  .profile-layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .topbar { padding: 0 14px; height: 60px; }
  .content { padding: 16px 12px 30px; }
  .page-head { flex-direction: column; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 1.55rem; }
  .card-pad, .wizard-card { padding: 15px; }
  .field, .field.span-2, .field.span-3, .field.span-4, .field.span-6, .field.span-8, .field.span-12 { grid-column: span 12; }
  .person-row { grid-template-columns: 1fr; border: 1px solid var(--line); padding: 10px; border-radius: 10px; }
  .group-summary { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .live-grid { grid-template-columns: 1fr 1fr; }
  .live-value .value { font-size: 1.35rem; }
  .position-slot { gap: 22px; }
  .wizard-footer { position: sticky; bottom: 0; background: rgba(255,255,255,.96); margin: 18px -15px -15px; padding: 12px 15px; z-index: 5; }
}

/* Sürekli görünür deney sekmeleri ve cihaz bağlantı alanı */
.wizard-shell-horizontal { display: block; }
.wizard-tabs {
  position: sticky;
  top: 72px;
  z-index: 18;
  display: flex;
  gap: 7px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  padding: 9px;
  margin-bottom: 14px;
  background: rgba(255,255,255,.97);
  box-shadow: 0 7px 24px rgba(15,23,42,.08);
}
.wizard-tabs .wizard-step {
  width: auto;
  min-width: 158px;
  flex: 0 0 auto;
  padding: 9px 11px;
  white-space: nowrap;
}
.wizard-tabs .wizard-step strong { font-size: .78rem; }

.device-bar { padding: 16px; margin-bottom: 14px; border-left: 5px solid #dc2626; transition: border-color .2s ease, background .2s ease; }
.device-bar.connected { border-left-color: #16a34a; background: linear-gradient(135deg, #f0fdf4, #fff 58%); }
.device-bar.disconnected { background: linear-gradient(135deg, #fff7ed, #fff 58%); }
.device-main { display: grid; grid-template-columns: minmax(250px,1fr) minmax(320px,480px); gap: 18px; align-items: end; }
.device-title { display: flex; align-items: center; gap: 11px; }
.device-title .pulse { width: 12px; height: 12px; border-radius: 50%; background: #dc2626; flex: 0 0 auto; }
.device-bar.connected .device-title .pulse { background: #16a34a; animation: pulse 1.5s ease-out infinite; }
.device-title strong { display: block; font-size: 1rem; }
.device-title span:not(.pulse) { display: block; margin-top: 3px; color: var(--muted); font-size: .76rem; }
.device-connect label { display: block; margin-bottom: 6px; color: var(--muted); font-size: .73rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.device-connect-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; }
.device-live-strip { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; margin-top: 14px; }
.device-live-strip > div { border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; background: rgba(255,255,255,.88); min-width: 0; }
.device-live-strip span { display: block; color: var(--muted); font-size: .67rem; font-weight: 800; text-transform: uppercase; }
.device-live-strip strong { display: block; margin-top: 3px; font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.raw-data { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.raw-data summary { cursor: pointer; color: var(--muted); font-size: .74rem; font-weight: 700; }
.raw-data code { display: block; margin-top: 8px; padding: 10px; border-radius: 9px; background: #111827; color: #e5e7eb; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }

.export-layout { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 18px; align-items: start; }
.export-preview { box-shadow: none; }
.report-summary-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-top: 16px; }
.report-summary-grid > div { border: 1px solid var(--line); border-radius: 11px; padding: 12px; background: #f8fafc; }
.report-summary-grid span { display: block; color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.report-summary-grid strong { display: block; margin-top: 5px; }

@media (max-width: 1000px) {
  .device-main { grid-template-columns: 1fr; }
  .device-live-strip { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .export-layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wizard-tabs { top: 60px; margin-left: -12px; margin-right: -12px; border-radius: 0; }
  .wizard-tabs .wizard-step { min-width: 145px; }
  .device-bar { padding: 13px; }
  .device-connect-row { grid-template-columns: 1fr; }
  .device-live-strip { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .report-summary-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}


/* v1.2.0 – sade cihaz bağlantısı, daraltılabilir panel ve tema */
:root[data-theme="dark"] {
  --bg: #0b1220;
  --surface: #111b2e;
  --surface-soft: #17233a;
  --line: #263650;
  --line-strong: #344762;
  --text: #e5edf7;
  --muted: #94a3b8;
  --primary: #14b8a6;
  --primary-dark: #0f9488;
  --primary-soft: #123d3a;
  --danger-soft: #3f1d24;
  --warning-soft: #422d16;
  --success-soft: #153923;
  --shadow: 0 12px 30px rgba(0,0,0,.28);
  color-scheme: dark;
}
:root[data-theme="dark"] .topbar,
:root[data-theme="dark"] .wizard-tabs { background: rgba(17,27,46,.94); }
:root[data-theme="dark"] .btn-secondary,
:root[data-theme="dark"] .input,
:root[data-theme="dark"] .select,
:root[data-theme="dark"] .textarea,
:root[data-theme="dark"] .capture-panel,
:root[data-theme="dark"] .chart-box,
:root[data-theme="dark"] .signature-wrap,
:root[data-theme="dark"] .modal { background: var(--surface); color: var(--text); }
:root[data-theme="dark"] .live-value,
:root[data-theme="dark"] .report-summary-grid > div,
:root[data-theme="dark"] .photo-card { background: var(--surface-soft); }
:root[data-theme="dark"] .field label { color: #b8c5d8; }
:root[data-theme="dark"] .device-bar.connected { background: linear-gradient(135deg, #123328, var(--surface) 58%); }
:root[data-theme="dark"] .device-bar.disconnected { background: linear-gradient(135deg, #36281b, var(--surface) 58%); }
:root[data-theme="dark"] .device-live-strip > div { background: rgba(23,35,58,.9); }
:root[data-theme="dark"] .wizard-footer { background: rgba(17,27,46,.96); }

.app-shell { transition: grid-template-columns .2s ease; }
.app-shell.sidebar-collapsed { grid-template-columns: 78px minmax(0,1fr); }
.sidebar { transition: width .2s ease, padding .2s ease; overflow: visible; }
.sidebar-ear { position: absolute; right: -17px; top: 86px; width: 34px; height: 50px; border: 1px solid #334155; border-left: 0; border-radius: 0 12px 12px 0; background: #0f172a; color: #e2e8f0; font-weight: 900; z-index: 35; }
.sidebar-collapsed .sidebar { padding-left: 10px; padding-right: 10px; }
.sidebar-collapsed .brand { justify-content: center; padding-left: 0; padding-right: 0; }
.sidebar-collapsed .brand-copy,
.sidebar-collapsed .nav-text,
.sidebar-collapsed .user-chip { display: none; }
.sidebar-collapsed .nav-button { justify-content: center; padding-left: 8px; padding-right: 8px; }
.sidebar-collapsed .nav-icon { width: auto; }
.theme-toggle { font-size: 1.1rem; }
.raw-terminal { margin: 8px 0 0; max-height: 180px; overflow: auto; padding: 12px; border-radius: 10px; background: #090d14; color: #d8f7ef; font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-all; }
#toast-root { pointer-events: none; }
.toast { pointer-events: auto; }

@media (max-width: 900px) {
  .app-shell.sidebar-collapsed { grid-template-columns: 1fr; }
  .sidebar-ear { display: none; }
}

/* v1.3.0 – yerel cihaz bağlantısı, otomatik ağ taraması ve tanılama */
.device-connect-row { grid-template-columns: minmax(180px,1fr) auto auto; align-items: stretch; }
.device-connect-row .btn { white-space: nowrap; }
.device-suggestions { display: flex; flex-wrap: wrap; gap: 7px; min-height: 24px; margin-top: 8px; }
.ip-suggestion { display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--text); cursor: pointer; font: inherit; text-align: left; }
.ip-suggestion:hover { border-color: var(--primary); transform: translateY(-1px); }
.ip-suggestion strong { font-size: .78rem; }
.ip-suggestion span { color: var(--muted); font-size: .68rem; }
.ip-suggestion.device-found { border-color: #16a34a; background: var(--success-soft); }
.connector-diagnostics { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.connector-diagnostics summary { cursor: pointer; color: var(--muted); font-size: .74rem; font-weight: 800; }
.diagnostic-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin-top: 10px; }
.diagnostic-grid > div, .diagnostic-error { border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--surface-soft); min-width: 0; }
.diagnostic-grid span, .diagnostic-error span { display: block; color: var(--muted); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.diagnostic-grid strong, .diagnostic-error strong { display: block; margin-top: 3px; font-size: .78rem; overflow-wrap: anywhere; }
.diagnostic-error { margin-top: 8px; }
.connector-log { margin: 8px 0 0; max-height: 210px; overflow: auto; padding: 10px; border-radius: 9px; background: #090d14; color: #d8f7ef; font: 11px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.connector-install-modal { max-width: 570px; }
.connector-install-actions { margin-top: 16px; }
:root[data-theme="dark"] .ip-suggestion { background: var(--surface-soft); }

@media (max-width: 760px) {
  .device-connect-row { grid-template-columns: 1fr 1fr; }
  .device-connect-row .input { grid-column: 1 / -1; }
  .diagnostic-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 440px) {
  .device-connect-row { grid-template-columns: 1fr; }
  .device-connect-row .input { grid-column: auto; }
  .diagnostic-grid { grid-template-columns: 1fr; }
}


/* v1.5.1 Telefon Cihaz Köprüsü */
.mobile-bridge-modal{max-width:720px}
.mobile-code-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:18px;margin:14px 0;background:linear-gradient(135deg,#0b2944,#0d3b50);border:1px solid rgba(87,215,186,.35);border-radius:16px}
.mobile-code-box span,.mobile-code-box small{grid-column:1/-1;color:var(--muted)}
.mobile-code-box strong{font-size:38px;letter-spacing:10px;color:#72ebc7;font-variant-numeric:tabular-nums}
.mobile-steps{display:grid;gap:10px;padding-left:24px;line-height:1.55}
.mobile-steps a{color:#72ebc7;font-weight:700}
@media(max-width:720px){.device-connect-row{flex-wrap:wrap}.device-connect-row .btn{flex:1 1 145px}.mobile-code-box{grid-template-columns:1fr}.mobile-code-box strong{font-size:32px;letter-spacing:7px}.mobile-code-box .btn{width:100%}}

/* v1.5.1 — 6 haneli kodsuz doğrudan telefon köprüsü */
.device-primary-actions{display:grid;grid-template-columns:1.25fr 1fr;gap:8px}
.device-primary-actions .btn{min-height:42px;white-space:nowrap}
.device-advanced{margin-top:8px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--surface-soft)}
.device-advanced summary{cursor:pointer;color:var(--muted);font-size:.74rem;font-weight:800}
.device-advanced .device-connect-row{margin-top:9px;grid-template-columns:minmax(180px,1fr) auto}
.mobile-direct-box{display:grid;gap:7px;padding:18px;margin:14px 0;background:linear-gradient(135deg,#0b2944,#0d3b50);border:1px solid rgba(87,215,186,.35);border-radius:16px}
.mobile-direct-box span,.mobile-direct-box small{color:var(--muted)}
.mobile-direct-box strong{font-size:1.35rem;color:#72ebc7;overflow-wrap:anywhere}
@media(max-width:640px){.device-primary-actions{grid-template-columns:1fr}.device-primary-actions .btn{width:100%}.device-advanced .device-connect-row{grid-template-columns:1fr}}

/* v1.7.0 — Master cihaz, paralel operatörler ve kompakt operasyon paneli */
.mode-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:.72rem;font-weight:900;white-space:nowrap;border:1px solid var(--line)}
.mode-pill.operator{background:var(--success-soft);color:#28c89b}.mode-pill.observer{background:#182941;color:#8fc5ff}
.dashboard-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:0 0 12px}.dashboard-head h1{margin:2px 0 4px;font-size:clamp(1.55rem,2.6vw,2.35rem)}.dashboard-head p{margin:0;color:var(--muted)}
.eyebrow{font-size:.68rem;letter-spacing:.14em;font-weight:900;color:var(--primary)}
.home-live-panel{border:1px solid var(--line);border-left:5px solid #ef4444;border-radius:14px;background:linear-gradient(135deg,var(--warning-soft),var(--surface) 55%);padding:12px;margin-bottom:12px;box-shadow:var(--shadow)}
.home-live-panel.connected{border-left-color:#20b96f;background:linear-gradient(135deg,var(--success-soft),var(--surface) 55%)}
.home-live-head,.home-live-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.home-live-meta{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.76rem}.home-live-grid{display:grid;grid-template-columns:minmax(220px,.85fr) 1.6fr;gap:10px;margin-top:10px}
.live-angle-hero{display:flex;flex-direction:column;justify-content:center;min-height:130px;padding:14px;border-radius:12px;background:linear-gradient(135deg,#118f84,#0877a9);color:white}.live-angle-hero span{font-size:.72rem;font-weight:800;opacity:.9;text-transform:uppercase}.live-angle-hero strong{font-size:clamp(2.6rem,7vw,5.2rem);line-height:1;font-variant-numeric:tabular-nums;margin:7px 0}.live-angle-hero small{opacity:.85;overflow-wrap:anywhere}
.home-live-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.home-live-values>div{border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:var(--surface-soft);min-width:0}.home-live-values span{display:block;font-size:.66rem;text-transform:uppercase;color:var(--muted);font-weight:900}.home-live-values strong{display:block;font-size:1.35rem;margin-top:5px;overflow-wrap:anywhere}.home-live-foot{border-top:1px solid var(--line);margin-top:10px;padding-top:9px;font-size:.76rem;color:var(--muted)}
.dashboard-summary-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-bottom:12px}.summary-card{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--surface);min-width:0}.summary-card span,.summary-card small{display:block;color:var(--muted);font-size:.7rem}.summary-card strong{display:block;font-size:1.65rem;margin:4px 0}.summary-card.attention{border-color:#e4a33c;background:var(--warning-soft)}
.dashboard-section{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:11px;margin-bottom:12px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.section-head h2{margin:0;font-size:1.05rem}.section-head p{margin:2px 0 0;color:var(--muted);font-size:.76rem}.active-experiment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.active-experiment-card{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:11px;padding:10px;background:var(--surface-soft);min-width:0}.active-experiment-card.capturing{border-color:#23c986;box-shadow:inset 3px 0 #23c986}.active-experiment-card>div:first-child{display:grid;gap:3px;min-width:0}.active-experiment-card strong,.active-experiment-card small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.active-experiment-card small{color:var(--muted)}.active-experiment-actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.btn-xs{padding:6px 8px;font-size:.68rem;min-height:30px}.live-tag{color:#20bd7b;font-weight:900;font-size:.72rem}.compact-card{padding:10px}.compact-search{min-width:210px;max-width:280px}.empty-state.compact{padding:18px}
.presence-bar{display:flex;align-items:center;gap:10px;margin:8px 0;padding:7px 9px;border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow:auto}.presence-bar>span{font-size:.68rem;text-transform:uppercase;color:var(--muted);font-weight:900;white-space:nowrap}.presence-bar>div{display:flex;gap:6px}.presence-chip{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--line);font-size:.68rem;white-space:nowrap}.presence-chip.operator{border-color:#1aa982;color:#39d5a7}.presence-chip.observer{border-color:#3d78ab;color:#9acbff}.read-only-mode .wizard-content{box-shadow:inset 0 0 0 1px #497fb0}.read-only-mode input:disabled,.read-only-mode select:disabled,.read-only-mode textarea:disabled{opacity:.78;cursor:not-allowed}
.content{padding:10px 12px}.page-head{margin-bottom:10px}.card-pad{padding:12px}.wizard-card{padding:10px}.wizard-tabs{margin-bottom:8px}.device-bar{padding:10px}.form-grid{gap:8px}.field{gap:4px}.field label{font-size:.68rem}.input,.select,.textarea{min-height:38px;padding:8px 10px}.btn{min-height:38px;padding:8px 12px}.table-wrap table th,.table-wrap table td{padding:8px 9px}.wizard-footer{padding:8px 0 0;margin-top:9px}
.native-app-mode .device-connect{display:none}.native-app-mode .connector-diagnostics{display:none}
@media(max-width:1100px){.dashboard-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.active-experiment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.content{padding:8px}.dashboard-head{align-items:flex-start;flex-direction:column}.home-live-grid{grid-template-columns:1fr}.home-live-head,.home-live-foot{align-items:flex-start;flex-direction:column}.dashboard-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.active-experiment-grid{grid-template-columns:1fr}.active-experiment-card{align-items:flex-start;flex-direction:column}.active-experiment-actions{justify-content:flex-start}.compact-search{min-width:0;width:100%}.mode-pill{display:none}.live-angle-hero{min-height:112px}.home-live-values strong{font-size:1.12rem}}
@media(max-width:430px){.dashboard-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-live-values{grid-template-columns:repeat(2,minmax(0,1fr))}.home-live-panel{padding:9px}.summary-card{padding:8px}.active-experiment-card{padding:8px}.content{padding:6px}.card-pad,.wizard-card,.device-bar{padding:8px}.page-head h1{font-size:1.45rem}.page-head .actions{gap:5px}.page-head .btn{padding:7px 9px}.topbar{padding:7px 8px}.topbar-title{font-size:1rem}}


/* v1.7.0 — Premium mobil, hotspot ayarları, güvenli alanlar ve modern gemi profilleri */
body{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
.native-app-mode body{padding:0}
.hero-grid-lines{position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.25) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,transparent,black 20%,black 80%,transparent)}
.hero-kicker,.auth-badge{display:inline-flex;align-items:center;width:max-content;max-width:100%;padding:7px 11px;border-radius:999px;font-size:.67rem;letter-spacing:.12em;font-weight:900}.hero-kicker{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);margin-bottom:18px}.auth-badge{background:var(--primary-soft);color:var(--primary-dark);margin-bottom:12px}
.hero-instrument{display:grid;grid-template-columns:minmax(220px,.9fr) 1.25fr;gap:12px;margin:24px 0 4px}.hero-gauge{border:1px solid rgba(255,255,255,.22);background:linear-gradient(145deg,rgba(2,132,199,.32),rgba(15,118,110,.42));border-radius:20px;padding:18px;box-shadow:0 20px 45px rgba(0,0,0,.18)}.hero-gauge span,.hero-gauge small{display:block;color:rgba(255,255,255,.72);font-size:.72rem}.hero-gauge strong{display:block;font-size:clamp(2.6rem,6vw,4.8rem);line-height:1;margin:9px 0;font-variant-numeric:tabular-nums}.hero-mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.hero-mini-grid>div{padding:13px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:14px}.hero-mini-grid span{display:block;font-size:.67rem;color:rgba(255,255,255,.65);text-transform:uppercase;font-weight:900}.hero-mini-grid strong{display:block;margin-top:5px;font-size:.92rem}
.auth-card{border:1px solid var(--line);border-radius:22px;padding:clamp(20px,4vw,38px);background:var(--surface);box-shadow:0 30px 70px rgba(15,23,42,.12)}.auth-switch-cta{display:grid;gap:9px;padding-top:18px;border-top:1px solid var(--line)}.auth-switch-cta span{font-weight:800;color:var(--text)}.auth-switch-cta small{font-size:.72rem}.btn-application{width:100%;background:linear-gradient(135deg,#f59e0b,#ea580c);color:white;box-shadow:0 10px 24px rgba(234,88,12,.25)}
.profile-preview{background:linear-gradient(180deg,#e7f6ff 0%,#f8fbff 70%,#d9effc 70%,#eef9ff 100%);padding:12px}.vessel-profile-svg{width:min(100%,900px);height:auto;max-height:280px;color:#0b1f33;filter:drop-shadow(0 9px 12px rgba(15,23,42,.16))}.profile-stroke{fill:none;stroke:#081827;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}.hull-fill{fill:#ffffff;stroke:none}.deck-fill{fill:#cfe8f6;stroke:none}.window-fill{fill:#0f6a8c;stroke:none}.sail-fill{fill:#ffffff;stroke:#081827;stroke-width:5;stroke-linejoin:round}.sail-fill.alt{fill:#d9effa}.water-line{stroke:#0ea5e9;stroke-width:4;stroke-dasharray:12 8}.water-wave{fill:none;stroke:#38bdf8;stroke-width:3}
.settings-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:10px}.settings-card{padding:12px}.settings-card.span-all{grid-column:1/-1}.settings-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.native-device-results{display:grid;gap:7px;margin-top:10px}.native-device-card{width:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;text-align:left;border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;padding:9px;color:var(--text)}.native-device-card:hover{border-color:var(--primary)}.native-device-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:var(--primary-soft);color:var(--primary);font-size:1.3rem}.native-device-card strong,.native-device-card small{display:block}.native-device-card small{color:var(--muted);margin-top:2px}.display-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.display-mode-card{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;padding:12px;text-align:left;color:var(--text)}.display-mode-card.active{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary);background:var(--primary-soft)}.display-mode-card strong,.display-mode-card span{display:block}.display-mode-card span{color:var(--muted);font-size:.72rem;margin-top:4px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-top:1px solid var(--line);margin-top:10px}.setting-row strong,.setting-row span{display:block}.setting-row>div span{color:var(--muted);font-size:.74rem;margin-top:4px}.toggle-button{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:var(--surface-soft);color:var(--muted);font-weight:800}.toggle-button span{width:18px;height:18px;border-radius:50%;background:#94a3b8}.toggle-button.active{background:var(--success-soft);color:var(--success);border-color:#86efac}.toggle-button.active span{background:#22c55e}.quick-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.quick-flow>div{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:11px;padding:10px;background:var(--surface-soft)}.quick-flow b{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:white}.help-modal{max-width:620px}.help-copy{font-size:1rem;line-height:1.7;color:var(--text)}.help-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
html.ui-mode-phone .app-shell{grid-template-columns:1fr}html.ui-mode-phone .sidebar{position:fixed;transform:translateX(-110%)}html.ui-mode-phone .sidebar.open{transform:translateX(0)}html.ui-mode-phone .mobile-menu{display:inline-flex}html.ui-mode-phone .content{padding:6px}html.ui-mode-phone .settings-grid{grid-template-columns:1fr}html.ui-mode-phone .quick-flow{grid-template-columns:1fr 1fr}html.ui-mode-phone .form-grid{gap:7px}html.ui-mode-phone .field{grid-column:1/-1}
html.ui-mode-tablet .app-shell{grid-template-columns:84px minmax(0,1fr)}html.ui-mode-tablet .sidebar{padding-inline:10px}html.ui-mode-tablet .sidebar .brand-copy,html.ui-mode-tablet .nav-text,html.ui-mode-tablet .user-chip{display:none}html.ui-mode-tablet .nav-button{justify-content:center}html.ui-mode-tablet .content{padding:10px}html.ui-mode-tablet .settings-grid{grid-template-columns:1fr}
html.ui-mode-desktop .content{max-width:1900px}
@media(max-width:900px){.hero-instrument{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.quick-flow{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.public-shell{min-height:100dvh}.hero-panel{min-height:auto;padding:24px 18px 28px}.hero-copy h1{font-size:clamp(2.1rem,11vw,3.5rem)}.hero-instrument{display:none}.hero-features{grid-template-columns:1fr;margin-top:20px}.auth-panel{min-height:auto;padding:18px 12px 28px}.auth-card{padding:18px}.settings-card{padding:9px}.display-mode-grid{grid-template-columns:1fr 1fr}.wizard-footer{padding-bottom:max(8px,env(safe-area-inset-bottom))}}
@media(max-width:430px){.quick-flow{grid-template-columns:1fr}.display-mode-grid{grid-template-columns:1fr}.settings-actions .btn{width:100%}.hero-feature{padding:12px}}

/* v1.7.0: collapsible professional sections and touch-first profile editor */
.section-heading{position:relative;padding-right:34px}
.section-collapse-button{position:absolute;right:0;top:50%;transform:translateY(-50%);width:28px;height:28px;border:1px solid var(--line);border-radius:8px;background:var(--surface-soft);color:var(--muted);font-weight:900;line-height:1;cursor:pointer}
.section-collapse-button:hover{border-color:var(--primary);color:var(--primary)}
.section-block.collapsed>:not(.section-heading){display:none!important}
.section-block.collapsed .section-heading{margin-bottom:0}
.profile-editor-modal{width:min(96vw,1040px);max-width:none;padding:16px}
.profile-editor-toolbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:12px 0}
.profile-editor-toolbar .btn.active{background:var(--primary);color:white;border-color:var(--primary)}
.profile-width-label{display:flex;align-items:center;gap:8px;margin-left:auto;color:var(--muted);font-size:.78rem;font-weight:800}
.profile-width-label input{width:130px}
.profile-editor-stage{border:1px solid var(--line-strong);border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#edf8ff,#fff 75%);padding:8px}
.profile-editor-stage canvas{display:block;width:100%;height:auto;min-height:220px;max-height:55vh;background:#fff;touch-action:none;cursor:crosshair;border-radius:9px}
.profile-editor-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
@media(max-width:640px){.profile-editor-modal{padding:10px}.profile-editor-toolbar .btn{flex:1 1 125px}.profile-width-label{width:100%;margin-left:0;justify-content:space-between}.profile-width-label input{flex:1}.profile-editor-stage{padding:4px}.profile-editor-stage canvas{min-height:250px}.profile-editor-actions .btn{flex:1}}