@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --paper: #f0f2f5;
  --card: #ffffff;
  --ink: #111827;
  --muted: #4b5563;
  --line: #d1d5db;
  --accent: #d62828;
  --accent-hover: #b71c1c;
  --accent-gold: #d97706;
  --soft: #e5e7eb;
  --shadow: 0 16px 45px rgba(0, 0, 0, 0.07);

  /* Fluid Modular Type Scale */
  --fs-3xs: clamp(6.5px, 0.45rem + 0.15vw, 7.5px);
  --fs-2xs: clamp(7.5px, 0.52rem + 0.2vw, 9px);
  --fs-xs: clamp(9px, 0.62rem + 0.25vw, 10.5px);
  --fs-sm: clamp(10.5px, 0.72rem + 0.3vw, 12px);
  --fs-base: clamp(12px, 0.82rem + 0.35vw, 14px);
  --fs-md: clamp(14px, 0.95rem + 0.45vw, 17px);
  --fs-lg: clamp(17px, 1.15rem + 0.6vw, 22px);
  --fs-xl: clamp(21px, 1.4rem + 1vw, 30px);
  --fs-2xl: clamp(26px, 1.7rem + 1.6vw, 44px);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 14px 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  height: 100dvh;
  overflow: hidden;
  transition: background-color .2s ease, color .2s ease;
}

body[data-theme="dark"] {
  --paper: #121417;
  --card: #1a1e24;
  --ink: #f3f5f8;
  --muted: #9ca3af;
  --line: #2b323d;
  --accent: #e62e2d;
  --accent-hover: #ff4d4d;
  --accent-gold: #f59e0b;
  --soft: #222731;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.app-shell {
  max-width: 1650px;
  margin: auto;
  height: 100dvh;
  padding: 0 4vw;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* Top Navigation Bar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  height: clamp(48px, 6.8vh, 62px);
  width: auto;
  max-width: 230px;
  object-fit: contain;
  display: block;
}

.brand span {
  display: block;
  font: 700 var(--fs-3xs) 'DM Sans', sans-serif;
  letter-spacing: 1.6px;
  margin-top: 3px;
  color: var(--accent);
}

.header-note {
  font-size: var(--fs-xs);
  letter-spacing: 1.4px;
  color: var(--muted);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.install-pill {
  background: var(--accent);
  color: #ffffff;
  border: 1px solid var(--accent);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: var(--fs-xs);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: all .15s ease;
}
.install-pill:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
}

.auth-pill {
  background: rgba(214, 40, 40, 0.15);
  color: var(--accent);
  border: 1px solid rgba(214, 40, 40, 0.4);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: var(--fs-xs);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all .15s ease;
}
.auth-pill:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  transform: translateY(-1px);
}
.role-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.role-tab-btn {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 10px 8px;
  border-radius: 6px;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: all .15s ease;
}
.role-tab-btn.active {
  background: rgba(214, 40, 40, 0.12);
  color: var(--accent);
  border-color: var(--accent);
}

.quiet {
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 8px 0;
  font-size: var(--fs-sm);
  font-weight: 600;
}
.quiet:hover { color: var(--accent); }

/* Hero Operational Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 0;
  flex: 1.1;
  max-height: 380px;
  margin-top: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(16px, 2.6vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  font-size: var(--fs-2xs);
  letter-spacing: 1.6px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

h1 {
  font: 700 var(--fs-2xl)/1.12 'Manrope', sans-serif;
  letter-spacing: -1.2px;
  margin: 10px 0 8px;
}

p {
  line-height: 1.6;
  color: var(--muted);
}

.hero-copy p {
  font-size: var(--fs-sm);
  margin-bottom: 16px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #ffffff;
  border-radius: 4px;
  padding: 11px 20px;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: background .15s ease, transform .1s ease;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-primary span { margin-left: 14px; }

.hero-link {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 4px;
  font-size: var(--fs-sm);
  font-weight: 600;
}
.hero-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-visual {
  position: relative;
  min-height: 0;
  background: #1e2530;
}

.hero-visual img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.9);
  transition: opacity .3s ease;
}

.image-caption {
  position: absolute;
  bottom: 0;
  background: linear-gradient(transparent, rgba(14, 18, 24, 0.92));
  padding: 30px 18px 14px;
  width: 100%;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-2xs);
  letter-spacing: 1.2px;
  font-weight: 600;
}

.image-caption button {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  padding: 4px 9px;
  font-size: var(--fs-xs);
}
.image-caption button:hover { background: var(--accent); border-color: var(--accent); }

/* Overview bar */
.overview {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 12px;
  flex-shrink: 0;
}

h2 {
  font: 700 var(--fs-lg) 'Manrope', sans-serif;
  letter-spacing: -0.5px;
  margin: 4px 0 0;
}

h3 {
  font: 700 var(--fs-md) 'Manrope', sans-serif;
}

/* 4-Column Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.05fr;
  gap: 14px;
  flex: 1;
  min-height: 0;
  max-height: 280px;
}

.workspace-card {
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  min-height: 0;
}

.workspace-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}

.card-index {
  color: var(--accent);
  font-size: var(--fs-2xs);
  letter-spacing: 1.3px;
  font-weight: 700;
}

.workspace-card strong {
  font: 700 var(--fs-md)/1.2 'Manrope', sans-serif;
  letter-spacing: -0.5px;
  margin: 10px 0 4px;
}

.workspace-card p {
  font-size: var(--fs-xs);
  line-height: 1.45;
  margin: 0;
}

.card-footer {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--muted);
}

.card-footer b {
  font-size: var(--fs-md);
  color: var(--accent);
}

/* Today Dispatch Card */
.today-card {
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.today-card h3 {
  margin: 6px 0 4px;
  line-height: 1.25;
}

.today-card p {
  font-size: var(--fs-xs);
  line-height: 1.45;
  margin-bottom: 10px;
}

.avatar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.avatar {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--accent);
  background: var(--soft);
  color: var(--accent);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: var(--fs-2xs);
  font-weight: 800;
}

.avatar-row small {
  display: block;
  color: var(--muted);
  font-size: var(--fs-3xs);
  font-weight: 500;
}

/* Footer (In front of text cards, clean separation) */
footer {
  position: relative;
  z-index: 20;
  background: var(--paper);
  border-top: 1px solid var(--line);
  min-height: 44px;
  max-height: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--muted);
  flex-shrink: 0;
  padding: 0 2px;
}

footer > span:first-child {
  letter-spacing: 1.2px;
  font-weight: 600;
  color: var(--ink);
}

/* Native Workflow Modal Dialog */
dialog {
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  max-width: 1100px;
  width: 94vw;
  max-height: 90dvh;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(10, 14, 20, 0.75);
  backdrop-filter: blur(4px);
}

.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 2;
}

#panel-body {
  padding: 20px 26px 28px;
  overflow-y: auto;
  max-height: calc(90dvh - 80px);
}

/* Step Navigation Tabs */
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.tabs button {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 4px;
  color: var(--ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all .15s ease;
}

.tabs button[aria-selected="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

/* 3-Tier Supplier Matrix Cards */
.tier-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.tier-card {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  cursor: pointer;
  text-align: left;
  transition: all .15s ease;
}

.tier-card:hover { border-color: var(--accent-gold); }

.tier-card.active {
  border-color: var(--accent);
  background: var(--card);
  box-shadow: 0 4px 14px rgba(214, 40, 40, 0.12);
}

.tier-tag {
  font-size: var(--fs-3xs);
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--accent);
  text-transform: uppercase;
}

.tier-card strong {
  display: block;
  font: 700 var(--fs-sm) 'Manrope', sans-serif;
  margin: 3px 0 5px;
  color: var(--ink);
}

.tier-card p {
  font-size: var(--fs-xs);
  line-height: 1.4;
  margin: 0;
  color: var(--muted);
}

.tier-price-est {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink);
  margin-top: 6px;
  display: block;
}

/* Form Layout */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--muted);
}

input, select, textarea {
  display: block;
  width: 100%;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 11px;
  margin-top: 4px;
  font-size: var(--fs-sm);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(214, 40, 40, 0.15);
}

textarea { min-height: 75px; }
.full { grid-column: 1 / -1; }

.notice {
  background: var(--soft);
  border-left: 3px solid var(--accent);
  padding: 11px 15px;
  border-radius: 4px;
  font-size: var(--fs-sm);
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--ink);
}

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

.secondary {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 10px 15px;
  border-radius: 4px;
  font-size: var(--fs-sm);
  font-weight: 600;
}
.secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Live Quote Totals Bar */
.totals {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  color: var(--ink);
  padding: 16px 20px;
  margin-top: 18px;
  border-radius: 6px;
}

.totals small {
  display: block;
  font-size: var(--fs-2xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
}

.totals strong {
  font: 700 var(--fs-lg) 'Manrope', sans-serif;
  color: var(--accent);
}

/* Table Wrappers */
.table-wrap { overflow-x: auto; margin-top: 10px; }
table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
th, td { text-align: left; padding: 9px 7px; border-bottom: 1px solid var(--line); }
th { font-size: var(--fs-2xs); font-weight: 700; letter-spacing: 0.5px; color: var(--muted); text-transform: uppercase; }
td input, td select { min-width: 80px; margin-top: 0; padding: 6px 8px; }
td:first-child input { min-width: 160px; }
.amount { font-weight: 600; font-family: 'Manrope', sans-serif; }

/* Status Badges */
.status {
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--soft);
  font-size: var(--fs-2xs);
  font-weight: 700;
  color: var(--ink);
  display: inline-block;
}

.job-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 10px;
}
.job-row p { margin: 3px 0; font-size: var(--fs-xs); }

.log {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
}
.log small { color: var(--muted); }

/* Photos list */
.photos { display: flex; gap: 12px; flex-wrap: wrap; }
.photos figure { margin: 0; width: 135px; font-size: var(--fs-2xs); }
.photos img { width: 135px; height: 90px; object-fit: cover; border-radius: 4px; }

/* Toast Notification */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 11px 20px;
  background: #111827;
  color: #f3f5f8;
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow);
  border-radius: 5px;
  z-index: 1000;
  display: none;
  font-size: var(--fs-sm);
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE ADAPTATIONS & MOBILE VIEWPORT SPECIFICATIONS
   Preserving strict 100dvh zero-scroll discipline and preventing overlaps
   ========================================================================== */

@media (min-width: 1600px) {
  .hero { max-height: 420px; }
  .workspace-grid { max-height: 320px; }
}

@media (max-height: 760px) and (min-width: 801px) {
  .topbar { min-height: 60px; }
  .hero { margin-top: 10px; }
  .hero-copy { padding: 16px 22px; }
  h1 { font-size: 28px; margin: 6px 0; }
  .hero-copy p { margin: 4px 0 10px; }
  .overview { padding: 8px 0; }
  .workspace-card { padding: 12px 14px; }
  .today-card { padding: 12px 14px; }
  footer { min-height: 38px; }
}

/* Mobile Viewports (Smartphones & Narrow Screens) */
@media (max-width: 800px) {
  .app-shell {
    padding: 0 12px;
  }

  .header-note { display: none; }

  .topbar {
    min-height: clamp(48px, 7.5vh, 56px);
  }

  .brand-logo {
    height: clamp(34px, 5.5vh, 44px);
    max-width: 155px;
  }

  .brand span {
    font-size: clamp(6px, 1.4vw, 7px);
    letter-spacing: 1.2px;
    margin-top: 2px;
  }

  .install-pill {
    padding: 5px 9px;
    font-size: clamp(8px, 1.9vw, 9.5px);
  }

  .header-actions { gap: 8px; }
  .header-actions .quiet {
    font-size: clamp(10px, 2.4vw, 11.5px);
  }

  /* Modular Hero on Mobile Device Viewport (Pic 2 Adjustment) */
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    margin-top: clamp(6px, 1.2vh, 10px);
    min-height: 0;
    max-height: clamp(135px, 24vh, 180px);
    flex: 0 1 auto;
    border-radius: 6px;
  }

  .hero-copy {
    padding: clamp(8px, 2vw, 12px);
    justify-content: center;
  }

  .hero-copy p { display: none; }

  .hero-copy .eyebrow {
    font-size: clamp(6.5px, 1.5vw, 7.5px);
    letter-spacing: 0.8px;
    line-height: 1.2;
    margin-bottom: 2px;
  }

  h1 {
    font-size: clamp(14px, 3.6vw, 19px);
    line-height: 1.12;
    letter-spacing: -0.5px;
    margin: 3px 0 6px;
  }

  .hero-cta-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  .hero-cta-group .btn-primary {
    padding: clamp(5px, 1.4vw, 7px) clamp(9px, 2.2vw, 13px);
    font-size: clamp(9px, 2.2vw, 10.5px);
    border-radius: 3px;
  }

  .hero-cta-group .btn-primary span { margin-left: 6px; }

  /* Ensure Customer & Site Record button stays visible on mobile */
  .hero-cta-group .hero-link {
    display: inline-flex !important;
    padding: clamp(5px, 1.4vw, 7px) clamp(9px, 2.2vw, 13px);
    font-size: clamp(9px, 2.2vw, 10.5px);
    border-radius: 3px;
    background: var(--card);
    border: 1px solid var(--line);
    color: var(--ink);
  }

  /* Mobile framing for tradesman photo */
  .hero-visual img {
    object-position: 70% 30%;
  }

  .image-caption {
    padding: 14px 6px 4px;
    font-size: clamp(6.5px, 1.5vw, 7.5px);
    letter-spacing: 0.6px;
  }

  .image-caption span { display: none; }

  .image-caption button {
    font-size: clamp(7.5px, 1.8vw, 8.5px);
    padding: 2px 6px;
  }

  /* Overview Bar */
  .overview {
    padding: clamp(4px, 0.8vh, 8px) 0;
  }

  .overview .eyebrow {
    font-size: clamp(6.5px, 1.5vw, 7.5px);
    letter-spacing: 0.8px;
  }

  .overview h2 {
    font-size: clamp(11.5px, 2.5vw, 14px);
    margin: 1px 0 0;
    letter-spacing: -0.3px;
  }

  .overview .quiet {
    font-size: clamp(8.5px, 1.9vw, 9.5px);
    padding: 2px 0;
  }

  /* Modular Workspace Grid at Mobile Sizes (Pic 3 Adjustment) */
  .workspace-grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(5px, 1.2vw, 8px);
    flex: 1 1 auto;
    min-height: 0;
    max-height: clamp(130px, 27vh, 185px);
    margin-bottom: 4px;
  }

  .workspace-card {
    padding: clamp(6px, 1.6vw, 10px);
    border-radius: 5px;
    min-height: 0;
    justify-content: space-between;
  }

  .card-index {
    font-size: clamp(6.5px, 1.5vw, 7.5px);
    letter-spacing: 0.8px;
  }

  .workspace-card strong {
    font: 700 clamp(11px, 2.5vw, 13px)/1.15 'Manrope', sans-serif;
    letter-spacing: -0.3px;
    margin: 3px 0 2px;
  }

  .workspace-card p { display: none; }

  .card-footer {
    margin-top: auto;
    padding-top: 2px;
    font-size: clamp(7.5px, 1.7vw, 8.5px);
  }

  .card-footer b {
    font-size: clamp(10px, 2.2vw, 12px);
  }

  .today-card {
    padding: clamp(6px, 1.6vw, 10px);
    border-radius: 5px;
    min-height: 0;
    justify-content: space-between;
  }

  .today-card .eyebrow {
    font-size: clamp(6.5px, 1.5vw, 7.5px);
    letter-spacing: 0.8px;
  }

  .today-card h3 {
    font: 700 clamp(11px, 2.5vw, 13px)/1.15 'Manrope', sans-serif;
    margin: 3px 0 2px;
    letter-spacing: -0.3px;
  }

  .today-card p { display: none; }

  .today-card .avatar-row {
    margin-top: auto;
    gap: 4px;
    font-size: clamp(7.5px, 1.7vw, 8.5px);
  }

  .today-card .avatar {
    width: 18px;
    height: 18px;
    font-size: 7.5px;
  }

  .today-card .avatar-row small { display: none; }
  .today-card .quiet { display: none; }

  /* Footer In Front of Text Cards (Pic 3 Adjustment) */
  footer {
    position: relative;
    z-index: 20;
    background: var(--paper);
    border-top: 1px solid var(--line);
    min-height: clamp(32px, 5vh, 38px);
    max-height: 40px;
    padding: 0 4px;
    margin-top: auto;
    box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.05);
  }

  footer > span:first-child { display: none; }

  footer > span {
    font-size: clamp(7.5px, 1.8vw, 8.5px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: calc(100% - 90px);
  }

  footer button#reset {
    font-size: clamp(8px, 1.9vw, 9px);
    flex-shrink: 0;
  }

  .tier-selector { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: 1fr; }
  .qr-svg-wrap { width: 170px; height: 170px; }
  .dialog-heading { padding: 14px 16px; }
  #panel-body { padding: 14px 16px; }
}

/* Credentials Box & QR Connect Grid */
.credentials-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.channel-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 5px;
  text-align: left;
  cursor: pointer;
  transition: all .15s ease;
  color: var(--ink);
}
.channel-btn:hover {
  border-color: var(--accent);
  background: var(--card);
}
.ch-icon { font-size: 16px; flex-shrink: 0; }
.ch-text { flex: 1; min-width: 0; }
.ch-text b { display: block; font-size: 11px; }
.ch-text small { display: block; font-size: 9.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch-badge {
  font-size: 8px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  padding: 3px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* QR Code & CV Dialog */
#qr-dialog, #install-dialog {
  max-width: 600px;
  width: 92vw;
}
#qr-body, #install-body {
  padding: 16px 22px 24px;
  overflow-y: auto;
  max-height: calc(85dvh - 75px);
}
.qr-content-wrap {
  text-align: center;
  padding: 6px 0;
}
.qr-svg-wrap {
  width: 200px;
  height: 200px;
  margin: 10px auto;
  background: #ffffff;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.qr-svg-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}
.cv-card {
  padding: 4px 0;
}
.cv-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.cv-logo {
  width: 64px;
  height: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.cv-section {
  margin-bottom: 12px;
}
.cv-section h4 {
  font: 700 12px 'Manrope', sans-serif;
  color: var(--accent);
  margin: 0 0 5px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.cv-section p {
  font-size: 11px;
  line-height: 1.5;
  margin: 0;
}
.cv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.cv-tags span {
  background: var(--soft);
  border: 1px solid var(--line);
  font-size: 9.5px;
  padding: 3px 7px;
  border-radius: 3px;
  color: var(--ink);
}
.cv-list {
  margin: 0;
  padding-left: 16px;
  font-size: 11px;
  line-height: 1.6;
}
.pwa-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 12px 0;
}
.pwa-step {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 11.5px;
}
.step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 10px;
  flex-shrink: 0;
}

/* Ultra-compact screen protection (< 620px viewport height) */
@media (max-height: 620px) and (max-width: 800px) {
  .topbar { min-height: 44px; }
  .hero { max-height: 120px; }
  h1 { font-size: 14px; margin: 2px 0 4px; }
  .workspace-grid { max-height: 125px; gap: 4px; }
  .workspace-card strong, .today-card h3 { font-size: 10.5px; }
  footer { min-height: 30px; max-height: 32px; }
}

/* VIP Operational Trial Banner & Lockout */
.trial-banner {
  background: linear-gradient(90deg, #1f1412 0%, #2b1716 50%, #1a1514 100%);
  border-bottom: 1px solid #bf363480;
  color: #fff;
  font-size: 11px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  flex-shrink: 0;
}
.trial-banner.expired {
  background: #3b0d0c;
  border-color: #ef4444;
}
.trial-banner-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.trial-tag {
  background: #bf3634;
  color: #fff;
  font-weight: 800;
  font-size: 9.5px;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 3px;
  text-transform: uppercase;
}
.trial-title {
  font-weight: 700;
  color: #e5e7eb;
}
.trial-days {
  background: rgba(232, 173, 99, 0.15);
  border: 1px solid rgba(232, 173, 99, 0.4);
  color: #f5be7b;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10.5px;
}
.trial-days.urgent {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
  color: #f87171;
}
.trial-cslb {
  color: #9ca3af;
  font-size: 10px;
}
.trial-portal-link {
  color: #4ade80;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.1);
  padding: 2px 8px;
  border-radius: 3px;
  transition: all 0.2s ease;
}
.trial-portal-link:hover {
  background: #22c55e;
  color: #000;
}

/* Lockout Dialog */
.trial-lockout-dialog {
  width: min(540px, calc(100% - 32px));
  border: 1px solid #bf3634;
  border-radius: 8px;
  background: #14171a;
  color: #f3f4f6;
  padding: 28px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.85);
}
.trial-lockout-dialog::backdrop {
  background: rgba(8, 10, 12, 0.92);
  backdrop-filter: blur(8px);
}
.lockout-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.lockout-logo {
  width: 72px;
  height: auto;
  margin-bottom: 4px;
}
.badge-lockout {
  background: #7f1d1d;
  color: #fca5a5;
  border: 1px solid #ef4444;
  font-weight: 800;
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 4px;
}
.lockout-box h2 {
  font: 700 20px 'Manrope', sans-serif;
  color: #fff;
  margin: 0;
}
.lockout-msg {
  font-size: 13px;
  color: #d1d5db;
  line-height: 1.5;
  margin: 0;
}
.lockout-specs {
  width: 100%;
  background: #1b2026;
  border: 1px solid #2d3748;
  border-radius: 6px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  font-size: 11.5px;
  margin: 8px 0;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.spec-row span {
  color: #9ca3af;
}
.lockout-sub {
  font-size: 11.5px;
  color: #9ca3af;
  line-height: 1.45;
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}