/* ═══════════════════════════════════════
   QUOTE machine — Clean Mobile Redesign
   Design: Utilitarian Precision
   Philosophy: One thing at a time
═══════════════════════════════════════ */
:root {
  --navy:       #0D2137;
  --navy-mid:   #1C3A5E;
  --navy-pale:  #2B4B6F;
  --accent:     #E8A020;
  --accent-dk:  #C4831A;
  --success:    #22C55E;
  --danger:     #EF4444;
  --surface:    #F6F8FB;
  --white:      #FFFFFF;
  --border:     #E2E8F0;
  --text:       #0F172A;
  --text-mid:   #475569;
  --text-light: #94A3B8;
  --radius:     12px;
  --radius-sm:  8px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow:     0 4px 12px rgba(0,0,0,.1);
  --shadow-lg:  0 8px 30px rgba(0,0,0,.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%;
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  background: var(--navy);
  color: var(--text);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}
body {
  display: flex;
  flex-direction: column;
  /* NEVER use 100vh on iOS — it includes hidden Safari chrome */
  /* height: 100% inherits from html which gets the real viewport */
}

/* ═══ LOGIN ═══ */
#login-gate {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
#login-gate.hidden { display: none; }
.login-card {
  background: var(--white);
  border-radius: 20px;
  padding: 40px 28px;
  width: 100%; max-width: 360px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.login-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px; letter-spacing: 3px;
  color: var(--navy);
}
.login-logo span { color: var(--accent); }
.login-sub { font-size: 14px; color: var(--text-mid); margin: 4px 0 28px; }
#login-password {
  width: 100%; padding: 14px 16px;
  border: 2px solid var(--border); border-radius: var(--radius);
  font-size: 16px; font-family: inherit;
  text-align: center; letter-spacing: 2px;
  outline: none; transition: border-color .2s;
}
#login-password:focus { border-color: var(--accent); }
#login-btn {
  width: 100%; margin-top: 16px; padding: 14px;
  background: var(--navy); color: white;
  border: none; border-radius: var(--radius);
  font-size: 15px; font-weight: 700; font-family: inherit;
  cursor: pointer;
}
#login-btn:disabled { opacity: .5; }
.login-error { color: var(--danger); font-size: 13px; font-weight: 600; margin-top: 12px; min-height: 18px; }

/* ═══ HEADER ═══ */
header {
  position: absolute; top: 0; left: 0; right: 0;
  background: var(--navy); color: white;
  height: 48px; z-index: 100;
  display: flex; align-items: center;
  padding: 0 10px; gap: 6px;
}
.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px; letter-spacing: 2px;
  background: var(--accent); color: var(--navy);
  width: 36px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px; font-weight: 700;
  flex-shrink: 0;
}
.logo span { color: var(--navy); }
.header-center {
  flex: 1; text-align: center;
  font-size: 12px; color: rgba(255,255,255,.6);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.header-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.user-badge {
  background: rgba(232,160,32,.2); color: var(--accent);
  font-size: 11px; font-weight: 700;
  padding: 3px 8px; border-radius: 20px;
}
.hdr-btn {
  background: rgba(255,255,255,.1); border: none; color: white;
  border-radius: var(--radius-sm); padding: 6px 10px;
  font-size: 12px; font-weight: 600; font-family: inherit;
  cursor: pointer; white-space: nowrap;
}
.hdr-btn:active { background: rgba(255,255,255,.2); }
.hdr-count {
  background: var(--accent); color: var(--navy);
  font-size: 11px; font-weight: 800;
  padding: 1px 6px; border-radius: 10px;
  margin-right: 2px;
}
.hdr-menu-btn { font-size: 16px; padding: 6px 8px; }

/* Header dropdown menu */
.hdr-menu {
  position: fixed; top: 48px; right: 8px;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); min-width: 200px;
  z-index: 9000; overflow: hidden;
  opacity: 0; pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .15s, transform .15s;
}
.hdr-menu.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.hdr-menu-item {
  display: block; width: 100%;
  background: none; border: none; border-bottom: 1px solid var(--border);
  padding: 14px 16px; text-align: left;
  font-size: 14px; font-family: inherit; color: var(--text);
  cursor: pointer;
}
.hdr-menu-item:last-child { border-bottom: none; }
.hdr-menu-item:active { background: var(--surface); }

/* ═══ MAP ═══ */
#map-container {
  position: absolute;
  top: 48px; left: 0; right: 0;
  /* Bottom set dynamically by JS when panel resizes */
  bottom: 44%;
  min-height: 160px;
}
#map { width: 100%; height: 100%; }

/* Search bar */
#geocoder-wrapper {
  position: absolute; top: 10px;
  left: 10px; right: 62px; /* clear toolbar */
  z-index: 400;
}
#geocoder-inner {
  display: flex; background: var(--white);
  border-radius: var(--radius); box-shadow: var(--shadow);
  overflow: hidden;
}
#addr-input {
  flex: 1; border: none; padding: 12px 14px;
  font-size: 16px; font-family: inherit;
  outline: none; color: var(--text);
  background: var(--white);
}
#addr-input::placeholder { color: var(--text-light); }
#search-btn {
  background: var(--navy); color: white;
  border: none; padding: 12px 16px;
  font-size: 14px; font-weight: 700; font-family: inherit;
  cursor: pointer;
}
#autocomplete-list {
  background: var(--white); border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.autocomplete-item {
  padding: 12px 14px; font-size: 14px;
  cursor: pointer; border-top: 1px solid var(--border); color: var(--text);
}
.autocomplete-item:active { background: var(--surface); }

/* Map toolbar */
#map-toolbar {
  position: absolute; top: 10px; right: 8px;
  z-index: 400;
  display: flex; flex-direction: column; gap: 6px;
}
.map-tool-btn {
  width: 46px; height: 46px;
  background: var(--navy); border: 2px solid rgba(255,255,255,.15);
  color: white; border-radius: var(--radius);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: var(--shadow);
  transition: all .15s;
}
.map-tool-btn:active { transform: scale(.92); }
.map-tool-btn.active { background: var(--accent); border-color: var(--accent); color: var(--navy); }
.tool-icon { font-size: 20px; line-height: 1; }
/* Tooltip on hover (desktop) */
.tool-tip {
  display: none; position: absolute;
  right: calc(100% + 8px); top: 50%; transform: translateY(-50%);
  background: var(--navy); color: white;
  font-size: 11px; font-weight: 700; white-space: nowrap;
  padding: 4px 10px; border-radius: 6px;
  pointer-events: none;
}
.map-tool-btn:hover .tool-tip { display: block; }

/* Drawing overlay */
#drawing-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  z-index: 500; pointer-events: none;
  padding: 0 16px 14px;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
}
#drawing-instructions {
  pointer-events: none;
  background: rgba(13,33,55,.9); color: white;
  font-size: 14px; font-weight: 600;
  padding: 8px 20px; border-radius: 24px;
  border: 1px solid rgba(232,160,32,.5);
}
#drawing-instructions strong { color: var(--accent); }
#point-counter {
  pointer-events: none;
  color: rgba(255,255,255,.7); font-size: 12px;
  background: rgba(13,33,55,.7);
  padding: 4px 14px; border-radius: 12px;
}
#btn-done-drawing {
  pointer-events: all;
  background: var(--success); color: white;
  border: none; border-radius: 28px;
  padding: 16px 40px; font-size: 17px; font-weight: 700; font-family: inherit;
  cursor: pointer; width: 100%; max-width: 340px;
  box-shadow: 0 4px 20px rgba(34,197,94,.4);
}
#btn-cancel-drawing {
  pointer-events: all;
  background: rgba(13,33,55,.7); color: rgba(255,255,255,.7);
  border: none; font-size: 13px; cursor: pointer;
  padding: 6px 16px; border-radius: 12px; font-family: inherit;
}

/* Measurement badge */
#measure-badge {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
  background: var(--navy); color: white;
  border-radius: var(--radius); padding: 8px 16px;
  z-index: 400; border: 2px solid var(--accent);
  box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 12px; white-space: nowrap;
}
.badge-val {
  font-family: 'Bebas Neue', sans-serif; font-size: 28px;
  color: var(--accent); line-height: 1;
}
.badge-unit { font-size: 13px; font-weight: 600; color: rgba(255,255,255,.6); }
.badge-clear {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
  color: white; padding: 5px 10px; border-radius: 6px;
  cursor: pointer; font-size: 12px; font-weight: 600; font-family: inherit;
}

/* ═══ BOTTOM PANEL ═══ */
#bottom-panel {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,.25);
  display: flex; flex-direction: column;
  overflow: hidden;
  /* Default height — JS overrides via inline style */
  height: 44%;
  transition: height .3s ease;
  will-change: height;
  z-index: 10;
  /* iPhone safe area */
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
#bottom-panel.dragging { transition: none; }
#bottom-panel.snap-collapsed { height: 56px !important; }
#bottom-panel.snap-full {
  /* JS sets this dynamically using visualViewport */
}

/* Drag handle */
.panel-drag {
  height: 36px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: row-resize; flex-shrink: 0;
  gap: 3px; user-select: none; touch-action: none;
  border-radius: 20px 20px 0 0;
}
.drag-bar {
  width: 40px; height: 4px;
  background: var(--text-light); border-radius: 2px; opacity: .4;
}
.drag-chevron { font-size: 10px; color: var(--text-light); line-height: 1; opacity: .4; }
.panel-drag:active .drag-bar { opacity: .8; background: var(--accent); }

/* Panel scroll */
.panel-scroll {
  overflow-y: auto; overflow-x: hidden;
  flex: 1; padding: 0 12px 32px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain; /* prevent iOS pull-down from triggering Safari refresh */
}
#bottom-panel.snap-collapsed .panel-scroll { overflow: hidden; }

/* ═══ TABS ═══ */
.tab-row {
  display: flex; gap: 4px;
  padding: 0 0 12px;
  position: sticky; top: 0;
  background: var(--surface); z-index: 10;
}
.tab-btn {
  flex: 1; background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius); padding: 10px 4px;
  font-size: 14px; font-weight: 700; font-family: inherit;
  color: var(--text-mid); cursor: pointer;
  transition: all .15s;
}
.tab-btn:active { transform: scale(.97); }
.tab-btn.active {
  background: var(--navy); color: white;
  border-color: var(--navy);
}

/* ═══ CARDS ═══ */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
}
.card-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.card-title {
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-mid);
}
.card-hint {
  font-size: 11px; font-weight: 600; color: var(--text-light);
}

/* ═══ MEASUREMENT GRID ═══ */
.mrow-units {
  display: grid; grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 6px;
}
.munit-box {
  background: var(--surface); border-radius: var(--radius-sm);
  padding: 8px; text-align: center;
  border: 1.5px solid transparent;
  transition: border-color .15s, background .15s;
}
.munit-box.has-value { border-color: var(--accent); background: #FFF9EE; }
.munit-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(232,160,32,.15); }
.munit-label {
  display: block; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-light); margin-bottom: 4px;
}
.munit-input {
  width: 100%; text-align: center;
  font-size: 16px; font-weight: 700; font-family: inherit;
  color: var(--navy); border: none; background: transparent;
  outline: none; padding: 0;
  -moz-appearance: textfield;
}
.munit-input::-webkit-inner-spin-button,
.munit-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.munit-input::placeholder { color: var(--text-light); font-weight: 400; font-size: 14px; }

.mrow-pricing {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 4px;
}
.mrow-pricing-label {
  font-size: 10px; font-weight: 600; color: var(--text-light);
  text-transform: uppercase; letter-spacing: .5px; width: 100%; margin-bottom: 2px;
}
.mrow-price-chip {
  background: #EFF6FF; color: var(--navy);
  font-size: 11px; font-weight: 600;
  border-radius: 20px; padding: 3px 10px; border: 1px solid #BFDBFE;
}

/* ═══ FORM FIELDS ═══ */
.form-field {
  margin-bottom: 12px; position: relative;
}
.form-field:last-child { margin-bottom: 0; }
.form-field label {
  display: block; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-mid); margin-bottom: 5px;
}
input[type="text"], input[type="number"], input[type="password"],
select, textarea {
  width: 100%; background: var(--white);
  border: 2px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; font-size: 16px; font-family: inherit;
  color: var(--text); outline: none; transition: border-color .15s;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { height: 80px; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--text-light); }

.input-with-btn {
  display: flex; gap: 6px; align-items: center;
}
.input-with-btn input { flex: 1; }
.input-action-btn {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--navy); color: white;
  border: none; border-radius: var(--radius);
  font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.input-action-btn:active { background: var(--accent); }

/* Address autocomplete */
.quote-addr-list {
  position: absolute; top: 100%; left: 0; right: 0;
  z-index: 9999; background: var(--white);
  border: 2px solid var(--accent); border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-lg); max-height: 200px; overflow-y: auto;
}
.quote-addr-list:empty { display: none; }
.quote-addr-list .autocomplete-item {
  padding: 12px 14px; font-size: 14px; color: var(--text);
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.quote-addr-list .autocomplete-item:last-child { border-bottom: none; }
.quote-addr-list .autocomplete-item:active { background: #FFF9EE; }

/* ═══ LINE ITEMS ═══ */
.link-btn {
  background: none; border: none;
  color: var(--accent); font-size: 13px; font-weight: 700;
  font-family: inherit; cursor: pointer;
}
.line-item {
  background: var(--surface); border-radius: var(--radius-sm);
  padding: 10px; margin-bottom: 8px;
}
.line-item.only-item .li-remove { display: none; }
.li-header {
  display: flex; align-items: center; gap: 6px; margin-bottom: 8px;
}
.li-num {
  background: var(--navy); color: white;
  width: 22px; height: 22px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.li-header select {
  flex: 1; border: 1.5px solid var(--border); border-radius: 6px;
  padding: 8px; font-size: 14px; font-family: inherit;
  background: var(--white);
}
.li-remove {
  background: none; border: none; color: var(--danger);
  font-size: 16px; cursor: pointer; padding: 2px 6px; flex-shrink: 0;
}
.li-fields {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px;
}
.li-field label {
  font-size: 10px; font-weight: 600; color: var(--text-light);
  text-transform: uppercase; display: block; margin-bottom: 3px;
}
.li-field input, .li-field select {
  width: 100%; border: 1.5px solid var(--border); border-radius: 6px;
  padding: 8px; font-size: 14px; font-family: inherit;
  background: var(--white);
}
.li-field input:focus { border-color: var(--accent); outline: none; }
.li-subtotal {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border);
}
.li-subtotal-label { font-size: 12px; color: var(--text-light); }
.li-subtotal-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px; color: var(--navy);
}
.li-use-map {
  background: none; border: 1px dashed var(--accent); color: var(--accent);
  font-size: 10px; font-weight: 700; padding: 2px 6px;
  border-radius: 4px; cursor: pointer; font-family: inherit;
}

/* ═══ TOTAL CARD ═══ */
.total-card {
  background: var(--navy); border-radius: var(--radius);
  padding: 20px; margin: 10px 0;
}
.total-top { text-align: center; margin-bottom: 16px; }
.total-label {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  color: rgba(255,255,255,.5);
}
.total-amount {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 52px; color: var(--accent); line-height: 1;
  margin: 4px 0;
}
.total-sub { font-size: 12px; color: rgba(255,255,255,.4); }
.total-actions { display: flex; gap: 8px; }

/* ═══ BUTTONS ═══ */
.btn-primary {
  flex: 1; background: var(--accent); color: var(--navy);
  border: none; border-radius: var(--radius);
  padding: 14px 16px; font-size: 15px; font-weight: 700;
  font-family: inherit; cursor: pointer;
  transition: transform .1s;
}
.btn-primary:active { transform: scale(.97); }
.btn-secondary {
  flex: 1; background: rgba(255,255,255,.15); color: white;
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: var(--radius);
  padding: 14px 16px; font-size: 15px; font-weight: 700;
  font-family: inherit; cursor: pointer;
}
.btn-secondary:active { background: rgba(255,255,255,.25); }
.btn-outline {
  width: 100%; background: var(--white);
  border: 2px solid var(--border); border-radius: var(--radius);
  padding: 12px; font-size: 14px; font-weight: 600;
  font-family: inherit; color: var(--text-mid); cursor: pointer;
  margin-bottom: 8px; transition: all .15s;
}
.btn-outline:active { border-color: var(--accent); background: #FFF9EE; }
.btn-outline.small { font-size: 13px; padding: 10px; }
.btn-new-quote {
  width: 100%; background: transparent;
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 14px; font-size: 14px; font-weight: 700;
  font-family: inherit; color: var(--text-light); cursor: pointer;
  margin-top: 8px;
}
.btn-new-quote:active { border-color: var(--accent); color: var(--accent); }

/* Editing state */
.btn-primary.editing { background: var(--success); color: white; }

/* ═══ MORE OPTIONS ═══ */
.more-options {
  margin: 8px 0 12px;
}
.more-options summary {
  font-size: 13px; font-weight: 700; color: var(--text-light);
  cursor: pointer; padding: 10px 0;
  text-transform: uppercase; letter-spacing: .5px;
  list-style: none;
  display: flex; align-items: center; gap: 6px;
}
.more-options summary::before { content: '▸'; transition: transform .2s; }
.more-options[open] summary::before { transform: rotate(90deg); }
.more-options summary::-webkit-details-marker { display: none; }
.more-content {
  padding-top: 8px;
}
.pdf-row {
  display: flex; gap: 8px;
}
.pdf-row .btn-outline { flex: 1; margin-bottom: 0; }
.narrative-box {
  background: var(--surface); border-radius: var(--radius-sm);
  padding: 12px; font-size: 13px; line-height: 1.7;
  white-space: pre-wrap; margin-bottom: 8px;
}

/* ═══ STICKY TOTAL ═══ */
.sticky-total {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--navy); z-index: 50;
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 -4px 16px rgba(0,0,0,.3);
}
.sticky-amount {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px; color: var(--accent);
}
.sticky-save {
  background: var(--accent); color: var(--navy);
  border: none; border-radius: var(--radius-sm);
  padding: 10px 20px; font-size: 14px; font-weight: 700;
  font-family: inherit; cursor: pointer;
}

/* ═══ SAVED QUOTES ═══ */
.quote-card {
  background: var(--white); border-radius: var(--radius);
  padding: 14px; margin-bottom: 8px;
  border: 1px solid var(--border);
}
.qc-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 4px;
}
.qc-client { font-size: 16px; font-weight: 700; color: var(--navy); }
.qc-total { font-family: 'Bebas Neue', sans-serif; font-size: 24px; color: var(--accent); }
.qc-meta { font-size: 12px; color: var(--text-light); margin-bottom: 2px; text-transform: capitalize; }
.qc-actions { display: flex; gap: 6px; margin-top: 10px; }
.qc-measurements { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0 4px; }
.qcm-chip {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; font-size: 11px; color: var(--text-mid); padding: 3px 8px;
}
.qcm-chip strong { color: var(--accent); }

.mini-btn {
  border: none; border-radius: 6px;
  padding: 8px 14px; font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: inherit;
}
.mini-btn.load { background: var(--navy); color: white; }
.mini-btn.edit { background: var(--accent); color: var(--navy); }
.mini-btn.share { background: var(--surface); color: var(--text); }
.mini-btn.del { background: #FEE2E2; color: #B91C1C; margin-left: auto; }

/* ═══ STATS ═══ */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.stat-card {
  background: var(--white); border-radius: var(--radius);
  padding: 14px; border: 1px solid var(--border); text-align: center;
}
.stat-val { font-family: 'Bebas Neue', sans-serif; font-size: 28px; color: var(--navy); }
.stat-lbl { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--text-light); }
.section-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: var(--text-light); margin: 12px 0 8px;
}

/* ═══ MODALS ═══ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 1000;
  align-items: flex-end; justify-content: center; padding: 0;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white); border-radius: 20px 20px 0 0;
  padding: 20px 20px calc(20px + env(safe-area-inset-bottom, 0px));
  width: 100%; max-width: 500px;
  box-shadow: var(--shadow-lg);
  animation: sheetUp .25s ease;
}
@keyframes sheetUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.modal h3 { font-size: 18px; font-weight: 700; margin-bottom: 16px; color: var(--navy); }
.modal-actions { display: flex; gap: 8px; }

/* AI Price tiers */
.price-tier {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px; border-radius: var(--radius-sm); margin-bottom: 8px;
}
.price-tier.low { background: #F0FDF4; border: 1.5px solid #86EFAC; }
.price-tier.mid { background: #FFFBEB; border: 2px solid var(--accent); }
.price-tier.high { background: #FFF1F2; border: 1.5px solid #FCA5A5; }
.tier-label { font-size: 14px; font-weight: 700; color: var(--navy); }
.tier-sub { font-size: 11px; color: var(--text-light); }
.tier-right { text-align: right; }
.tier-val { font-family: 'Bebas Neue', sans-serif; font-size: 26px; color: var(--navy); }
.tier-val span { font-size: 13px; font-family: inherit; color: var(--text-light); }
.tier-total { font-size: 12px; color: var(--text-light); }
.ai-reasoning {
  background: var(--surface); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: 12px; color: var(--text-mid);
  margin-top: 8px; line-height: 1.5;
}

/* ═══ AI CHAT ═══ */
.side-panel {
  position: fixed; right: -100%; top: 0; bottom: 0;
  width: min(380px, 100vw); background: var(--white);
  z-index: 900; display: flex; flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,.2); transition: right .3s ease;
}
.side-panel.open { right: 0; }
#ai-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 899; }
#ai-overlay.open { display: block; }
.side-panel-header {
  background: var(--navy); color: white;
  padding: 14px 16px; display: flex;
  justify-content: space-between; align-items: center;
  font-size: 15px; font-weight: 600;
}
.side-panel-header button {
  background: rgba(255,255,255,.15); border: none; color: white;
  width: 28px; height: 28px; border-radius: 6px; cursor: pointer; font-size: 14px;
}
.chat-messages {
  flex: 1; overflow-y: auto; padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.chat-msg {
  max-width: 85%; padding: 10px 14px; border-radius: 14px;
  font-size: 14px; line-height: 1.5;
}
.chat-msg.user { background: var(--navy); color: white; align-self: flex-end; border-radius: 14px 14px 2px 14px; }
.chat-msg.ai { background: var(--surface); color: var(--text); align-self: flex-start; border-radius: 14px 14px 14px 2px; }
.chat-msg.typing { opacity: .5; }
.chat-input-row {
  display: flex; padding: 10px 12px; gap: 8px;
  border-top: 1px solid var(--border);
}
.chat-input-row input { flex: 1; }
.chat-input-row button {
  background: var(--navy); color: white;
  border: none; border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 16px; cursor: pointer;
}

/* ═══ TOAST ═══ */
#toast {
  position: fixed; bottom: calc(60px + env(safe-area-inset-bottom, 0px)); left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--navy); color: white;
  padding: 10px 24px; border-radius: 24px;
  font-size: 14px; font-weight: 600; z-index: 2000;
  opacity: 0; transition: all .3s; white-space: nowrap; pointer-events: none;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ═══ MISC ═══ */
.empty-state { text-align: center; color: var(--text-light); padding: 40px 16px; font-size: 14px; }

/* Pull to refresh */
#ptr-indicator {
  position: fixed; top: -50px; left: 50%; transform: translateX(-50%);
  background: var(--navy); color: white;
  border-radius: 0 0 12px 12px; padding: 8px 18px;
  font-size: 13px; font-weight: 600; z-index: 8000;
  display: flex; align-items: center; gap: 8px;
  transition: top .25s; box-shadow: var(--shadow);
}
#ptr-indicator.visible { top: 0; }
#ptr-indicator.refreshing .ptr-spinner { animation: spin .6s linear infinite; }
.ptr-spinner { font-size: 18px; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Install banner */
.install-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 7000;
  background: var(--navy); border-top: 2px solid var(--accent);
  padding: 14px 16px; box-shadow: 0 -4px 20px rgba(0,0,0,.3);
}
.install-inner {
  max-width: 500px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; color: white; font-size: 13px;
}
.install-inner strong { color: var(--accent); }
.install-btns { display: flex; gap: 8px; flex-shrink: 0; }
#install-btn {
  background: var(--accent); color: var(--navy); border: none;
  border-radius: var(--radius-sm); padding: 8px 16px;
  font-size: 13px; font-weight: 700; font-family: inherit; cursor: pointer;
}
.install-banner .dismiss {
  background: transparent; border: 1px solid rgba(255,255,255,.3);
  color: rgba(255,255,255,.7); border-radius: var(--radius-sm);
  padding: 8px 12px; font-size: 12px; cursor: pointer; font-family: inherit;
}

/* Touch tooltip */
.touch-tooltip {
  position: fixed; z-index: 9999;
  background: var(--navy); color: white;
  font-size: 12px; font-weight: 600;
  padding: 5px 12px; border-radius: 6px;
  transform: translateX(-50%);
  pointer-events: none;
  animation: fadeInUp .15s ease;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(4px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Mapbox overrides */
.mapboxgl-ctrl-attrib { font-size: 9px !important; }
.mapboxgl-ctrl-group { border-radius: 8px !important; }

/* ═══ MOBILE ≤ 767px ═══ */
@media (max-width: 767px) {
  .mrow-units { gap: 4px; }
  .munit-box { padding: 6px 4px; }
  .munit-input { font-size: 15px !important; }

  /* All inputs 16px to prevent iOS zoom */
  input[type="text"], input[type="number"], input[type="password"],
  select, textarea { font-size: 16px !important; }

  /* Line items 2-col on narrow screens */
  .li-fields { grid-template-columns: 1fr 1fr; }

  /* Total card — stack */
  .total-amount { font-size: 48px; }

  /* Tool tips hidden on mobile (use long-press instead) */
  .tool-tip { display: none !important; }
}

@media (max-width: 360px) {
  .mrow-units { grid-template-columns: 1fr 1fr; }
  .total-amount { font-size: 40px; }
}

/* ═══ DESKTOP ≥ 1024px ═══ */
@media (min-width: 1024px) {
  header { position: fixed; top: 0; left: 0; right: 0; height: 48px; z-index: 100; }
  #map-container {
    position: absolute; top: 48px; left: 420px; right: 0; bottom: 0;
    min-height: auto;
  }
  #bottom-panel {
    position: fixed; top: 48px; left: 0; bottom: 0;
    width: 420px; height: auto !important;
    border-radius: 0; box-shadow: none;
    border-right: 2px solid var(--navy);
    padding-bottom: 0;
  }
  #bottom-panel.snap-collapsed, #bottom-panel.snap-full {
    height: auto !important;
  }
  .panel-drag { display: none; }
  .drag-chevron { display: none; }

  #geocoder-wrapper { left: 10px; right: 56px; }

  .tool-tip { display: block; }
  .hdr-menu-btn { display: none; }
}

/* ═══ TABLET ═══ */
@media (min-width: 768px) and (max-width: 1023px) {
  #bottom-panel { height: 45vh; max-height: 45vh; }
}