/* ─── Variables ─────────────────────────────────────────────────── */
:root {
  --bg:         #F2E8CF;
  --bg2:        #FCF4E1;
  --bg3:        #FFF9ED;
  --border:     #DCCFAF;
  --border2:    #A7C957;
  --text:       #386641;
  --text2:      #4F7D4D;
  --text3:      #6A994E;
  --accent:     #386641;
  --accent2:    #6A994E;
  --accent-dim: rgba(167,201,87,0.25);
  --danger:     #BC4749;
  --danger-dim: rgba(188,71,73,0.14);
  --success:    #6A994E;
  --sidebar-w:  240px;
  --radius:     6px;
  --radius-lg:  10px;
  --shadow:     0 6px 20px rgba(56,102,65,0.12);
  --shadow-lg:  0 18px 48px rgba(56,102,65,0.2);
}

/* ─── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: radial-gradient(circle at top right, #fffdf4 0%, var(--bg) 46%, #eadfbf 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.sidebar-open { overflow: hidden; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, select, textarea {
  font: inherit;
  color: inherit;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  width: 100%;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(158,130,156,0.26);
}
input[type=number]::-webkit-inner-spin-button { opacity: 0.3; }
input.no-spin[type=number] { -moz-appearance: textfield; }
input.no-spin[type=number]::-webkit-inner-spin-button,
input.no-spin[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8f96' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 2rem; }
fieldset { border: none; }
label { display: block; font-size: .8rem; font-weight: 500; color: var(--text2); margin-bottom: .3rem; letter-spacing: .04em; text-transform: uppercase; }
small.field-note { display: block; margin-top: .3rem; font-size: .72rem; color: var(--text3); }
input[readonly] {
  background: #EAE1C5;
  border-color: #B9C98D;
  color: #5B734F;
  cursor: not-allowed;
  box-shadow: inset 0 0 0 1px #D5C8A6;
}

/* ─── Utilities ──────────────────────────────────────────────────── */
.mono { font-family: 'DM Mono', monospace; font-size: .85rem; }
.amt  { text-align: right; }

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1.2rem;
  border-radius: var(--radius);
  font-size: .875rem; font-weight: 500;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #F2E8CF;
  font-weight: 600;
}
.btn-primary:hover { background: var(--accent2); }
.btn-outline {
  border: 1px solid var(--border2);
  color: var(--text2);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-full { width: 100%; }
.btn-lg { padding: .75rem 1.5rem; font-size: 1rem; }

/* ─── Flash ──────────────────────────────────────────────────────── */
.flash {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
  border-left: 3px solid;
}
.flash-error   { background: var(--danger-dim); border-color: var(--danger); color: #BC4749; }
.flash-success { background: rgba(106,153,78,.14); border-color: var(--success); color: #386641; }
.flash-info    { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

/* ─── Auth Page ──────────────────────────────────────────────────── */
.auth-page { min-height: 100vh; }

.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.auth-left {
  background: linear-gradient(155deg, #386641 0%, #6A994E 45%, #A7C957 100%);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border-right: 1px solid rgba(255,255,255,0.2);
}

.auth-brand {
  display: flex; align-items: center; gap: .6rem;
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: #F2E8CF;
  margin-bottom: auto;
}
.brand-icon { font-size: 1.8rem; }
.brand-name { letter-spacing: .06em; }

.auth-tagline {
  padding: 4rem 0 2rem;
}
.auth-tagline h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  line-height: 1.2;
  color: #F2E8CF;
  margin-bottom: 1rem;
}
.auth-tagline h1 em { color: #A7C957; font-style: italic; }
.auth-tagline p { color: #F2E8CF; font-size: 1.05rem; }

.auth-decoration {
  position: absolute;
  bottom: -80px; right: -80px;
  width: 400px; height: 400px;
  pointer-events: none;
}
.deco-circle {
  position: absolute;
  border: 1px solid rgba(242,232,207,.5);
  border-radius: 50%;
}
.c1 { width: 300px; height: 300px; top: 0; left: 0; }
.c2 { width: 200px; height: 200px; top: 50px; left: 50px; border-color: rgba(242,232,207,.35); }
.c3 { width: 100px; height: 100px; top: 100px; left: 100px; background: rgba(167,201,87,.26); border-color: #F2E8CF; }
.deco-line {
  position: absolute;
  width: 1px; height: 200px;
  background: linear-gradient(to bottom, transparent, rgba(242,232,207,.6));
  top: -120px; left: 149px;
}

.auth-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
}
.auth-kicker {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  margin-bottom: .85rem;
}

.auth-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2rem;
}
.auth-tab {
  flex: 1;
  padding: .65rem;
  font-size: .875rem;
  color: var(--text2);
  background: var(--bg2);
  transition: all .15s;
}
.auth-tab.active {
  background: var(--accent);
  color: #F2E8CF;
  font-weight: 600;
}

.auth-form { display: none; }
.auth-form.active { display: block; }
.auth-form .field { margin-bottom: 1rem; }

/* ─── App Layout ─────────────────────────────────────────────────── */
.app-page {
  display: flex;
  min-height: 100vh;
}

/* ─── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: #F7EDD6;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
}

.sidebar-brand {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 1.25rem 1.25rem;
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}
.sidebar-brand-main { display: flex; align-items: center; gap: .6rem; min-width: 0; }
.sidebar-brand .brand-icon { font-size: 1.4rem; }
.sidebar-close {
  display: none;
  width: 30px;
  height: 30px;
  border-radius: var(--radius);
  color: var(--text2);
  background: #FFF9ED;
}
.sidebar-fab {
  display: none;
  position: fixed;
  top: .9rem;
  left: .9rem;
  z-index: 220;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: #FFF9ED;
  border: 1px solid var(--border2);
  color: var(--accent);
  font-size: 1rem;
  box-shadow: var(--shadow);
}
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 190;
}

.sidebar-nav {
  padding: 1rem .75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.nav-item {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem .75rem;
  border-radius: var(--radius);
  color: var(--text2);
  font-size: .875rem;
  transition: all .15s;
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); font-weight: 500; }

.sidebar-footer {
  padding: 1rem .75rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.user-chip {
  flex: 1;
  display: flex; align-items: center; gap: .6rem;
  min-width: 0;
}
.user-avatar {
  width: 32px; height: 32px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 600;
  flex-shrink: 0;
}
.user-info { min-width: 0; }
.user-name  { display: block; font-size: .8rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-email { display: block; font-size: .7rem; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.logout-btn {
  width: 30px; height: 30px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  color: var(--text3);
  transition: all .15s;
}
.logout-btn svg { width: 15px; height: 15px; }
.logout-btn:hover { background: var(--danger-dim); color: #BC4749; }

/* ─── Main Content ───────────────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  width: calc(100vw - var(--sidebar-w));
  max-width: none;
  min-width: 0;
  padding: clamp(1.25rem, 1.8vw, 2.8rem);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.page-title { font-family: 'DM Serif Display', serif; font-size: 1.8rem; font-weight: 400; }
.page-sub { color: var(--text2); font-size: .875rem; margin-top: .2rem; }

/* ─── Dashboard Stats ────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border2); }
.stat-card.accent { border-color: var(--accent); background: var(--accent-dim); }
.stat-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text2); margin-bottom: .4rem; }
.stat-value { font-family: 'DM Serif Display', serif; font-size: 2rem; color: var(--text); line-height: 1; }
.stat-card.accent .stat-value { color: var(--accent); }
.stat-value.mono { font-family: 'DM Mono', monospace; font-size: 1.1rem; }
.stat-hint { font-size: .75rem; color: var(--text3); margin-top: .4rem; }

/* ─── Section / Quick Cards ──────────────────────────────────────── */
.section-title {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text3); font-weight: 500;
  margin-bottom: .75rem;
}
.quick-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.quick-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: all .15s;
}
.quick-card:hover { border-color: var(--accent); background: var(--bg3); }
.quick-card.quick-card-accent {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.quick-card.quick-card-accent:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.qc-icon { font-size: 1.5rem; color: var(--accent); flex-shrink: 0; }
.qc-body { flex: 1; min-width: 0; }
.qc-title { font-weight: 500; margin-bottom: .2rem; }
.qc-desc { font-size: .8rem; color: var(--text2); }
.qc-arrow { color: var(--text3); font-size: 1.1rem; transition: transform .15s; }
.quick-card:hover .qc-arrow { transform: translateX(4px); color: var(--accent); }

/* ─── Tables ─────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
.data-table thead tr { border-bottom: 1px solid var(--border); }
.data-table th {
  padding: .75rem 1rem;
  text-align: left;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  background: var(--bg2);
  font-weight: 500;
  white-space: nowrap;
}
.data-table th.num-col, .data-table td.amt { text-align: right; }
.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: #EEF4D8; }
.data-table td { padding: .65rem 1rem; vertical-align: middle; }
.segment-cell { font-weight: 500; }
.empty-row { color: var(--text3); text-align: center; padding: 2rem !important; }
.empty-row a { color: var(--accent); }

.tbl-action {
  font-size: .75rem;
  color: var(--text2);
  padding: .2rem .5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all .15s;
  margin-left: .25rem;
}
.tbl-action:hover { border-color: var(--accent); color: var(--accent); }
.tbl-action.danger:hover { border-color: var(--danger); color: #BC4749; background: var(--danger-dim); }
.row-actions {
  white-space: nowrap;
  text-align: right;
  display: inline-flex;
  justify-content: flex-end;
  align-items: center;
  gap: .35rem;
  min-width: 132px;
}
.actions-col { width: 148px; min-width: 148px; }

/* Rates table scrollable */
.rates-table-wrap { font-size: .8rem; }
.rates-table th, .rates-table td { padding: .55rem .75rem; }
.rates-table { min-width: 1320px; }

/* ─── Quote Layout ───────────────────────────────────────────────── */
.quote-layout {
  display: grid;
  grid-template-columns: minmax(360px, 38vw) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.quote-form-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.quote-form { padding: 1.5rem; }

.form-section {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.form-section:last-of-type { border-bottom: none; margin-bottom: 0; }

.form-section > legend {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text3); font-weight: 600;
  margin-bottom: 1rem;
  display: block;
}

.collapsible-legend {
  cursor: pointer;
  display: flex; align-items: center; gap: .5rem;
  user-select: none;
}
.collapse-arrow { color: var(--accent); }
.legend-hint { font-size: .7rem; color: var(--text3); text-transform: none; letter-spacing: 0; font-weight: 400; }

.field { margin-bottom: .75rem; }
.field:last-child { margin-bottom: 0; }
.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: .75rem;
  margin-bottom: .75rem;
}
.field-row.four-col { grid-template-columns: repeat(4, 1fr); }

.input-addon {
  display: flex;
  align-items: center;
}
.input-addon input { border-radius: var(--radius) 0 0 var(--radius); }
.addon {
  padding: 0 .65rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text3);
  font-size: .85rem;
  white-space: nowrap;
  display: flex; align-items: center;
  height: 37px;
}

/* ─── Quote Result Panel ─────────────────────────────────────────── */
.quote-result-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 400px;
  display: flex; align-items: center; justify-content: center;
}

.result-empty {
  text-align: center;
  color: var(--text3);
  padding: 3rem;
}
.result-empty-icon { font-size: 2.5rem; color: var(--border2); margin-bottom: 1rem; }
.result-empty p { font-size: .9rem; line-height: 1.7; }

.result-content {
  width: 100%;
  padding: 1.75rem;
}
.result-error {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .75rem;
  padding: 2rem;
  color: #BC4749;
}
.error-icon { font-size: 2rem; }

.result-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
}
.result-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text2); }
.result-amount {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem;
  color: var(--accent);
  display: block;
  margin: .2rem 0;
}
.result-pp { font-size: .875rem; color: var(--text2); }
.result-pp span { font-weight: 600; color: var(--text); }
.result-meta {
  font-size: .8rem; color: var(--text3);
  margin-bottom: 1.25rem;
  font-family: 'DM Mono', monospace;
}

.result-rates { margin-bottom: 1.5rem; }
.rates-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text3); margin-bottom: .6rem; }
.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .5rem;
}
.rate-chip {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .5rem .75rem;
}
.rc-label { font-size: .65rem; text-transform: uppercase; color: var(--text3); display: block; margin-bottom: .2rem; }
.rc-val { font-family: 'DM Mono', monospace; font-size: .8rem; color: var(--accent); }

.result-breakdown {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  margin-bottom: 1.25rem;
}
.breakdown-title { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text3); margin-bottom: .75rem; }
.breakdown-line {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: .3rem 0;
  font-size: .875rem;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.breakdown-line:last-child { border-bottom: none; }
.breakdown-line span:last-child { font-family: 'DM Mono', monospace; color: var(--text); }
.breakdown-calc { font-size: .75rem; color: var(--text3); font-family: 'DM Mono', monospace; }
.subtotal-line { font-weight: 500; color: var(--text); }
.total-line {
  font-weight: 600; font-size: 1rem;
  color: var(--accent) !important;
  border-top: 1px solid var(--border2) !important;
  margin-top: .25rem;
  padding-top: .5rem;
}
.total-line span:last-child { color: var(--accent) !important; }
.pp-line { color: var(--text2) !important; }

.client-brief {
  background: linear-gradient(140deg, #fffdf6 0%, #f8f2df 100%);
  border: 1px solid #d6c89f;
  border-radius: 10px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.client-brief-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: #386641;
  margin-bottom: .45rem;
}
.client-brief-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: .2rem .8rem;
}
.client-brief-line {
  font-size: .92rem;
  color: #3a3e3b;
  margin-bottom: .25rem;
}
.client-brief-note {
  margin-top: .55rem;
  padding-top: .5rem;
  border-top: 1px dashed #cdbd8e;
  color: #4e564e;
  font-size: .82rem;
  line-height: 1.55;
}

/* ─── Modal ──────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: 1rem;
  backdrop-filter: blur(4px);
}
.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg2);
  z-index: 1;
}
.modal-header h3 { font-family: 'DM Serif Display', serif; font-size: 1.2rem; font-weight: 400; }
.modal-close {
  color: var(--text3); font-size: 1rem; padding: .25rem .5rem;
  border-radius: var(--radius); transition: all .15s;
}
.modal-close:hover { background: var(--bg3); color: var(--text); }
.modal-body { padding: 1.5rem; }
.modal-section-title {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text3); font-weight: 600; margin: 1rem 0 .6rem;
}
.modal-footer {
  display: flex; gap: .75rem; justify-content: flex-end;
  margin-top: 1.5rem; padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* ─── Print styles ───────────────────────────────────────────────── */
@media print {
  .sidebar, .sidebar-fab, .page-header .btn, .quote-form-panel, #result-empty, .no-print { display: none !important; }
  .main-content { margin-left: 0; padding: 0; }
  .quote-layout { grid-template-columns: 1fr; }
  .quote-result-panel { border: 1px solid #ccc; }
  body { background: white; color: black; }
  .result-amount, .total-line { color: #000 !important; }
  .client-brief { display: none !important; }
  body.print-client .result-rates,
  body.print-client .result-breakdown,
  body.print-client .result-meta,
  body.print-client .page-header {
    display: none !important;
  }
  body.print-client .client-brief { display: block !important; }
  body.print-client .main-content { padding: 0.35in; }
  body.print-client .quote-result-panel {
    border: none;
    box-shadow: none;
    background: white;
  }
  body.print-client .result-content { padding: 0; }
  body.print-client .result-header {
    display: block;
    border-bottom: none;
    margin-bottom: 0.9rem;
  }
  body.print-client .result-pp {
    display: block !important;
    margin-top: .2rem;
    font-size: .95rem;
    color: #4f5f4d;
  }
  body.print-client .client-brief-grid { grid-template-columns: 1fr 1fr; }
  body.print-client .result-label {
    font-size: .88rem;
    letter-spacing: .08em;
    color: #4f5f4d;
  }
  body.print-client .result-amount {
    font-size: 2.2rem;
    font-family: 'DM Serif Display', serif;
    color: #1f2a1f !important;
  }
}

/* ─── Responsive ─────────────────────────────────────────────────── */
@media (min-width: 1600px) {
  :root { --sidebar-w: 270px; }
  .main-content { padding-inline: clamp(2rem, 3vw, 3.5rem); }
  .page-title { font-size: 2rem; }
  .quote-layout { grid-template-columns: minmax(420px, 34vw) minmax(0, 1fr); }
}

@media (max-width: 1240px) {
  .main-content { width: calc(100vw - var(--sidebar-w)); max-width: none; }
  .quote-layout { grid-template-columns: minmax(330px, 44vw) minmax(0, 1fr); }
}

@media (max-width: 1024px) {
  .app-page { display: block; }
  .sidebar-fab { display: inline-flex; align-items: center; justify-content: center; }
  .sidebar {
    width: min(82vw, 320px);
    height: 100dvh;
    overflow-y: auto;
    transform: translateX(-102%);
    transition: transform .2s ease;
    box-shadow: var(--shadow-lg);
    border-right: 1px solid var(--border2);
  }
  .sidebar-close { display: inline-flex; align-items: center; justify-content: center; }
  .sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-open .sidebar-backdrop { display: block; }
  .main-content {
    margin-left: 0;
    width: 100%;
    max-width: none;
    padding: 1rem;
    padding-top: 4.2rem;
  }
  .page-header {
    flex-wrap: wrap;
    gap: .85rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
  }
  .quote-layout { grid-template-columns: 1fr; }
  .result-content { padding: 1.25rem; }
}

@media (max-width: 900px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-left { display: none; }
}

@media (max-width: 680px) {
  html { font-size: 14px; }
  .auth-right { padding: 1.25rem 1rem; }
  .auth-card { max-width: 100%; }
  .page-title { font-size: 1.45rem; }
  .field-row { grid-template-columns: 1fr; }
  .field-row.four-col { grid-template-columns: 1fr 1fr; }
  .modal-backdrop {
    align-items: flex-start;
    padding: .5rem;
  }
  .modal {
    width: min(100%, 560px);
    max-width: 100%;
    max-height: calc(100dvh - 1rem);
    border-radius: var(--radius);
  }
  .modal-body { padding: 1rem; }
  .modal-header { padding: 1rem; }
  .modal .field-row { grid-template-columns: 1fr; gap: .65rem; }
  .modal .field { margin-bottom: .6rem; }
  .modal-footer { flex-direction: column-reverse; }
  .modal-footer .btn { width: 100%; }
}

@media (max-width: 420px) {
  .sidebar { width: 90vw; }
  .sidebar-fab { top: .7rem; left: .7rem; }
  .main-content { padding: .85rem; padding-top: 3.9rem; }
  .result-amount { font-size: 2rem; }
  .table-wrap { border-radius: var(--radius); }
}