:root {
  --navy: #183028;
  --navy-2: #21453a;
  --blue: #285345;
  --blue-light: #eef5f1;
  --teal: #3b6f5e;
  --green: #2e7d32;
  --amber: #8a6810;
  --red: #b42318;
  --ink: #183028;
  --muted: #667085;
  --line: #d7dee8;
  --surface: #ffffff;
  --background: #f5f7f5;
  --shadow: 0 8px 24px rgba(24, 48, 40, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--background);
  font-size: 15px;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; }

.app-shell { min-height: 100vh; display: flex; }
.sidebar {
  width: 270px;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  background: linear-gradient(180deg, #183028 0%, #10231d 100%);
  color: #fff;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.brand { display: flex; flex-direction: column; align-items: stretch; gap: 8px; padding: 2px 6px 20px; border-bottom: 1px solid rgba(255,255,255,.16); }
.brand-logo-panel { background: #ffffff; border-radius: 12px; padding: 12px 13px; display: flex; align-items: center; justify-content: center; box-shadow: 0 5px 16px rgba(0,0,0,.14); }
.brand-logo { width: 100%; max-width: 218px; height: auto; display: block; }
.brand-product-name { font-weight: 800; color: #ffffff; padding: 4px 5px 0; }

.brand-subtitle { font-size: 11px; color: rgba(255,255,255,.68); padding: 0 5px; line-height: 1.4; }
.main-nav { padding-top: 18px; }
.nav-link { display: block; color: rgba(255,255,255,.82); padding: 10px 12px; border-radius: 8px; margin-bottom: 3px; font-weight: 580; }
.nav-link:hover { background: rgba(255,255,255,.1); text-decoration: none; color: #fff; }
.nav-link.active { background: #fdd757; color: #183028; box-shadow: 0 4px 14px rgba(0,0,0,.15); }
.nav-link.form-link { font-size: 13px; padding-left: 18px; }
.nav-section-title { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; opacity: .55; margin: 20px 12px 8px; }
.sidebar-footer { margin-top: auto; font-size: 11px; opacity: .55; padding: 18px 10px 0; }

.main-column { margin-left: 270px; width: calc(100% - 270px); min-height: 100vh; }
.topbar { height: 64px; position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); display: flex; align-items: center; padding: 0 30px; gap: 14px; }
.topbar-title { font-weight: 760; color: var(--navy); display: flex; align-items: center; gap: 9px; }
.topbar-accent { width: 10px; height: 10px; border-radius: 50%; background: #fdd757; box-shadow: 0 0 0 4px rgba(253,215,87,.22); }
.topbar-link { margin-left: auto; font-size: 13px; font-weight: 650; }
.menu-button { display: none; border: 0; background: transparent; font-size: 22px; cursor: pointer; color: var(--navy); }
.content { padding: 30px; max-width: 1540px; margin: 0 auto; }

.page-header { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; margin-bottom: 24px; }
.page-header h1 { font-size: clamp(28px, 3vw, 42px); margin: 4px 0 8px; color: var(--navy); line-height: 1.12; letter-spacing: -.025em; }
.page-header p { color: var(--muted); max-width: 840px; margin: 0; line-height: 1.6; }
.eyebrow { text-transform: uppercase; letter-spacing: .13em; font-size: 11px; color: var(--teal); font-weight: 800; }
.header-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.primary-button, .secondary-button, .danger-button, .upload-button {
  appearance: none; border: 0; border-radius: 9px; padding: 10px 16px; font-weight: 720; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 7px; text-decoration: none !important;
}
.primary-button { background: var(--blue); color: #fff; box-shadow: 0 5px 14px rgba(24,48,40,.22); }
.primary-button:hover { background: #183028; }
.secondary-button { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.secondary-button:hover { border-color: var(--blue); color: var(--blue); }
.secondary-button.small { font-size: 13px; padding: 8px 12px; margin-top: 10px; }
.danger-button { background: #fff; color: var(--red); border: 1px solid #f0b8b3; }
.danger-button:hover { background: #fff1f0; }

.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-bottom: 24px; }
.metric-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: var(--shadow); }
.metric-card span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.metric-card strong { display: block; color: var(--navy); font-size: 30px; }

.panel, .form-section { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
.panel { padding: 22px; margin-bottom: 22px; }
.panel-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 16px; }
.panel h2, .form-section h2 { margin: 0; color: var(--navy); font-size: 20px; }
.panel-header p { color: var(--muted); margin: 5px 0 0; font-size: 13px; }

.form-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.form-card { display: block; border: 1px solid var(--line); border-radius: 12px; padding: 18px; color: var(--ink); transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.form-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(24,48,40,.11); border-color: #8ab29f; text-decoration: none; }
.form-card-number { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.form-card h3 { margin: 8px 0; color: var(--navy); font-size: 16px; }
.form-card p { color: var(--muted); font-size: 13px; line-height: 1.5; min-height: 58px; }
.form-card span { color: var(--blue); font-size: 13px; font-weight: 750; }

.two-column-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 22px; }
.record-list { display: grid; }
.record-row { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 13px 0; border-bottom: 1px solid #edf0f4; color: var(--ink); }
.record-row:last-child { border-bottom: 0; }
.record-row:hover { text-decoration: none; }
.record-row div span { display: block; font-size: 12px; color: var(--muted); margin-top: 4px; }
.summary-list > div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid #edf0f4; }
.summary-list strong { color: var(--navy); }

.status { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; font-size: 11px; font-weight: 800; white-space: nowrap; }
.status.draft { color: var(--amber); background: #fff7d6; }
.status.completed { color: var(--green); background: #e3f3e5; }

.flash { padding: 12px 15px; border-radius: 10px; margin-bottom: 18px; border: 1px solid; }
.flash.success { color: #205c28; background: #eaf7ec; border-color: #b8dfbd; }
.flash.error { color: #8f1d17; background: #fff0ef; border-color: #efc1bd; }

.interview-form { display: grid; gap: 20px; }
.form-section { padding: 24px; }
.section-heading { display: flex; align-items: center; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid #e8ecf1; margin-bottom: 20px; }
.section-number { width: 32px; height: 32px; border-radius: 9px; background: var(--blue-light); color: var(--blue); display: grid; place-items: center; font-weight: 800; flex: 0 0 auto; }
.section-note { color: var(--muted); margin: -4px 0 18px; }
.fields-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); column-gap: 22px; row-gap: 18px; }
.field { min-width: 0; }
.field-textarea, .field-checkboxes, .field-table { grid-column: 1 / -1; }
.field-label { display: block; font-size: 13px; font-weight: 720; color: #344054; margin-bottom: 7px; line-height: 1.4; }
.required { color: var(--red); margin-left: 3px; }
input[type="text"], input[type="date"], input[type="number"], select, textarea {
  width: 100%; border: 1px solid #cfd7e3; border-radius: 8px; padding: 10px 11px; color: var(--ink); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 92px; line-height: 1.45; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(40,83,69,.13); }
.checkbox-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; }
.checkbox-option { border: 1px solid #d8dfe8; border-radius: 8px; padding: 9px 10px; display: flex; gap: 8px; align-items: center; cursor: pointer; background: #fbfcfe; }
.checkbox-option:hover { border-color: #8ab29f; background: #f3f8f5; }
.checkbox-option input { accent-color: var(--blue); }
.checkbox-option span { font-size: 13px; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 9px; }
.input-table, .data-table { width: 100%; border-collapse: collapse; min-width: 780px; background: #fff; }
.input-table th, .data-table th { background: #eef5f1; color: var(--navy); text-align: left; font-size: 12px; padding: 10px; border-bottom: 1px solid var(--line); }
.input-table td, .data-table td { padding: 9px 10px; border-bottom: 1px solid #e9edf2; vertical-align: top; font-size: 13px; }
.input-table tr:last-child td, .data-table tr:last-child td { border-bottom: 0; }
.input-table input { min-width: 125px; padding: 8px; }
.action-column { width: 65px; text-align: center !important; }
.icon-button { width: 30px; height: 30px; border: 0; border-radius: 7px; cursor: pointer; font-size: 20px; line-height: 1; }
.icon-button.danger { color: var(--red); background: #fff1f0; }
.data-table.compact { min-width: 600px; }
.table-actions { white-space: nowrap; }
.table-actions a { margin-right: 12px; font-weight: 700; }

.evidence-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.evidence-card { border: 1px solid var(--line); border-radius: 11px; padding: 15px; background: #fbfcfe; min-height: 145px; }
.evidence-title { font-weight: 720; color: var(--navy); min-height: 42px; margin-bottom: 12px; }
.upload-button { background: var(--blue-light); color: var(--blue); border: 1px dashed #8ab29f; padding: 8px 11px; font-size: 13px; }
.file-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.file-selection { color: var(--muted); font-size: 11px; margin-top: 7px; }
.existing-files { display: grid; gap: 6px; margin-top: 10px; }
.file-chip { display: flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); padding: 6px 7px; border-radius: 7px; min-width: 0; }
.file-chip a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; flex: 1; }
.chip-delete { border: 0; background: transparent; color: var(--red); cursor: pointer; font-size: 17px; }
.evidence-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.evidence-download { border: 1px solid var(--line); border-radius: 9px; padding: 12px; color: var(--ink); }
.evidence-download:hover { background: var(--blue-light); text-decoration: none; }
.evidence-download span { display: block; color: var(--muted); font-size: 11px; margin-top: 4px; }

.sticky-actions { position: sticky; bottom: 14px; z-index: 20; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border: 1px solid #bdcbe0; box-shadow: 0 12px 28px rgba(24,48,40,.16); border-radius: 13px; padding: 15px 18px; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.sticky-actions span { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }
.action-buttons { display: flex; gap: 10px; }

.filter-bar { display: flex; gap: 12px; align-items: flex-end; margin-bottom: 18px; flex-wrap: wrap; }
.filter-bar > div { min-width: 230px; }
.filter-bar label { display: block; font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 5px; }
.empty-state { padding: 32px 14px; text-align: center; color: var(--muted); border: 1px dashed #c9d2df; border-radius: 10px; background: #fbfcfe; }
.empty-state.small { padding: 16px; }

.answer-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.answer-block { padding: 13px; border: 1px solid #e0e5ec; border-radius: 9px; background: #fbfcfe; min-width: 0; }
.answer-block:has(.table-scroll), .answer-block:has(.tag-list) { grid-column: 1 / -1; }
.answer-label { font-size: 12px; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.answer-value { white-space: pre-wrap; line-height: 1.5; }
.tag-list { display: flex; gap: 7px; flex-wrap: wrap; }
.tag { padding: 5px 8px; background: var(--blue-light); color: var(--navy); border-radius: 999px; font-size: 12px; }
.readonly-section { margin-bottom: 18px; }
.danger-zone { margin-top: 24px; border: 1px solid #efc1bd; background: #fff8f7; border-radius: 12px; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.danger-zone span { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }

@media (max-width: 1180px) {
  .form-card-grid, .evidence-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .checkbox-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .two-column-grid { grid-template-columns: 1fr; }
}

@media (max-width: 850px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; }
  .sidebar.open { transform: translateX(0); }
  .main-column { margin-left: 0; width: 100%; }
  .menu-button { display: inline-block; }
  .content { padding: 20px 14px; }
  .topbar { padding: 0 14px; }
  .metric-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .fields-grid, .answer-grid { grid-template-columns: 1fr; }
  .field-textarea, .field-checkboxes, .field-table { grid-column: auto; }
  .page-header, .sticky-actions, .danger-zone { flex-direction: column; align-items: stretch; }
  .action-buttons { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .metric-grid, .form-card-grid, .evidence-grid, .checkbox-grid, .evidence-list { grid-template-columns: 1fr; }
  .action-buttons { grid-template-columns: 1fr; }
  .form-section { padding: 18px 14px; }
}

/* Data Rush brand refinements */
.section-number { border: 1px solid rgba(253,215,87,.75); }
.metric-card { border-top: 3px solid #fdd757; }
.form-card-number, .eyebrow { color: #3b6f5e; }
.upload-button:hover { background: #fff7d6; border-color: #d8b83c; color: #183028; }
::selection { background: #fdd757; color: #183028; }

/* Web edition: authentication, roles, and administration */
.topbar-actions { display: flex; align-items: center; gap: 16px; }
.inline-form { display: inline; margin: 0; }
.button-link { background: none; border: 0; cursor: pointer; font: inherit; padding: 0; }
.sidebar-footer { display: flex; flex-direction: column; gap: 3px; }
.sidebar-footer strong { color: #fff; font-size: .85rem; }
.sidebar-footer span { color: rgba(255,255,255,.62); font-size: .74rem; }
.auth-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(circle at 20% 10%, #16493f 0, #07332d 42%, #03211d 100%); padding: 24px; }
.auth-card { width: min(460px, 100%); background: #fff; border-radius: 22px; padding: 38px; box-shadow: 0 24px 70px rgba(0,0,0,.28); }
.auth-logo { width: 230px; max-width: 80%; height: auto; margin-bottom: 28px; }
.auth-card h1 { margin: 8px 0 8px; color: #073c34; font-size: 2rem; }
.auth-card p { color: #65756f; margin: 0 0 24px; }
.auth-form { display: grid; gap: 18px; }
.auth-form label { display: grid; gap: 7px; font-weight: 700; color: #163f38; }
.auth-form input, .auth-form select { width: 100%; }
.full-width { width: 100%; justify-content: center; }
.narrow-panel { max-width: 760px; }
.record-control-section { border-left: 5px solid #f4d342; }
.record-selector-panel { margin-bottom: 18px; max-width: 700px; }
.record-selector-panel form, .record-selector-panel label { display: grid; gap: 8px; }
.record-selector-panel select { max-width: 520px; }
.role-badge { display: inline-flex; padding: 5px 9px; border-radius: 99px; font-size: .75rem; font-weight: 800; }
.role-client { background: #e7f3ef; color: #0a5a4c; }
.role-interviewer { background: #fff3c4; color: #705800; }
.role-administrator { background: #e7eaf7; color: #263a78; }
.standalone { width: fit-content; }
.simple-actions { position: static; box-shadow: none; padding: 16px 0 0; border: 0; background: transparent; justify-content: flex-end; }
.error-panel { max-width: 680px; margin: 8vh auto; text-align: center; padding: 52px; }
.error-panel h1 { color: #073c34; font-size: 2.2rem; }
.error-panel p { color: #65756f; margin-bottom: 28px; }
@media (max-width: 720px) { .topbar-actions { gap: 8px; } .topbar-actions .topbar-link:first-child { display: none; } .auth-card { padding: 28px 22px; } }

/* Client read-only and evidence contribution controls */
.client-access-note {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-left: 5px solid var(--accent, #f4c300);
}

.client-access-note span {
  color: var(--muted, #5f6b66);
  line-height: 1.5;
}

.client-upload-form {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(22, 67, 45, 0.14);
}

.client-upload-form .primary-button.small {
  justify-self: start;
}

.client-file-chip {
  padding-right: 0.75rem;
}

/* v1.3 client questionnaire availability */
.warning-panel {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  border-left: 5px solid #c58b00;
  background: #fff9e8;
}
.warning-panel span { color: #6f5a20; line-height: 1.5; }
.upload-button.disabled,
.upload-button.disabled:hover,
.primary-button:disabled {
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}
.status.questionnaire { color: var(--navy); background: var(--blue-light); }