:root {
  color-scheme: light;

  --bg: #f3efe7;
  --bg-soft: #fbf8f3;
  --surface: rgba(255, 252, 247, 0.92);
  --surface-strong: #fffdfa;
  --surface-muted: #f0e8dc;
  --ink: #1f2a2c;
  --ink-soft: #506062;
  --ink-muted: #6f7d80;
  --line: rgba(31, 42, 44, 0.14);
  --line-strong: rgba(31, 42, 44, 0.22);
  --accent: #0b6e69;
  --accent-strong: #084a47;
  --accent-soft: #d7ece8;
  --warm: #b46a3c;
  --warm-soft: #f5e4d4;
  --danger: #b63e31;
  --danger-soft: #f8dfdb;
  --success: #2f7d4f;
  --success-soft: #deefe3;
  --warning: #a56818;
  --warning-soft: #f7ecd5;
  --info: #1a5fb4;
  --info-soft: #dde9fb;

  --primary-color: var(--accent);
  --primary-color-dark: var(--accent-strong);
  --primary-color-light: #55a9a4;
  --primary-blue: var(--accent);
  --primary-blue-light: #4f9995;
  --primary-dark: var(--ink);
  --primary-white: #fffdfa;
  --accent-blue: var(--accent);
  --accent-blue-gradient: linear-gradient(135deg, #0b6e69 0%, #2c918b 100%);
  --accent-teal: var(--accent);
  --accent-teal-gradient: linear-gradient(135deg, #0f5f7a 0%, #0b6e69 100%);
  --accent-orange: var(--warm);
  --accent-color: var(--warm);
  --accent-color-light: #d58b58;
  --accent-red: var(--danger);
  --gray-50: #fcfaf6;
  --gray-100: #f3ede3;
  --gray-200: #dfd4c6;
  --gray-300: #c6b8a5;
  --gray-400: #aa9986;
  --gray-500: #877867;
  --gray-600: #655a4f;
  --gray-700: #463f39;
  --gray-800: #312d2a;
  --gray-900: #1f1d1b;
  --text-primary: var(--ink);
  --text-secondary: var(--ink-soft);
  --text-muted: var(--ink-muted);
  --color-success: var(--success);
  --color-warning: var(--warning);
  --color-error: var(--danger);
  --color-info: var(--info);
  --border-color: var(--line);

  --font-family-primary: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --font-family-heading: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", "SF Mono", "Consolas", monospace;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.375rem;
  --font-size-2xl: 1.75rem;
  --font-size-3xl: 2.3rem;
  --font-size-4xl: clamp(2.9rem, 5vw, 4.6rem);
  --font-size-5xl: clamp(4rem, 8vw, 6rem);

  --line-height-tight: 1.1;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  --radius-sm: 0.55rem;
  --radius-md: 0.95rem;
  --radius-lg: 1.3rem;
  --radius-xl: 1.8rem;
  --radius-2xl: 2.4rem;
  --radius-full: 999px;

  --shadow-sm: 0 10px 24px rgba(63, 51, 35, 0.06);
  --shadow-soft: 0 16px 34px rgba(63, 51, 35, 0.08);
  --shadow-md: 0 22px 40px rgba(48, 35, 17, 0.1);
  --shadow-medium: 0 28px 54px rgba(48, 35, 17, 0.12);
  --shadow-lg: 0 32px 64px rgba(48, 35, 17, 0.14);
  --shadow-strong: 0 40px 82px rgba(48, 35, 17, 0.16);

  --transition-fast: 140ms ease;
  --transition-base: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background:
    radial-gradient(circle at top left, rgba(11, 110, 105, 0.12), transparent 32%),
    radial-gradient(circle at 90% 10%, rgba(180, 106, 60, 0.14), transparent 26%),
    linear-gradient(180deg, #f8f2e7 0%, #f2ece2 100%);
  padding: var(--space-6);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 88%);
  opacity: 0.26;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  color: var(--warm);
}

img {
  max-width: 100%;
  display: block;
}

.container,
.auth-shell,
.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.container {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.container > :not(.breadcrumb):not(.content-pad):not(.two-column-layout):not(script):not(style) {
  margin-left: clamp(1rem, 2vw, 1.5rem);
  margin-right: clamp(1rem, 2vw, 1.5rem);
}

.content-pad {
  padding: clamp(1.25rem, 3vw, 2rem);
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr);
  gap: var(--space-6);
}

.auth-panel,
.auth-aside {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.auth-panel {
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.auth-aside {
  padding: clamp(1.5rem, 4vw, 3rem);
  color: var(--primary-white);
  background:
    linear-gradient(160deg, rgba(7, 54, 52, 0.92), rgba(11, 110, 105, 0.82)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 35%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}

.auth-kicker,
.section-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--font-weight-semibold);
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
}

.auth-panel .auth-kicker,
.container .section-kicker,
.container .eyebrow {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.auth-title,
.page-title,
h1 {
  margin: var(--space-4) 0 var(--space-3);
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  letter-spacing: -0.05em;
  font-weight: var(--font-weight-bold);
  color: var(--ink);
}

.auth-aside .auth-title {
  color: var(--primary-white);
}

.auth-copy,
.page-subtitle,
.muted,
p {
  color: var(--text-secondary);
}

.auth-aside p,
.auth-aside .muted {
  color: rgba(255, 253, 250, 0.86);
}

h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.7rem, 2.7vw, 2.3rem);
  margin-bottom: var(--space-5);
}

h3 {
  font-size: 1.15rem;
}

h4 {
  font-size: 1rem;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.nav-links,
.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.nav-links a,
.top-actions a,
.pill-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.nav-links a:hover,
.top-actions a:hover,
.pill-link:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.82);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.breadcrumb-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.breadcrumb .separator {
  color: var(--text-muted);
}

.breadcrumb .current {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-5 {
  margin-bottom: var(--space-8);
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-5 {
  margin-top: var(--space-8);
}

.hidden {
  display: none !important;
}

.form-section,
.card {
  margin-bottom: var(--space-5);
  padding: clamp(1rem, 2vw, 1.5rem);
  background: rgba(255, 253, 250, 0.9);
  border: 1px solid rgba(31, 42, 44, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.form-section:last-child {
  margin-bottom: 0;
}

.field-group {
  margin-bottom: var(--space-4);
}

label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--ink);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.radio-group label,
.checkbox-row label,
label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-weight: var(--font-weight-medium);
}

input[type="text"],
input[type="tel"],
input[type="date"],
input[type="time"],
input[type="password"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(31, 42, 44, 0.14);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  font: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #8d877d;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(11, 110, 105, 0.5);
  box-shadow: 0 0 0 4px rgba(11, 110, 105, 0.12);
  transform: translateY(-1px);
}

input[readonly] {
  background: var(--gray-100);
  color: var(--text-secondary);
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--accent);
  margin: 0;
}

button,
.button,
.submit-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  border: none;
  border-radius: var(--radius-full);
  padding: 1rem 1.2rem;
  background: var(--accent-blue-gradient);
  color: var(--primary-white);
  font: inherit;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

button:hover,
.button:hover,
.submit-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

button:disabled,
.submit-button:disabled {
  opacity: 0.66;
  cursor: wait;
}

.button-secondary {
  background: var(--surface-muted);
  color: var(--ink);
}

.button-danger {
  background: linear-gradient(135deg, #b63e31 0%, #cb5f53 100%);
}

.field-error {
  margin-top: var(--space-2);
  color: var(--danger);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.field-valid input,
.field-valid select,
.field-valid textarea {
  border-color: rgba(47, 125, 79, 0.55);
  box-shadow: 0 0 0 4px rgba(47, 125, 79, 0.1);
}

.field-invalid input,
.field-invalid select,
.field-invalid textarea {
  border-color: rgba(182, 62, 49, 0.55);
  box-shadow: 0 0 0 4px rgba(182, 62, 49, 0.1);
}

.char-counter {
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-align: right;
}

.char-counter.warning {
  color: var(--warning);
}

.char-counter.error {
  color: var(--danger);
}

.radio-group {
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 42, 44, 0.08);
  background: rgba(255, 255, 255, 0.62);
}

.alert {
  width: min(1120px, 100%);
  margin: 0 auto var(--space-4);
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 2;
}

.alert.success {
  background: var(--success-soft);
  border-color: rgba(47, 125, 79, 0.2);
  color: #24553a;
}

.alert.error {
  background: var(--danger-soft);
  border-color: rgba(182, 62, 49, 0.2);
  color: #7f2d24;
}

.alert.warning {
  background: var(--warning-soft);
  border-color: rgba(165, 104, 24, 0.2);
  color: #7a4c11;
}

.alert.info {
  background: var(--info-soft);
  border-color: rgba(26, 95, 180, 0.18);
  color: #163f7d;
}

.page-title-container {
  padding: clamp(1.25rem, 3vw, 1.85rem) 0 var(--space-6);
}

.page-subtitle {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm);
  font-weight: var(--font-weight-semibold);
}

.two-column-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: var(--space-5);
  padding: 0 clamp(1rem, 2vw, 1.5rem) clamp(1rem, 2vw, 1.5rem);
}

.submissions-sidebar {
  align-self: start;
  position: sticky;
  top: var(--space-5);
}

.recent-submissions-list {
  display: grid;
  gap: var(--space-3);
}

.submission-card {
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 42, 44, 0.08);
  background: rgba(255, 255, 255, 0.78);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.submission-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.submission-card-header,
.submission-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.submission-card-header {
  margin-bottom: var(--space-3);
}

.submission-date {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.submission-time,
.submission-info,
.submission-reason {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.load-submission-btn {
  width: auto;
  padding: 0.6rem 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-xl);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 1rem;
  border-bottom: 1px solid rgba(31, 42, 44, 0.08);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(11, 110, 105, 0.1);
  color: var(--ink);
  font-size: var(--font-size-sm);
}

.quick-access-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.quick-action {
  display: block;
  padding: 1.2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.1);
  color: inherit;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.quick-action:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
}

.quick-action-light {
  background: rgba(255, 253, 250, 0.72);
  color: var(--ink);
  border-color: rgba(31, 42, 44, 0.08);
}

.quick-action-light:hover {
  background: rgba(255, 253, 250, 0.96);
}

.quick-action-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.14);
  font-size: 1.2rem;
  margin-bottom: var(--space-3);
}

.quick-action-light .quick-action-icon {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.metric {
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.metric strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 0.3rem;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spinner {
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: rgba(255, 255, 255, 0.95);
  display: none;
  animation: spin 0.7s linear infinite;
}

button.loading .spinner,
.submit-button.loading .spinner {
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1024px) {
  .auth-shell,
  .two-column-layout {
    grid-template-columns: 1fr;
  }

  .submissions-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  body {
    padding: var(--space-3);
  }

  .container,
  .auth-panel,
  .auth-aside {
    border-radius: var(--radius-xl);
  }

  .breadcrumb,
  .nav-links,
  .top-actions,
  .submission-card-header,
  .submission-info {
    flex-direction: column;
    align-items: flex-start;
  }

  .quick-access-grid,
  .feature-grid,
  .hero-metrics,
  .form-grid.two {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 0.75rem;
  }
}