/*
  Base
  Resets, layout primitives, and the shared component vocabulary.
  Voice and tone rules from the plan apply to any copy written into markup.
*/

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; overflow-x: hidden; }

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  transition: background-color 0.25s ease, color 0.25s ease;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Layout primitives */

.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 24px;
}

.container-narrow {
  width: 100%;
  max-width: 680px;
  margin-inline: auto;
  padding-inline: 24px;
}

.stack {
  display: flex;
  flex-direction: column;
}

.row {
  display: flex;
  align-items: center;
}

.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 28px; }

.space-between {
  justify-content: space-between;
}

/* Surfaces */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.card-raised {
  background-color: var(--color-surface-raised);
  border-radius: var(--radius-md);
  padding: 20px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: transform 0.15s ease, background-color 0.15s ease, opacity 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
}

.btn-dark {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

.btn-dark:hover {
  opacity: 0.88;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background-color: var(--color-surface-raised);
}

/* Form fields */

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-text);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(217, 84, 31, 0.15);
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1.5L7 7.5L13 1.5' stroke='%2355534E' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 13px 8px;
  padding-right: 44px;
  cursor: pointer;
}

html[data-theme="dark"] .field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1.5L7 7.5L13 1.5' stroke='%23B8B5AD' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");

  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* Status tags */

.status-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.status-pending {
  background-color: var(--color-warning-bg);
  color: var(--color-warning);
}

.status-approved {
  background-color: var(--color-success-bg);
  color: var(--color-sage);
}

.status-attention {
  background-color: var(--color-danger-bg);
  color: var(--color-ember);
}

/* Theme toggle control */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-raised);
  color: var(--color-text);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--color-accent);
}

/* Reduced motion respected throughout */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}