/* components.css - buttons, pills, card, form-card, fields, toast */

/* ============================================================
   Buttons - pill shaped per shape-lock rule
   Primary buttons are gold (brand accent) on emerald background
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  position: relative;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-night);
  border-color: var(--color-gold);
  box-shadow:
    inset 0 1px 0 rgba(255, 248, 224, 0.5),
    0 6px 20px rgba(212, 167, 72, 0.28);
}

.btn-primary:hover {
  background: var(--color-gold-bright);
  color: var(--color-night);
  border-color: var(--color-gold-bright);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 248, 224, 0.6),
    0 10px 26px rgba(212, 167, 72, 0.42);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-gold-bright);
  outline-offset: 3px;
}

/* Ghost button — outlined gold pill on emerald */
.btn-ghost {
  background: transparent;
  color: var(--color-gold-bright);
  border-color: var(--color-gold);
}

.btn-ghost:hover {
  background: var(--color-gold);
  color: var(--color-night);
  border-color: var(--color-gold);
  transform: translateY(-1px);
}

.tone-night .btn-ghost {
  color: var(--color-cream);
  border-color: rgba(242, 210, 123, 0.55);
}

.tone-night .btn-ghost:hover {
  background: var(--color-gold);
  color: var(--color-night);
  border-color: var(--color-gold);
}

.btn-link {
  background: transparent;
  color: var(--color-gold-bright);
  padding: 4px 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
}

.btn-link:hover {
  color: var(--color-gold);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-block {
  width: 100%;
}

/* ===== WhatsApp CTA ===== */
.btn-whatsapp-green {
  background: var(--wa-green);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.30);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.30),
    0 4px 14px rgba(37, 211, 102, 0.18);
}

.btn-whatsapp-green:hover,
.btn-whatsapp-green:focus-visible {
  background: var(--wa-green-hover);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 6px 18px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp-green:active {
  background: var(--wa-green-active);
  transform: translateY(0);
}

.btn-whatsapp-green svg {
  color: #FFFFFF;
  flex-shrink: 0;
}

/* ===== Pills - tag chips ===== */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  border: 1px solid rgba(242, 210, 123, 0.35);
  color: var(--color-gold-bright);
  background: rgba(212, 167, 72, 0.08);
}

.pill-accent {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(212, 167, 72, 0.10);
}

.pill-ink {
  border-color: var(--color-ink);
  color: var(--color-ink);
  background: transparent;
}

.pill-paper {
  border-color: var(--color-cream);
  color: var(--color-cream);
}

/* ===== Card primitive (cream surface on emerald) ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-card);
  padding: 24px;
  color: var(--color-ink);
  transition:
    border-color var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}

.card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(10, 46, 26, 0.18);
}

/* ===== Form-card (cream container for order forms) ===== */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-card);
  padding: 24px;
  color: var(--color-ink);
  box-shadow: 0 18px 48px rgba(6, 46, 26, 0.18);
}

@media (min-width: 768px) {
  .form-card {
    padding: 32px;
  }
}

.form-card-head {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-hairline);
}

.form-card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 4px;
  line-height: 1.2;
  letter-spacing: 0;
}

[dir="rtl"] .form-card-title {
  font-family: var(--font-sans);
  letter-spacing: 0;
}

.form-card-subtitle {
  font-size: 14px;
  color: var(--color-muted);
  margin: 0;
}

/* ===== Field ===== */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ink);
}

.field-label .req {
  color: var(--color-gold-deep);
  margin-inline-start: 2px;
}

.field-input,
.field-select,
.field-textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--color-cream);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-block);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-ink);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
  line-height: 1.4;
}

.field-input:hover,
.field-select:hover,
.field-textarea:hover {
  border-color: var(--color-gold);
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 167, 72, 0.18);
}

.field-input[aria-invalid="true"],
.field-select[aria-invalid="true"] {
  border-color: #c0392b;
}

.field-textarea {
  min-height: 90px;
  resize: vertical;
}

.field-help {
  font-size: 12px;
  color: var(--color-muted);
  margin: 0;
}

.field-error {
  font-size: 12px;
  color: #c0392b;
  margin: 0;
  min-height: 0;
  display: none;
}

.field-error[data-state="visible"] {
  display: block;
}

/* Field row - two columns on desktop */
.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Inline radio set */
.field-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.field-radio {
  position: relative;
}

.field-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.field-radio span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--color-muted);
  cursor: pointer;
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.field-radio span:hover {
  border-color: var(--color-gold);
  color: var(--color-ink);
}

.field-radio input:checked + span {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-night);
}

.field-radio input:focus-visible + span {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* ===== Form-level message ===== */
.form-message {
  padding: 12px 16px;
  border-radius: var(--radius-block);
  font-size: 14px;
  margin-bottom: 16px;
  display: none;
}

.form-message[data-state="error"] {
  display: block;
  background: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.3);
  color: #c0392b;
}

.form-message[data-state="success"] {
  display: block;
  background: rgba(212, 167, 72, 0.10);
  border: 1px solid rgba(212, 167, 72, 0.4);
  color: var(--color-gold-deep);
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  z-index: var(--z-overlay);
  padding: 12px 20px;
  background: var(--color-night);
  color: var(--color-cream);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(6, 46, 26, 0.45);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
  pointer-events: none;
}

.toast[data-state="visible"] {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}