/**
 * Akeno Interno - Frontend Styles
 * 
 * @package Akeno_Interno
 * @since 1.0.0
 */

:root {
  --ak-primary: #1d4ed8;
  --ak-primary-600: #1e40af;
  --ak-ink: #0f172a;
  --ak-muted: #64748b;
  --ak-bg: #ffffff;
}

.ak-sans {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Helvetica,
    Arial, sans-serif;
}

.akeno-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 12px;
}

@media (min-width: 768px) {
  .akeno-wrapper {
    gap: 14px;
    padding: 0;
  }
}

.akeno-button {
  display: block;
  text-decoration: none;
  border: 1px solid rgba(29, 78, 216, 0.35);
  border-radius: 16px;
  padding: 14px 14px;
  background: #fff;
  color: var(--ak-primary);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.08);
  transition: transform 0.06s ease, background 0.15s ease, color 0.15s ease,
    box-shadow 0.15s ease;
  touch-action: manipulation;
  position: relative;
}

.akeno-button:focus {
  outline: 2px solid var(--ak-primary);
  outline-offset: 2px;
}

.akeno-button:active {
  transform: scale(0.99);
}

.akeno-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.15);
}

.akeno-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 800;
  letter-spacing: 0.1px;
}

.akeno-icon {
  margin-right: 10px;
  margin-left: 2px;
  font-size: 1.1em;
  flex-shrink: 0;
}

.akeno-text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.akeno-caret {
  opacity: 0.75;
  flex-shrink: 0;
}

.akeno-note {
  max-width: 920px;
  margin: 10px auto 0;
  color: #94a3b8;
  font-style: italic;
  text-align: center;
  font-size: 0.72rem;
  line-height: 1.1;
}

/* Variants */
.variant-inverse .akeno-button {
  background: #fff;
  color: var(--ak-primary);
}

.variant-outline .akeno-button {
  background: transparent;
  color: var(--ak-primary);
  border-color: var(--ak-primary);
}

.variant-primary .akeno-button {
  background: var(--ak-primary);
  color: #fff;
  border-color: var(--ak-primary);
}

.variant-primary .akeno-button:hover {
  background: var(--ak-primary-600);
  border-color: var(--ak-primary-600);
}

.variant-secondary .akeno-button {
  background: #111827;
  color: #fff;
  border-color: #111827;
}

.variant-cta .akeno-button {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
  box-shadow: 0 10px 26px rgba(22, 163, 74, 0.25);
}

.variant-pill .akeno-button {
  border-radius: 999px;
  background: #fff;
  color: var(--ak-ink);
  border-color: #cbd5e1;
}

.variant-gradient .akeno-button {
  background: linear-gradient(90deg, #1d4ed8, #8b5cf6);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 12px 28px rgba(29, 78, 216, 0.24);
}

.variant-shadow .akeno-button {
  background: #fff;
  color: var(--ak-ink);
  border-color: #e5e7eb;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.variant-soft .akeno-button {
  background: #eff6ff;
  color: var(--ak-primary);
  border-color: #dbeafe;
}

.variant-flat .akeno-button {
  border-color: transparent;
  background: #e5e7eb;
  color: var(--ak-ink);
}

.variant-accent .akeno-button {
  background: #8b5cf6;
  color: #fff;
  border-color: #8b5cf6;
}

.variant-horizontal .akeno-wrapper {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
}

.variant-horizontal .akeno-button {
  flex: 1 1 30%;
}

.variant-large .akeno-button {
  padding: 18px 18px;
  font-size: 1.08rem;
}

/* RTL Support */
[dir='rtl'] .akeno-icon {
  margin-right: 2px;
  margin-left: 10px;
}

[dir='rtl'] .akeno-caret {
  transform: scaleX(-1);
}

[dir='rtl'] .variant-horizontal .akeno-wrapper {
  flex-direction: row-reverse;
}

/* Print Styles */
@media print {
  .akeno-button {
    box-shadow: none;
    border: 1px solid #000;
  }

  .akeno-note {
    display: none;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .akeno-button {
    transition: none;
  }

  .akeno-button:hover {
    transform: none;
  }

  .akeno-button:active {
    transform: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .akeno-button {
    border-width: 2px;
  }
}