/* ==========================================================================
   Pria Prima - Sistem Desain "Teduh Senja"
   components.css: Header, Drawer, Card, Tombol, Navigasi, Modal, Cookie
   ========================================================================== */

/* --- Header & Navigasi --- */
.site-header {
  background-color: var(--bg);
  border-bottom: 1px solid var(--neutral);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 0.75rem;
}

.site-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
}

.logo-brand {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}

.logo-rubric {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  font-weight: 600;
}

.desktop-nav {
  display: none;
}

@media (min-width: 860px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }
  .desktop-nav a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.5rem 0.25rem;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-fast), color var(--transition-fast);
  }
  .desktop-nav a:hover,
  .desktop-nav a[aria-current="page"] {
    color: var(--accent);
    border-bottom-color: var(--accent);
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Tombol Ikon Header */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: 0.5rem;
  background: transparent;
  border: 1px solid var(--neutral);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--neutral-light);
  border-color: var(--accent-2);
}

.icon-btn svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Menu Toggle Button (<860px) */
.menu-toggle {
  display: inline-flex;
}
@media (min-width: 860px) {
  .menu-toggle {
    display: none;
  }
}

/* --- Mobile Drawer Navigasi (Sisi Kanan) --- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(31, 42, 68, 0.45);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 320px;
  background-color: var(--bg);
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.08);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.drawer-backdrop.active .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--neutral);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.drawer-nav a {
  display: flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: 0.5rem 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.drawer-nav a:hover,
.drawer-nav a[aria-current="page"] {
  background-color: var(--neutral-light);
  color: var(--accent);
}

.drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--neutral);
  font-size: 0.85rem;
  color: #555;
}

/* --- Tombol Utama --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-card);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  text-align: center;
  gap: 0.5rem;
}

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

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

.btn-secondary {
  background-color: var(--accent-2);
  color: var(--white);
  border-color: var(--accent-2);
}

.btn-secondary:hover {
  background-color: var(--accent-2-hover);
  border-color: var(--accent-2-hover);
  color: var(--white);
}

.btn-outline {
  background-color: transparent;
  color: var(--text);
  border-color: var(--neutral);
}

.btn-outline:hover {
  background-color: var(--neutral-light);
  border-color: var(--text);
}

.btn-block {
  width: 100%;
}

/* --- Kartu Sistem Desain "Teduh Senja" --- */
/* Радіус 6px, рамка 1px --neutral, без тіней, зверху смуга-акцент 4px */
.card {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--neutral);
  border-top: 4px solid var(--accent);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: none; /* Tegas tanpa bayangan sesuai aturan */
}

.card-sage {
  border-top-color: var(--accent-2);
}

.card-indigo {
  border-top-color: var(--text);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.card-meta {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 0.75rem;
}

.card-footer {
  margin-top: auto;
  padding-top: 1rem;
}

/* Grid Kartu */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Blok Medis Khusus: Kapan Harus ke Dokter (--danger) --- */
.danger-notice {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-left: 6px solid var(--danger);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin: var(--space-lg) 0;
  color: #4a0c0c;
}

.danger-notice h2,
.danger-notice h3 {
  color: var(--danger);
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.danger-notice ul {
  margin-bottom: 1rem;
}

.danger-notice li {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.danger-badge {
  display: inline-block;
  background-color: var(--danger);
  color: var(--white);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* --- Tab Interaktif yang Dapat Diakses (Accessible Tabs) --- */
.tabs-container {
  margin: var(--space-md) 0;
}

.tab-list {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--neutral);
  overflow-x: auto;
  padding-bottom: 2px;
}

.tab-button {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  min-height: var(--touch-target);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.tab-button:hover {
  color: var(--accent);
}

.tab-button[aria-selected="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-panel {
  padding: 1.5rem 0;
}

.tab-panel[hidden] {
  display: none;
}

/* --- Floating WhatsApp Button --- */
.floating-wa {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  background-color: #25D366;
  color: #ffffff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.floating-wa:hover {
  transform: scale(1.08);
  background-color: #20ba5a;
}

.floating-wa svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

/* --- Banner Cookie --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-top: 2px solid var(--neutral);
  padding: 1.25rem;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* --- Footer Situs --- */
.site-footer {
  background-color: #f2e9dc;
  border-top: 1px solid var(--neutral);
  padding: var(--space-xl) 0 var(--space-lg);
  font-size: 0.95rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-disclaimer {
  background-color: var(--white);
  border-left: 4px solid var(--accent);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 0.5rem;
}

.footer-nav a {
  color: var(--text);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--neutral);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #555;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* Lightbox Modal untuk Dokumen Legalitas */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(31, 42, 68, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-dialog {
  background-color: var(--white);
  border-radius: var(--radius-card);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}