/*
Theme Name: Hải Sản Thành Phát
Theme URI: https://thanhphatseafood.vn
Author: Sinh viên CNTT
Description: Custom Theme responsive cho Nhà Hàng Hải Sản Thành Phát Nha Trang.
Version: 1.0
*/

:root {
  --primary-color: #0E2A47;
  --secondary-bg: #F9F9F6;
  --accent-color: #E85A2A;
  --accent-hover: #c94619;
  --text-color: #2D3748;
  --text-muted: #718096;
  --white: #FFFFFF;
  --border-color: #E2E8F0;
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  color: var(--text-color);
  background-color: var(--secondary-bg);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* KHỐI 1: HEADER */
.site-header {
  position: sticky;
  top: 0;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 15px 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}
.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}
.main-nav a {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}
.main-nav a:hover {
  color: var(--accent-color);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 15px;
}
.hotline-link {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.btn-cta {
  background-color: var(--accent-color);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  display: inline-block;
  transition: background 0.2s;
}
.btn-cta:hover {
  background-color: var(--accent-hover);
}
.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
}

/* KHỐI 2: HERO BANNER */
.hero-section {
  padding: 70px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
}
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-content h1 {
  font-size: 40px;
  line-height: 1.25;
  color: var(--primary-color);
  margin-bottom: 15px;
}
.hero-content p {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 25px;
}
.hero-actions {
  display: flex;
  gap: 15px;
}
.wireframe-img-box {
  border: 2px dashed #CBD5E1;
  background-color: #F8FAFC;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #64748B;
  border-radius: 8px;
  font-weight: 600;
  padding: 20px;
}

/* TIÊU ĐỀ SECTION */
.section-title {
  text-align: center;
  margin-bottom: 35px;
}
.section-title h2 {
  font-size: 28px;
  color: var(--primary-color);
}
.section-title p {
  color: var(--text-muted);
  font-size: 15px;
}

/* KHỐI 3: CAM KẾT */
.commitments-section {
  padding: 60px 0;
}
.commitments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.commitment-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  padding: 30px 20px;
  border-radius: 8px;
  text-align: center;
}
.card-icon {
  width: 50px;
  height: 50px;
  background-color: #EBF8FF;
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-weight: bold;
}

/* KHỐI 4: MÓN ĂN ĐẶC SẮC */
.dishes-section {
  padding: 60px 0;
  background-color: var(--white);
}
.dishes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}
.dish-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--white);
}
.dish-card .dish-img {
  height: 180px;
  border-bottom: 1px solid var(--border-color);
}
.dish-info {
  padding: 15px;
  text-align: center;
}
.dish-info h3 {
  font-size: 16px;
  margin-bottom: 5px;
  color: var(--primary-color);
}
.dish-price {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 15px;
}
.text-center {
  text-align: center;
}

/* KHỐI 5: KHÔNG GIAN */
.ambiance-section {
  padding: 60px 0;
}
.ambiance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ambiance-card .ambiance-img {
  height: 220px;
  margin-bottom: 10px;
}
.ambiance-card p {
  text-align: center;
  font-weight: 600;
  color: var(--primary-color);
}

/* KHỐI 6: ĐÁNH GIÁ */
.reviews-section {
  padding: 60px 0;
  background-color: var(--white);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--secondary-bg);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.reviewer-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.avatar-placeholder {
  width: 40px;
  height: 40px;
  background-color: #CBD5E1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}
.stars {
  color: #ECC94B;
  font-size: 14px;
  margin-bottom: 8px;
}

/* KHỐI 7: FORM ĐẶT BÀN */
.booking-section {
  padding: 60px 0;
}
.booking-box {
  background-color: var(--white);
  border: 2px dashed var(--accent-color);
  padding: 40px;
  border-radius: 12px;
  max-width: 750px;
  margin: 0 auto;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 20px;
}
.form-group input, 
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
}
.form-submit-row {
  margin-top: 20px;
  text-align: center;
}
.btn-submit {
  width: 100%;
  padding: 14px;
  font-size: 16px;
}

/* KHỐI 8: FOOTER */
.site-footer {
  background-color: var(--primary-color);
  color: #E2E8F0;
  padding: 50px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}
.footer-col h4 {
  color: var(--white);
  font-size: 17px;
  margin-bottom: 15px;
}
.footer-map-box {
  height: 120px;
  border: 1px dashed #64748B;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  font-size: 13px;
  color: #94A3B8;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 13px;
  color: #94A3B8;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-wrapper, 
  .commitments-grid, 
  .dishes-grid, 
  .ambiance-grid, 
  .reviews-grid, 
  .footer-grid, 
  .form-grid {
    grid-template-columns: 1fr;
  }
  .main-nav {
    display: none;
  }
}

/* ===== BỔ SUNG / SỬA LỖI ===== */
html { scroll-behavior: smooth; }
section[id], footer[id] { scroll-margin-top: 80px; }
img { max-width: 100%; height: auto; }

/* Header dính đúng vị trí khi đăng nhập admin (thanh admin bar) */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

/* Nút menu mobile: ẩn trên desktop */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--white);
  font-size: 20px;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-block; }
  .hotline-link { display: none; }
  .hero-actions { flex-wrap: wrap; }
  .hero-content h1 { font-size: 30px; }
  .booking-box { padding: 25px 20px; }
  .main-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    padding: 10px 5% 20px;
    box-shadow: 0 8px 10px rgba(0,0,0,0.15);
  }
  .main-nav.is-open ul {
    flex-direction: column;
    gap: 14px;
  }
}
/* ============================================================
 * BỔ SUNG CHO BẢN 2.0
 * ============================================================ */

/* Menu mới (wp_nav_menu trả về ul.main-menu) */
.main-menu {
  display: flex;
  list-style: none;
  gap: 20px;
}
.main-menu a {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}
.main-menu a:hover,
.main-menu .current-menu-item > a { color: var(--accent-color); }

/* Dish card: link không gạch chân */
.dish-link { text-decoration: none; color: inherit; display: block; }
.dish-link:hover .dish-info h3 { color: var(--accent-color); }
.dish-img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

/* Form booking: trạng thái lỗi & textarea */
.form-full { grid-column: 1 / -1; }
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}
.form-message {
  padding: 12px 15px;
  border-radius: 6px;
  margin-bottom: 15px;
  text-align: center;
  font-weight: 600;
}
.form-error {
  background: #FED7D7;
  color: #C53030;
  border: 1px solid #FC8181;
}

/* Trang single món ăn */
.single-dish-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.single-dish-img img { width: 100%; border-radius: 8px; }
.single-price {
  font-size: 28px;
  color: var(--accent-color);
  font-weight: 700;
  margin: 10px 0 20px;
}
.single-dish-info h1 {
  color: var(--primary-color);
  font-size: 32px;
  margin-bottom: 10px;
}
.single-dish-info .btn-cta,
.single-dish-info .btn-secondary { margin-top: 20px; margin-right: 10px; }

/* Trang cảm ơn */
.thankyou-box {
  max-width: 600px;
  margin: 0 auto;
  background: #fff;
  padding: 50px 30px;
  border-radius: 12px;
  border: 2px dashed var(--accent-color);
}
.thankyou-icon { font-size: 60px; margin-bottom: 15px; }
.thankyou-box h1 {
  color: var(--primary-color);
  margin-bottom: 15px;
}
.thankyou-box p { margin-bottom: 10px; color: var(--text-color); }

/* Phân trang */
.pagination-wrap { margin-top: 40px; text-align: center; }
.pagination-wrap .page-numbers {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 3px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  text-decoration: none;
  color: var(--primary-color);
}
.pagination-wrap .page-numbers.current {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
}

/* Footer social */
.footer-social { margin-top: 15px; display: flex; gap: 15px; }
.footer-social a {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px dotted #E2E8F0;
}
.footer-social a:hover { color: var(--accent-color); border-color: var(--accent-color); }

/* Google map iframe responsive */
.footer-map-box iframe {
  width: 100%;
  height: 200px;
  border: 0;
  border-radius: 6px;
  margin-top: 10px;
}
.footer-map-placeholder {
  padding: 20px;
  text-align: center;
  font-size: 13px;
  color: #94A3B8;
  line-height: 1.5;
}

/* Responsive bổ sung */
@media (max-width: 768px) {
  .single-dish-grid { grid-template-columns: 1fr; }
  .footer-social { justify-content: center; }
}