/* =======================================================
   NAVBAR BASE
======================================================= */

/* ประกาศ Variable สำรองกรณีหน้าไหนไม่ได้โหลด main.css */
:root {
  --nav-orange: #ff9d2e;
  --nav-orange-brand: #d9531e;
}

.navbar {
  padding: 14px 0;
  transition: all 0.3s ease;
}

/* Brand Style */
.brand-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #212529;
  line-height: 1;
}

.brand-title span {
  color: var(--nav-orange-brand);
}

.brand-subtitle {
  font-size: 0.72rem;
  color: #6c757d;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Menu Items */
.navbar-nav {
  gap: 0.5rem;
}

.nav-link {
  font-weight: 500;
  color: #444;
  padding: 8px 16px !important;
  border-radius: 8px;
  transition: all 0.25s ease;
}

/* Dropdown Menu General Style */
.dropdown-menu {
  border-radius: 12px;
  padding: 10px;
  margin-top: 10px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.dropdown-item {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.92rem;
  transition: all 0.2s ease;
}

/* =======================================================
   LIGHT THEME
======================================================= */

.navbar-light-theme {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.navbar-light-theme .nav-link:hover,
.navbar-light-theme .nav-link.active {
  color: var(--nav-orange-brand) !important;
  background: rgba(217, 83, 30, 0.06);
}

.navbar-light-theme .dropdown-menu {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.navbar-light-theme .dropdown-item:hover {
  background: rgba(217, 83, 30, 0.08);
  color: var(--nav-orange-brand);
}

/* =======================================================
   DARK THEME
======================================================= */

.navbar-dark-theme {
  background: rgba(17, 22, 29, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-dark-theme .brand-title {
  color: #ffffff;
}

.navbar-dark-theme .brand-title span {
  color: var(--nav-orange);
}

.navbar-dark-theme .brand-subtitle {
  color: #9ab0c7;
}

.navbar-dark-theme .nav-link {
  color: #d6dbe2;
}

.navbar-dark-theme .nav-link:hover,
.navbar-dark-theme .nav-link.active {
  color: var(--nav-orange) !important;
  background: rgba(255, 157, 46, 0.1);
}

.navbar-dark-theme .dropdown-menu {
  background: #161c24;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-dark-theme .dropdown-item {
  color: #d6dbe2;
}

.navbar-dark-theme .dropdown-item:hover {
  background: rgba(255, 157, 46, 0.15);
  color: var(--nav-orange);
}

.navbar-dark-theme .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.1);
}
/* =======================================================
   ACCENT BUTTON STYLE (LAB SCHEDULE)
======================================================= */

/* สไตล์พื้นฐานทั่วไป */
.btn-outline-accent {
  color: #d9531e;
  border-color: #d9531e;
  font-weight: 500;
  transition: all 0.25s ease;
}

.btn-outline-accent:hover {
  background-color: #d9531e;
  border-color: #d9531e;
  color: #ffffff;
}

/* ปรับสีเมื่ออยู่ใน Dark Theme Navbar ให้มองเห็นชัดเจน */
.navbar-dark-theme .btn-outline-accent {
  color: #ff9d2e;
  border-color: #ff9d2e;
}

.navbar-dark-theme .btn-outline-accent:hover {
  background-color: #ff9d2e;
  border-color: #ff9d2e;
  color: #11161d; /* สีข้อความเข้มตัดกับปุ่มสีส้มเมื่อ Hover */
}
/* =======================================================
   UNDER CONSTRUCTION
======================================================= */

.nav-under-construction {
  color: #f59e0b;
  font-size: 0.7rem;
  margin-left: 5px;
  vertical-align: middle;
  opacity: 0.9;
}
/* =======================================================
   NAVBAR STATUS
======================================================= */

.nav-status {
  font-size: 0.68rem;
  margin-left: 5px;
  vertical-align: middle;
}

.status-construction {
  color: #f59e0b;
}

.status-coming {
  color: #9ca3af;
}

.nav-disabled {
  cursor: not-allowed;
}

.nav-disabled:hover {
  background-color: transparent;
}