/* Layout Override for PAO System */

/* Navbar styling compatible with AdminLTE 'layout-navbar-fixed' - Modern Design */
.layout-navbar-fixed .wrapper .main-header {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    left: 0 !important;
    z-index: 1034 !important;
    height: 64px !important;
    /* โทนชมพูไล่ระดับไปหาขาว */
    background: linear-gradient(90deg, #be185d 0%, #db2777 18%, #ec4899 38%, #f472b6 58%, #f9a8d4 78%, #fce7f3 95%, #fef3f8 100%) !important;
    border-bottom: 1px solid rgba(255,255,255,0.3) !important;
    box-shadow: 0 2px 12px rgba(190, 24, 93, 0.15) !important;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Fix navbar container - Enhanced */
.layout-navbar-fixed .wrapper .main-header .navbar {
    height: 64px !important;
    padding: 0 1.5rem !important;
    margin: 0 !important;
    background: transparent !important;
    border: none !important;

/* Typography scale for navbar and headings */
:root {
    --navbar-font-size: 15px;
}

.main-header .navbar-nav .nav-link {
    font-size: var(--navbar-font-size) !important;
    letter-spacing: 0.2px !important;
}

h1,h2,h3,h4,h5,h6 {
    font-weight: 600 !important;
}

}

/* Fix navbar brand */
.main-header .navbar-brand {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5) !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Fix navbar navigation */
.main-header .navbar-nav {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* Fix navbar links - Modern Design */
.main-header .navbar-nav .nav-link {
    color: #ffffff !important;
    font-weight: 600 !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    padding: 0.625rem 1.25rem !important;
    border-radius: 12px !important;
    margin: 0 4px !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    background: rgba(255,255,255,0.1) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.main-header .navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.main-header .navbar-nav .nav-link:hover::before {
    left: 100%;
}

.main-header .navbar-nav .nav-link:hover {
    color: #ffffff !important;
    background: rgba(255,255,255,0.25) !important;
    transform: translateY(-2px) scale(1.05) !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2) !important;
    text-decoration: none !important;
    border-color: rgba(255,255,255,0.4) !important;
}

.main-header .navbar-nav .nav-link:active {
    transform: translateY(0) !important;
}

.main-header .navbar-nav .nav-link:focus {
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.3) !important;
}

/* Fix navbar icons */
.main-header .navbar-nav .nav-link i {
    margin-right: 6px !important;
    font-size: 1rem !important;
    width: 16px !important;
    text-align: center !important;
}

/* Fix user menu */
.user-menu {
    position: relative !important;
}

.user-menu .dropdown-toggle {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 0.5rem 1rem !important;
    color: #ffffff !important;
    text-decoration: none !important;
    border-radius: 4px !important;
    transition: all 0.3s ease !important;
    background: transparent !important;
    border: none !important;
}

.user-menu .dropdown-toggle:hover {
    background: rgba(255,255,255,0.15) !important;
    color: #ffffff !important;
    text-decoration: none !important;
}

.user-menu .user-image {
    width: 32px !important;
    height: 32px !important;
    border: 2px solid rgba(255,255,255,0.4) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
    border-radius: 50% !important;
}

.user-menu .dropdown-toggle span {
    font-weight: 600 !important;
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3) !important;
    white-space: nowrap !important;
}

/* Fix dropdown menu - Modern Design */
.dropdown-menu {
    border: none !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2) !important;
    border-radius: 16px !important;
    margin-top: 12px !important;
    padding: 0.75rem 0 !important;
    min-width: 240px !important;
    background: #ffffff !important;
    overflow: hidden !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.dropdown-menu-right {
    right: 0 !important;
    left: auto !important;
}

.dropdown-menu .dropdown-item {
    padding: 0.875rem 1.75rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    color: #333 !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    position: relative;
    border-left: 3px solid transparent;
}

.dropdown-menu .dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

.dropdown-menu .dropdown-item:hover {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.05) 100%) !important;
    color: #667eea !important;
    text-decoration: none !important;
    border-left-color: #667eea;
    padding-left: 2rem !important;
    transform: translateX(4px);
}

.dropdown-menu .dropdown-item:hover::before {
    width: 3px;
}

.dropdown-menu .dropdown-item i {
    margin-right: 8px !important;
    width: 16px !important;
    text-align: center !important;
}

/* Prevent dropdown from going off-screen on small widths */
@media (max-width: 576px) {
  .main-header .dropdown-menu.dropdown-menu-right {
      left: auto !important;
      right: 8px !important;
      transform: translate3d(0, 0, 0) !important;
      max-width: calc(100vw - 16px) !important;
      width: max-content !important;
  }
  .main-header .dropdown-menu .dropdown-item {
      padding: 0.75rem 1rem !important;
      white-space: nowrap !important;
  }
}

/* Fix user header in dropdown */
.user-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: #ffffff !important;
    padding: 1.5rem !important;
    text-align: center !important;
    border-radius: 8px 8px 0 0 !important;
}

.user-header img {
    width: 60px !important;
    height: 60px !important;
    border: 3px solid rgba(255,255,255,0.3) !important;
    border-radius: 50% !important;
}

.user-header p {
    margin: 0.5rem 0 0 0 !important;
    font-weight: 600 !important;
}

.user-header small {
    opacity: 0.8 !important;
    font-size: 0.85rem !important;
}

/* Fix user footer */
.user-footer {
    padding: 1rem !important;
    background: #f8f9fa !important;
    border-radius: 0 0 8px 8px !important;
}

.user-footer .btn {
    border-radius: 6px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
}

.user-footer .btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;
    text-decoration: none !important;
}

/* Fix responsive design */
@media (max-width: 768px) {
    .main-header {
        left: 0 !important;
        padding: 0 !important;
    }

    .main-header .navbar {
        padding: 0 0.5rem !important;
    }

    .main-header .navbar-nav .nav-link {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.9rem !important;
    }

    .main-header .navbar-nav .nav-link span {
        display: none !important;
    }

    .user-menu .dropdown-toggle span {
        display: none !important;
    }

    .main-header .navbar-nav .nav-link i {
        margin-right: 0 !important;
    }
}

/* Fix sidebar collapse state */
.sidebar-collapse .main-header {
    left: 0 !important;
}

/* Fix content wrapper - Modern Background */
.content-wrapper {
    margin-left: 250px !important;
    padding: 2rem !important;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%) !important;
    min-height: calc(100vh - 64px) !important;
}
.layout-navbar-fixed .content-wrapper {
    margin-top: 64px !important;
}

.sidebar-collapse .content-wrapper {
    margin-left: 0 !important;
}

/* Fix sidebar */
.main-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100vh !important;
    z-index: 1038 !important;
    width: 250px !important;
    transition: transform 0.25s ease !important;
}

/* Collapse sidebar on toggle (all breakpoints) */
.sidebar-collapse .main-sidebar {
    transform: translateX(-250px) !important;
}

/* Fix responsive sidebar */
@media (max-width: 768px) {
    .content-wrapper {
        margin-left: 0 !important;
        margin-top: 57px !important;
    }
    .main-sidebar {
        transform: translateX(-250px) !important;
    }
    .sidebar-open .main-sidebar {
        transform: translateX(0) !important;
    }
}

/* Fix container fluid */
.main-header .container-fluid {
    padding: 0 1rem !important;
    margin: 0 !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

/* Fix navbar nav positioning */
.main-header .navbar-nav:first-child {
    margin-right: auto !important;
}

.main-header .navbar-nav:last-child {
    margin-left: auto !important;
}

/* Fix dropdown positioning */
.dropdown-menu.show {
    display: block !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    z-index: 1000 !important;
}

/* Ensure proper text alignment */
.main-header .navbar-nav .nav-link p {
    margin: 0 !important;
    padding: 0 !important;
}

/* Fix for mobile menu button */
.navbar-toggler {
    border: none !important;
    padding: 0.25rem 0.5rem !important;
    color: #ffffff !important;
}

.navbar-toggler:focus {
    outline: none !important;
    box-shadow: none !important;
}

/* Fix for AdminLTE3 specific classes */
.navbar-expand .navbar-nav {
    flex-direction: row !important;
}

.navbar-expand .navbar-nav .nav-link {
    padding-right: 0.5rem !important;
    padding-left: 0.5rem !important;
}

/* Animation effects */
.main-header .navbar-nav .nav-link {
    position: relative !important;
    overflow: hidden !important;
}

.main-header .navbar-nav .nav-link::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent) !important;
    transition: left 0.5s ease !important;
}

.main-header .navbar-nav .nav-link:hover::before {
    left: 100% !important;
}

/* Loading state */
.main-header .navbar-nav .nav-link.loading {
    opacity: 0.7 !important;
    pointer-events: none !important;
}

/* Success state */
.main-header .navbar-nav .nav-link.success {
    background: rgba(40, 167, 69, 0.2) !important;
    border-color: rgba(40, 167, 69, 0.4) !important;
    animation: successPulse 0.5s ease !important;
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Ensure navbar links align vertically within fixed header */
.layout-navbar-fixed .main-header .navbar-nav .nav-link {
    height: 64px !important;
    display: flex !important;
    align-items: center !important;
}

/* Tidy container spacing inside main-header */
.main-header .container-fluid {
    padding: 0 !important;
    margin: 0 !important;
}