/**
 * Custom navbar styles for YTI Management System
 * These styles override the default styles in style.css
 */

/* Main navbar styles */
.navbar {
    background-color: #ffffff;
    padding: 0.5rem 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

/* Override navbar brand styles */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    margin-right: 2rem;
    position: relative;
    background: transparent;
}

/* Extra forceful reset for any logo styling that might add backgrounds */
.logo-container,
.logo-container *,
.logo-image,
.navbar-brand img {
    background: transparent !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    background-image: none !important;
}

/* Logo container with completely transparent background */
.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-right: 5px;
    height: 50px;
    padding: 0;
    background-color: transparent !important;
}

/* Direct styling for the logo image */
.logo-image {
    height: 62px;
    width: auto;
    transition: all 0.3s ease;
    padding: 0;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.05));
    /* Ensure proper aspect ratio */
    object-fit: contain;
    background-color: transparent !important;
}

.navbar-brand:hover .logo-container {
    transform: translateY(-1px);
}

/* App title text styling */
.navbar-brand span.app-name {
    font-size: 1.1rem;
    margin-left: 10px;
    color: #333;
    font-weight: 600;
    letter-spacing: 0.2px;
    position: relative;
    top: 1px;
}

/* Center aligned navbar items */
@media (min-width: 992px) {
    .navbar-nav.me-auto {
        margin-left: 15px !important;
    }

    .navbar>.container-fluid {
        position: relative;
    }
}

/* Browser specific overrides */
/* Safari and Chrome */
@media screen and (-webkit-min-device-pixel-ratio:0) {

    .logo-container,
    .logo-image {
        background-color: transparent !important;
        border-radius: 0 !important;
    }
}

/* Firefox */
@-moz-document url-prefix() {

    .logo-container,
    .logo-image {
        background-color: transparent !important;
        border-radius: 0 !important;
    }
}

/* Microsoft Edge and IE */
@supports (-ms-ime-align:auto) {

    .logo-container,
    .logo-image {
        background-color: transparent !important;
        border-radius: 0 !important;
    }
}

/* Active state styling */
.navbar .nav-link.active {
    color: #0066cc !important;
    font-weight: 600;
}

.navbar.navbar-light {
    background: white;
}

/* Accessibility improvements */
.navbar .nav-link {
    padding: 0.75rem 1rem;
    color: #555 !important;
    transition: all 0.3s ease;
    position: relative;
    font-weight: 500;
    font-size: 0.95rem;
}

.navbar .nav-link:hover {
    color: #0066cc !important;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: #0066cc;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    opacity: 0;
    border-radius: 3px 3px 0 0;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 70%;
    opacity: 1;
}

.navbar-toggler {
    margin-right: 10px;
    border: none;
    padding: 0.5rem;
    outline: none !important;
    box-shadow: none !important;
}

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

.navbar-toggler-icon {
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Public view login button styling */
.navbar-nav.ms-auto .nav-link {
    color: #0066cc !important;
    font-weight: 500;
}

.navbar-nav.ms-auto .btn-login {
    background-color: #0066cc;
    color: white !important;
    border-radius: 4px;
    padding: 0.5rem 1.25rem;
    margin-left: 0.5rem;
    transition: all 0.3s ease;
}

.navbar-nav.ms-auto .btn-login:hover {
    background-color: #005bb8;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
    transform: translateY(-1px);
}

/* Dropdown arrow styling */
.dropdown-toggle::after {
    margin-left: 0.4em;
    vertical-align: 0.15em;
    border-top: 0.3em solid;
    transition: transform 0.2s ease;
}

.dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

.navbar .dropdown-menu {
    margin-top: 8px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    padding: 0.5rem 0;
    animation: dropdownFadeIn 0.2s ease;
}

.navbar .dropdown-item {
    padding: 0.6rem 1.5rem;
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.navbar .dropdown-item:hover {
    background-color: rgba(0, 102, 204, 0.06);
    color: #0066cc;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhance icons in navbar */
.navbar .nav-link i {
    margin-right: 5px;
    font-size: 0.9em;
    opacity: 0.85;
}

.navbar .dropdown-item i {
    width: 1.25em;
    display: inline-block;
    text-align: center;
    margin-right: 8px;
    opacity: 0.7;
}

/* Content spacing adjustments */
.login-container {
    margin-top: 75px !important;
}

main.container,
main.container-fluid {
    margin-top: 65px;
    padding-top: 1.25rem;
}

/* Add horizontal padding on smaller screens */
@media (max-width: 991px) {

    main.container,
    main.container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Hover and active link styles */
.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
    color: #0066cc;
}

.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .show>.nav-link {
    color: #0066cc;
    font-weight: 500;
}

/* Dropdown item active state */
.dropdown-item.active,
.dropdown-item:active {
    color: #0066cc;
    text-decoration: none;
    background-color: rgba(0, 102, 204, 0.1);
}

/* Add a subtle indicator for active nav items */
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 3px;
    background-color: #0066cc;
}

/* ============================================
   Dark Mode Support
   ============================================ */
[data-theme="dark"] .navbar {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .navbar.navbar-light {
    background: var(--bg-secondary);
}

[data-theme="dark"] .navbar-brand span.app-name {
    color: var(--text-primary);
}

[data-theme="dark"] .navbar .nav-link {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .navbar .nav-link:hover,
[data-theme="dark"] .navbar .nav-link.active {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .navbar .dropdown-menu {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .navbar .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .navbar .dropdown-item:hover {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .navbar-toggler-icon {
    filter: invert(1) grayscale(100%) brightness(200%);
}