/* Header styles */
:root {
    --ios-blue: #00ccff;
    --ios-gray: #8E8E93;
    --ios-yellow: #e8fe04;
    --ios-light-gray: #F2F2F7;
    --ios-dark-gray: #1C1C1E;
}

.top-bar {
    background-color: white !important;
    border-bottom: 1px solid rgba(0,0,0,0.1) !important;
    padding: 12px 16px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    height: 60px !important;
}

.menu-button {
    background: none !important;
    border: none !important;
    color: var(--ios-blue) !important;
    font-size: 20px !important;
    padding: 8px !important;
    border-radius: 8px !important;
    transition: background-color 0.2s !important;
    position: absolute !important;
    left: 16px !important;
    display: none !important; /* Hide by default */
}

/* Only show menu button on small screens */
@media (max-width: 991.98px) {
    .menu-button {
        display: block !important;
    }
}

.menu-button:hover {
    background-color: var(--ios-light-gray) !important;
}

.app-title {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: var(--ios-dark-gray) !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1) !important;
    letter-spacing: 0.5px !important;
    text-align: center !important;
}

.app-title span {
    color: var(--ios-dark-gray) !important;
    font-weight: 800 !important;
    background-color: var(--ios-blue) !important;
}

.offcanvas {
    background-color: white !important;
    border-right: 1px solid rgba(0,0,0,0.1) !important;
    width: 280px !important;
}

.offcanvas-header {
    border-bottom: 1px solid rgba(0,0,0,0.1) !important;
    padding: 16px !important;
}

.offcanvas-body {
    padding: 0 !important;
}

.nav-link {
    color: var(--ios-dark-gray) !important;
    padding: 12px 16px !important;
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
    font-weight: 600 !important;
    font-size: 15px !important;
}

.nav-link:hover {
    background-color: var(--ios-light-gray) !important;
    color: var(--ios-yellow) !important;
    padding-left: 20px !important;
}

.nav-link i {
    color: var(--ios-gray) !important;
    margin-right: 12px !important;
    width: 20px !important;
    text-align: center !important;
    transition: color 0.2s !important;
    font-size: 16px !important;
}

.nav-link:hover i {
    color: var(--ios-blue) !important;
}

.submenu {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    background-color: var(--ios-light-gray) !important;
}

.submenu a {
    padding: 12px 16px 12px 48px !important;
    display: block !important;
    color: var(--ios-dark-gray) !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
    font-weight: 500 !important;
    font-size: 14px !important;
}

.submenu a:hover {
    background-color: rgba(0,0,0,0.05) !important;
    color: var(--ios-blue) !important;
    padding-left: 52px !important;
}

.btn-close {
    opacity: 0.5 !important;
}

.btn-close:hover {
    opacity: 1 !important;
}

/* Hide offcanvas on large screens */
@media (min-width: 992px) {
    #menucanvas {
        display: none !important;
    }
}