/* Custom Styles for Personal OS */

/* Tab Button Active State */
.tab-btn {
    padding-bottom: 0.5rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease-in-out;
}

.tab-btn.active {
    border-bottom: 2px solid;
}

/* Setting Navigation Active State */
.setting-nav.active {
    font-weight: 500;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.modal-content {
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    color: white;
    font-weight: 500;
    z-index: 9999990;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background-color: #10B981;
}

.toast.error {
    background-color: #EF4444;
}

.toast.info {
    background-color: #3B82F6;
}

/* Loading Spinner */
.spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid #E5E7EB;
    border-top: 2px solid #3B82F6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Sidebar Active Link */
.sidebar-link.active {
    background-color: #DBEAFE;
    color: #1D4ED8;
    font-weight: 500;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .modal-content {
        margin: 1rem;
        max-width: calc(100vw - 2rem);
    }

    .toast {
        left: 1rem;
        right: 1rem;
        transform: translateY(100%);
    }

    .toast.show {
        transform: translateY(0);
    }
}

/* Smooth Transitions */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #F3F4F6;
}

::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}