/*Main entry point for CSS*/
/* --- public/css/main.css --- */
@import url('base/variables.css');
@import url('base/reset.css');
@import url('base/typography.css');

@import url('layout/grid.css');
@import url('layout/sidebar.css');
@import url('layout/chat-container.css');

@import url('components/messages.css');
@import url('components/input-area.css');
@import url('components/modals.css');
@import url('components/dropdown.css');
@import url('components/buttons.css');
@import url('components/tooltips.css');

@import url('themes/dark.css');
@import url('themes/light.css');
@import url('themes/nature.css');
@import url('themes/night-sky.css');
@import url('themes/deep-dark.css');

@import url('utils/animations.css');
@import url('utils/scrollbar.css');
@import url('utils/responsive.css');

/* Hiệu ứng chung */
body {
    transition: background var(--transition-speed) ease;
}

.message-content-wrapper {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: background var(--transition-speed) ease, transform 0.2s ease;
}

/* --- Utility Classes --- */
.hidden {
    display: none !important;
}

.disclaimer-text {
    text-align: center;
    font-size: 0.7em;
    color: gray;
    margin-top: 0;
}

.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 6;
    opacity: 1;
    transition: opacity 0.5s ease;
}
.splash-logo {
    width: 150px;
    height: 150px;
    fill: none;
    background: linear-gradient(45deg, #37ffe3, #f89c9f);
    -webkit-mask: url('../favicon_2.svg') no-repeat center;
    mask: url('../favicon_2.svg') no-repeat center;
    -webkit-mask-size: contain;
    mask-size: contain;
    animation: bounce 2s infinite;
}

.splash-welcome-text {
    color: var(--text-color-light);
    text-shadow: 0 0 10px rgb(0, 255, 164);
    font-size: 1.2em;
    font-weight: 700;
    font-family: 'Roboto', sans-serif;
    margin-top: 20px;
    text-align: center;
    letter-spacing: 1px;
    word-spacing: 5px;
    animation: fadeInOut 2s ease-in-out infinite;
}