body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(to bottom right, #ffffff, #f3f1ff);
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 40px;
}

.buttons {
    display: flex;
    gap: 1rem;
}

.buttons button {
    padding: 0.5rem 1.25rem;
    border: 1px solid #ccc;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
}

.buttons .login-button {
    background: linear-gradient(91deg,
            rgba(167, 255, 239, 0.3) 0%,
            rgba(255, 210, 223, 0.25) 18%,
            rgba(153, 255, 194, 0.18) 40%,
            rgba(96, 139, 204, 0.09) 70%,
            rgba(255, 153, 0, 0) 100%);
}

.buttons .create-button {
    background: linear-gradient(91deg,
            rgba(167, 255, 239, 0.7) 0%,
            rgba(255, 210, 223, 0.58) 18%,
            rgba(153, 255, 194, 0.42) 40%,
            rgba(96, 139, 204, 0.21) 70%,
            rgba(255, 153, 0, 0) 100%);
}

.main-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.left-sidebar {
    width: 15%;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.right-sidebar {
    width: 20%;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.sidebar-card {
    flex: 1;
    background: linear-gradient(to bottom right, #fff, #f4efff);
    border-radius: 16px;
    padding: 1rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.chat-section {
    flex: 1;
    position: relative;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: radial-gradient(circle at 70% 30%, #f5f3ff, #ffffff);
}

.chat-header {
    text-align: center;
    margin-bottom: 20rem;
    font-size: 1.25rem;
}

.chat-header .sparkles {
    font-size: 1.5rem;
    display: block;
}

.chat-window {
    overflow-y: auto;
    max-height: 900px;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.message {
    max-width: 70%;
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.message.user {
    background: #ffffff;
    align-self: flex-end;
}

.message.ai {
    background: #f4efff;
    align-self: flex-start;
}

.chat-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chat-input input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #ccc;
    border-radius: 25px;
}

.chat-input button {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
}

.social-icons {
    position: absolute;
    bottom: 1rem;
    right: 2rem;
    display: flex;
    gap: 1.5rem;
}

.social-icons a {
    color: #444;
    font-size: 1.5rem;
}