/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* Background */
body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #121420, #1c1e2e);
    color: #f0f0f5;
}

/* Glass Container */
.container {
    width: 90%;
    max-width: 650px;
    padding: 45px 35px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(18px);
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

/* Title */
.title {
    margin-bottom: 35px;
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    color: #63b3ed;
}

/* Quotes */
.quote-box {
    margin-bottom: 40px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#quote {
    font-size: clamp(18px, 3vw, 26px);
    margin-bottom: 15px;
    font-style: italic;
    line-height: 1.6;
    animation: fadeText 0.4s ease;
    text-align: center;
}

#author {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: 500;
    color: #8de5b1;
    opacity: 0.9;
    margin-top: 15px;
}

/* Buttons */
.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Button base */
.buttons button {
    padding: 12px 30px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    font-weight: 600;
    color: white;
    min-width: 180px;
    transition: 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.generate-btn {
    background: #63b3ed;
}

.copy-btn {
    background: #4a5568;
}

/* Hover */
.buttons button:hover {
    transform: translateY(-3px);
}

/* Disabled state */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Loader Spinner */
.loader {
    width: 38px;
    height: 38px;
    border: 4px solid #4a5568;
    border-top: 4px solid #63b3ed;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 10px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Text fade animation */
@keyframes fadeText {
    from { opacity: 0; }
    to { opacity: 1; }
}