/* === Global Styles === */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: #fff;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    text-align: center;
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

p {
    font-size: 1rem;
    margin: 15px 0;
}

.highlight {
    color: #00c6ff;
}

/* === Container === */
.container {
    position: relative;
    width: 90%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    z-index: 2;
}

/* === Input Fields === */
input[type="text"], 
input[type="password"], 
input[type="email"] {
    width: 100%;
    padding: 14px;
    margin-bottom: 20px;
    border: none;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
    box-sizing: border-box;
    outline: none;
    display: block;
}

input::placeholder {
    color: #ccc;
    font-size: 0.95rem;
}

/* === Buttons === */
button {
    width: 100%;
    padding: 16px;
    margin-top: 10px;
    border: none;
    border-radius: 30px;
    font-size: 1.05rem;
    cursor: pointer;
    background-color: #00c6ff;
    color: #fff;
    transition: background-color 0.3s ease, transform 0.2s;
}

button:hover {
    background-color: #0072ff;
    transform: scale(1.05);
}

.secondary-btn {
    background-color: #0047ab;
}

.secondary-btn:hover {
    background-color: #003b91;
}

.logout-btn {
    background-color: #ff4d4d;
}

.logout-btn:hover {
    background-color: #ff2e2e;
}

/* === Background Dots === */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.animated-bg .dot {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    filter: blur(50px);
    pointer-events: none;
    animation: floatDots 15s linear infinite;
    opacity: 0.7;
}

@keyframes floatDots {
    0% { transform: translateY(0) scale(1); opacity: 0.5; }
    50% { transform: translateY(-100px) scale(1.2); opacity: 0.8; }
    100% { transform: translateY(0) scale(1); opacity: 0.5; }
}

/* === Responsive Design === */
@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    .container { max-width: 90%; }
    button { padding: 14px; font-size: 1rem; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.4rem; }
    .container { padding: 20px 15px; }
    button { padding: 12px; font-size: 0.95rem; }
}