/* styles.css */

/* Global Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #f0f0f0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
}

/* Logo */
.logo {
    display: block;
    margin: 0 auto 1.5rem;
    max-width: 120px;
    transition: transform 0.3s ease;
}
.logo:hover {
    transform: scale(1.05);
}

/* Heading */
.login-container h2 {
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    letter-spacing: 1px;
}

/* Form Elements */
.form-group {
    margin-bottom: 1rem;
    text-align: left;
}
label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: #e0e0e0;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.4);
}

/* Button */
.btn {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #0066cc 0%, #0099ff 100%);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Error & Success Messages */
.error, .success {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}
.error {
    background: rgba(255, 99, 71, 0.2);
    color: #ff6b6b;
}
.success {
    background: rgba(60, 186, 84, 0.2);
    color: #3cba54;
}

/* Responsive Adjustments */
@media (max-width: 480px) {
    .login-container {
        margin: 1rem;
        padding: 1.5rem;
    }
    .login-container h2 {
        font-size: 1.5rem;
    }
}