@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body, html {
    height: 100%;
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); /* Deep Blue Professional Gradient */
    overflow: hidden;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100%;
    backdrop-filter: blur(5px);
}

/* Glassmorphism Card */
.login-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    width: 100%;
    max-width: 400px;
    text-align: center;
    transition: transform 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
}

.app-title {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.login-header {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem; /* Left padding for icon */
    background: rgba(255, 255, 255, 0.1); /* Semi-transparent white */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    color: #ffffff;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

/* Input Icons */
.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    pointer-events: none;
}

/* Button */
.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(90deg, #00d2ff 0%, #3a7bd5 100%); /* Bright accent gradient */
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-top: 1rem;
}

.btn-login:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
    background: linear-gradient(90deg, #3a7bd5 0%, #00d2ff 100%);
}

.btn-login:active {
    transform: translateY(1px);
}

/* Error Message */
.text-danger {
    color: #ff6b6b;
    font-size: 0.9rem;
    margin-top: 1rem;
    display: block;
    background: rgba(0,0,0,0.2);
    padding: 0.5rem;
    border-radius: 4px;
}