.container {
    width: 100%; 
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--gradient-bg);   
}

.logo {
    display: block;
    position: absolute;
    bottom: 40px;
    left: 40px;
    width: 250px;
    z-index: 1;
}

.logo img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0px 0px 5px var(--color-accent));
    box-sizing: border-box;
}

.card {
    width: 100%;
    max-width: 300px;
    background: var(--color-white);
    border-radius: 16px;
    padding: 35px 30px;
    box-shadow: var(--shadow-main);
    text-align: center;
    border-top: 6px solid var( --color-accent);
    z-index: 2;
}

.card h2 {
    margin-bottom: 10px;
    color: var(--color-secondary);
}

.card p {
    margin-bottom: 25px;
    color: var(--color-gray);
    font-size: 14px;
}

.input-group {
    text-align: left;
    margin-bottom: 18px;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--color-secondary);
    font-weight: 600;
}

.input-group input {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    outline: none;
    transition: 0.3s;
}

.input-group input:focus {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-focus);
}

.btn {
    width: 100%;
    padding: 12px;
    background: var(--gradient-btn);
    border: none;
    border-radius: 8px;
    color: var(--color-white);
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.btn:hover {
    background: var(--gradient-btn-hover);
}

.footer {
    margin-top: 15px;
    font-size: 12px;
    color: var(--color-gray-light);
}

.error {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 13px;
    border-left: 4px solid var(--color-accent);
}