:root {
    --bg-dark: #0f0f10;
    --card-bg: #18181b;
    --primary: #8e44ad;
    --primary-hover: #9b59b6;
    --text-white: #ffffff;
    --text-gray: #a1a1aa;
}

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

body {
    background-color: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: var(--text-white);
}

.login-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    text-align: center;
    border: 1px solid #333;
}

.logo {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.logo span {
    color: var(--primary);
}

.subtitle {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.input-group {
    position: relative;
    margin-bottom: 1rem;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
}

.input-group input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background: #27272a;
    border: 1px solid #3f3f46;
    border-radius: 8px;
    color: white;
    font-size: 0.95rem;
    outline: none;
    transition: 0.2s;
}

.input-group input:focus {
    border-color: var(--primary);
}

.btn-primary {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.2s;
}

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

.divider {
    margin: 1.5rem 0;
    position: relative;
    text-align: center;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: #333;
    z-index: 0;
}

.divider span {
    background: var(--card-bg);
    padding: 0 10px;
    position: relative;
    z-index: 1;
    color: var(--text-gray);
    font-size: 0.8rem;
}

.btn-google {
    width: 100%;
    padding: 12px;
    background: white;
    color: #333;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.footer-text {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.footer-text a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}