* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #6f3ba7 0%, #5e3191 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.page-header {
    text-align: center;
    margin-bottom: 32px;
    animation: slideDown .5s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ufo-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
    color: #fff;
}

.ufo-logo svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, .2));
}

.page-title {
    color: #fff;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 8px;
}

.page-subtitle {
    color: rgba(255, 255, 255, .9);
    font-size: 16px;
}

.login-container {
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 25px 70px rgba(15, 23, 42, .3);
    width: 100%;
    max-width: 480px;
    padding: 34px 36px;
    animation: slideUp .5s ease;
}

.login-header {
    text-align: center;
    margin-bottom: 18px;
}

.login-header h2 {
    color: #4c3563;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
}

.login-header p {
    color: #999999;
    font-size: 15px;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 6px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: #8b7fa8;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.input-icon svg {
    width: 100%;
    height: 100%;
}

input[type="email"],
input[type="password"],
input[type="text"],
select {
    width: 100%;
    padding: 14px 16px 14px 50px;
    border: 0;
    border-radius: 12px;
    font-size: 15px;
    color: #333333;
    font-family: inherit;
    background: #e8f2ff;
    transition: background .2s ease, box-shadow .2s ease;
}

input[type="email"]:focus,
input[type="password"]:focus,
input[type="text"]:focus,
select:focus {
    outline: 0;
    background: #dce8f5;
    box-shadow: inset 0 0 0 2px #6f3ba7;
}

input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="text"]::placeholder {
    color: #999999;
}

.toggle-password {
    position: absolute;
    right: 14px;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #8b7fa8;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color .2s ease, background .2s ease;
}

.toggle-password:hover {
    color: #6f3ba7;
    background: rgba(111, 59, 167, .08);
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238b7fa8' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.login-button {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 0;
    background: #4c3563;
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(76, 53, 99, .25);
    transition: all .2s ease;
    margin-top: 16px;
}

.login-button:hover {
    background: #5a3f75;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(76, 53, 99, .32);
}

.login-button:active {
    transform: translateY(0);
}

.login-footer {
    text-align: center;
    margin-top: 20px;
}

.back-link {
    color: #111827;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: color .2s ease;
}

.back-link:hover {
    color: #000;
}