:root {
    --gold-primary: #d4af37;
    --gold-secondary: #a68b2e;
    --black-bg: #0a0a0a;
    --card-bg: #1c1c1e;
    --input-border: #3c3c3e;
    --white-accent: #f5f5f5;
    --icon-bg: rgba(212, 175, 55, 0.10);
}

body {
    background: #fff;
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: "Inter", "Segoe UI", Tahoma, sans-serif;
}

.mobile-wrapper {
    background: var(--black-bg);
    width: 100%;
    max-width: 430px;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 24px rgba(0,0,0,0.10);
    position: relative;
    overflow: hidden;
    padding: 20px;
}

.auth-card {
    background: var(--card-bg);
    border-radius: 16px;
    color: var(--white-accent);
    padding: 24px 18px;
    width: 100%;
    max-width: 380px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.1);
}

.auth-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--icon-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--gold-primary);
    margin: 0 auto 10px;
}

.auth-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--gold-primary);
}

.auth-subtitle {
    font-size: 13px;
    margin-bottom: 20px;
    color: #ccc;
}

.input-wrapper {
    position: relative;
    margin-bottom: 14px;
}

.input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--gold-primary);
}

.input-wrapper::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 40px;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background-color: var(--input-border);
}

.form-control {
    background: #232325;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--white-accent);
    padding: 10px 12px 10px 50px;
    height: 42px;
}

.form-control::placeholder {
    color: #aaa;
    opacity: 1;
}
.form-control:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.08);
    outline: none;
}

.auth-btn {
    width: 100%;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-secondary));
    color: var(--black-bg);
    font-weight: 700;
    border: none;
    border-radius: 8px;
    padding: 10px 0;
    margin-top: 4px;
}

.auth-links {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 12px;
}

.auth-links a {
    color: var(--gold-primary);
    text-decoration: none;
}