:root {
    --primary: #121212;
    --secondary: #F5D7A1;
    --accent: #D4AF37;
    --light: #F8F8F8;
    --gray: #E0E0E0;
    --dark-gray: #7A7A7A;
    --success: #28A745;
    --danger: #DC3545;
    --border-radius: 12px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

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

body {
    background-color: var(--light);
    color: var(--primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

/* Auth Container */
.auth-container {
    width: 100%;
    max-width: 500px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Header */
.auth-header {
    background-color: var(--primary);
    padding: 1rem 2rem;
    text-align: center;
    position: relative;
}

.logo {
    color: var(--secondary);
    font-size: 1.75rem;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.logo img {
    height: 70px;
}

.logo-icon {
    color: var(--accent);
}

.auth-title {
    color: white;
    font-size: 1.25rem;
    font-weight: 500;
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 0.25rem;
    margin: 1.5rem auto 0;
    max-width: 300px;
}

.auth-tab {
    flex: 1;
    padding: 0.75rem;
    text-align: center;
    color: var(--secondary);
    font-weight: 500;
    cursor: pointer;
    border-radius: 100px;
    transition: var(--transition);
}

.auth-tab.active {
    background-color: var(--accent);
    color: var(--primary);
    font-weight: 600;
}

/* Auth Content */
.auth-content {
    padding: 2rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

/* Forms */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-weight: 500;
    font-size: 0.95rem;
}

.input-group {
    position: relative;
}

.form-control {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark-gray);
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark-gray);
    cursor: pointer;
}

/* Remember Me & Forgot Password */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.forgot-password {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.forgot-password:hover {
    text-decoration: underline;
}

/* Social Login */
.social-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.divider-line {
    flex: 1;
    height: 1px;
    background-color: var(--gray);
}

.social-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border: 1px solid var(--gray);
    border-radius: var(--border-radius);
    background: none;
    cursor: pointer;
    transition: var(--transition);
}

.social-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background-color: #C9A227;
    transform: translateY(-2px);
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    font-size: 0.95rem;
    color: var(--dark-gray);
}

.auth-link {
    color: var(--accent);
    font-weight: 500;
    text-decoration: none;
    margin-left: 0.25rem;
}

.auth-link:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 576px) {
    .auth-header {
        padding: 1.5rem;
    }

    .auth-content {
        padding: 1.5rem;
    }

    .social-buttons {
        grid-template-columns: 1fr;
    }
}