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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #050508;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
}

.logo img {
    max-width: 180px;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
}

.logo-profit {
    color: #f97316;
}

.logo-sweep {
    color: rgba(255, 255, 255, 0.3);
}

nav {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    nav {
        display: flex;
    }
}

nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #ffffff;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    border: none;
    background: #f97316;
    color: white;
}

.btn:hover {
    background: #ea580c;
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
}

.auth-container {
    width: 100%;
    max-width: 28rem;
}

.auth-card {
    background: #0a0a0f;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.input-wrapper {
    position: relative;
}

input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #12121a;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: white;
    font-size: 1rem;
    transition: all 0.3s;
}

input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

input:focus {
    outline: none;
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.password-input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s;
}

.password-toggle:hover {
    color: rgba(255, 255, 255, 0.6);
}

.remember-forgot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-wrapper input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    cursor: pointer;
    accent-color: #f97316;
}

.checkbox-wrapper label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    cursor: pointer;
    margin: 0;
}

.forgot-link {
    color: #f97316;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.forgot-link:hover {
    color: #fb923c;
}

.submit-btn {
    width: 100%;
    padding: 0.75rem;
    background: #f97316;
    border: none;
    border-radius: 0.5rem;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    background: #ea580c;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.toggle-mode {
    text-align: center;
    margin-top: 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.toggle-mode a {
    background: none;
    border: none;
    color: #f97316;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s;
    text-decoration: none;
}

.toggle-mode a:hover {
    color: #fb923c;
}

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
    }
}

.footer-container .logo img {
    max-width: 180px;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.footer-container .logo {
    font-size: 1.25rem;
}

.footer-container p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
}

.hidden {
    display: none;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.alert {
    margin-bottom: 1rem;
}