/* Modern Login Page Styles */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.login-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    min-height: 600px;
}

/* Left Side - Image */
.login-left {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: #f0f0f0;
}

.login-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Right Side - Login Form */
.login-right {
    padding: 60px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
}

.login-form-container {
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.login-header p {
    font-size: 16px;
    color: #718096;
    font-weight: 400;
}

.login-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
    letter-spacing: 0.2px;
}

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

.input-icon {
    position: absolute;
    left: 16px;
    color: #a0aec0;
    font-size: 16px;
    z-index: 1;
    pointer-events: none;
}

.form-control {
    width: 100%;
    padding: 14px 16px 14px 48px;
    font-size: 15px;
    font-weight: 400;
    color: #2d3748;
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-control::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.password-toggle {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
    z-index: 1;
}

.password-toggle:hover {
    color: #667eea;
}

.password-toggle:focus {
    outline: none;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    font-size: 14px;
}

.custom-checkbox {
    display: flex;
    align-items: center;
}

.custom-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    cursor: pointer;
    accent-color: #667eea;
}

.custom-checkbox label {
    color: #4a5568;
    font-weight: 400;
    cursor: pointer;
    margin: 0;
}

.forgot-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-link:hover {
    color: #764ba2;
    text-decoration: none;
}

.btn-login {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

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

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-text {
    display: inline-block;
}

#loginSpinner {
    width: 18px;
    height: 18px;
    border-width: 2px;
}

.alert-danger {
    background: #fed7d7;
    border: 1px solid #fc8181;
    color: #c53030;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
}

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.login-footer p {
    font-size: 13px;
    color: #a0aec0;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .login-wrapper {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .login-left {
        padding: 0;
        min-height: 300px;
    }

    .login-right {
        padding: 40px 30px;
    }

    .brand-title {
        font-size: 32px;
    }

    .brand-subtitle {
        font-size: 16px;
    }

    .login-features {
        display: none;
    }
}

@media (max-width: 576px) {
    body {
        padding: 10px;
    }

    .login-wrapper {
        border-radius: 16px;
    }

    .login-left {
        padding: 0;
        min-height: 250px;
    }

    .login-right {
        padding: 30px 20px;
    }

    .login-header h2 {
        font-size: 26px;
    }

}

/* Loading state */
.btn-login.loading .btn-text {
    opacity: 0;
}

.btn-login.loading #loginSpinner {
    display: inline-block !important;
}

/* Focus visible for accessibility */
.form-control:focus-visible,
.btn-login:focus-visible,
.password-toggle:focus-visible {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}